Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752171AbaF2AUh (ORCPT ); Sat, 28 Jun 2014 20:20:37 -0400 Received: from smtprelay0118.hostedemail.com ([216.40.44.118]:57336 "EHLO smtprelay.hostedemail.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751920AbaF2AUa (ORCPT ); Sat, 28 Jun 2014 20:20:30 -0400 X-Session-Marker: 6A6F6540706572636865732E636F6D X-Spam-Summary: 2,0,0,,d41d8cd98f00b204,joe@perches.com,:::::::::::,RULES_HIT:69:327:355:379:421:541:960:966:968:973:982:988:989:1260:1345:1359:1437:1605:1730:1747:1777:1792:1981:2194:2196:2198:2199:2200:2201:2393:2559:2562:2693:2902:3138:3139:3140:3141:3142:3865:3866:3867:3868:3870:3871:3872:3874:4250:4321:4385:4605:5007:6238:6261:7875:7903:8603:9010:9592:10004:10026:10226:10848:11026:11232:11914:12043:12291:12296:12438:12485:12517:12519:12555:12683:13149:13230:13972:14110:21080,0,RBL:none,CacheIP:none,Bayesian:0.5,0.5,0.5,Netcheck:none,DomainCache:0,MSF:not bulk,SPF:fn,MSBL:0,DNSBL:none,Custom_rules:0:0:0 X-HE-Tag: bell76_210914101e20f X-Filterd-Recvd-Size: 43997 From: Joe Perches To: Al Viro , Andrew Morton Cc: Jeff Layton , "J. Bruce Fields" , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/4] fs.h: Whitespace neatening Date: Sat, 28 Jun 2014 17:20:14 -0700 Message-Id: <5b25bc96837e886b46573bb07614dcba84be5e3c.1403999769.git.joe@perches.com> X-Mailer: git-send-email 1.8.1.2.459.gbcd45b4.dirty In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Make the whitespace a lot more kernel style conformant. git diff -w shows no differences. Signed-off-by: Joe Perches --- include/linux/fs.h | 450 ++++++++++++++++++++++++++--------------------------- 1 file changed, 225 insertions(+), 225 deletions(-) diff --git a/include/linux/fs.h b/include/linux/fs.h index ad413bf..a3e748e 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -64,9 +64,9 @@ extern int sysctl_protected_hardlinks; struct buffer_head; typedef int (get_block_t)(struct inode *inode, sector_t iblock, - struct buffer_head *bh_result, int create); + struct buffer_head *bh_result, int create); typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset, - ssize_t bytes, void *private); + ssize_t bytes, void *private); #define MAY_EXEC 0x00000001 #define MAY_WRITE 0x00000002 @@ -192,8 +192,8 @@ typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset, #define READ 0 #define WRITE RW_MASK #define READA RWA_MASK -#define KERNEL_READ (READ|REQ_KERNEL) -#define KERNEL_WRITE (WRITE|REQ_KERNEL) +#define KERNEL_READ (READ | REQ_KERNEL) +#define KERNEL_WRITE (WRITE | REQ_KERNEL) #define READ_SYNC (READ | REQ_SYNC) #define WRITE_SYNC (WRITE | REQ_SYNC | REQ_NOIDLE) @@ -256,25 +256,25 @@ struct iattr { */ #include -/** +/** * enum positive_aop_returns - aop return codes with specific semantics * * @AOP_WRITEPAGE_ACTIVATE: Informs the caller that page writeback has - * completed, that the page is still locked, and - * should be considered active. The VM uses this hint - * to return the page to the active list -- it won't - * be a candidate for writeback again in the near - * future. Other callers must be careful to unlock - * the page if they get this return. Returned by - * writepage(); + * completed, that the page is still locked, and + * should be considered active. The VM uses this hint + * to return the page to the active list -- it won't + * be a candidate for writeback again in the near + * future. Other callers must be careful to unlock + * the page if they get this return. Returned by + * writepage(); * * @AOP_TRUNCATED_PAGE: The AOP method that was handed a locked page has - * unlocked it and the page might have been truncated. - * The caller should back up to acquiring a new page and - * trying again. The aop will be taking reasonable - * precautions not to livelock. If the caller held a page - * reference, it should drop it before retrying. Returned - * by readpage(). + * unlocked it and the page might have been truncated. + * The caller should back up to acquiring a new page and + * trying again. The aop will be taking reasonable + * precautions not to livelock. If the caller held a page + * reference, it should drop it before retrying. Returned + * by readpage(). * * address_space_operation functions return these large constants to indicate * special semantics to the caller. These are much larger than the bytes in a @@ -320,7 +320,7 @@ typedef struct { } read_descriptor_t; typedef int (*read_actor_t)(read_descriptor_t *, struct page *, - unsigned long, unsigned long); + unsigned long, unsigned long); struct address_space_operations { int (*writepage)(struct page *page, struct writeback_control *wbc); @@ -333,38 +333,38 @@ struct address_space_operations { int (*set_page_dirty)(struct page *page); int (*readpages)(struct file *filp, struct address_space *mapping, - struct list_head *pages, unsigned nr_pages); + struct list_head *pages, unsigned nr_pages); int (*write_begin)(struct file *, struct address_space *mapping, - loff_t pos, unsigned len, unsigned flags, - struct page **pagep, void **fsdata); + loff_t pos, unsigned len, unsigned flags, + struct page **pagep, void **fsdata); int (*write_end)(struct file *, struct address_space *mapping, - loff_t pos, unsigned len, unsigned copied, - struct page *page, void *fsdata); + loff_t pos, unsigned len, unsigned copied, + struct page *page, void *fsdata); /* Unfortunately this kludge is needed for FIBMAP. Don't use it */ sector_t (*bmap)(struct address_space *, sector_t); - void (*invalidatepage) (struct page *, unsigned int, unsigned int); - int (*releasepage) (struct page *, gfp_t); + void (*invalidatepage)(struct page *, unsigned int, unsigned int); + int (*releasepage)(struct page *, gfp_t); void (*freepage)(struct page *); ssize_t (*direct_IO)(int, struct kiocb *, struct iov_iter *iter, loff_t offset); int (*get_xip_mem)(struct address_space *, pgoff_t, int, - void **, unsigned long *); + void **, unsigned long *); /* * migrate the contents of a page to the specified target. If * migrate_mode is MIGRATE_ASYNC, it must not block. */ - int (*migratepage) (struct address_space *, - struct page *, struct page *, enum migrate_mode); - int (*launder_page) (struct page *); - int (*is_partially_uptodate) (struct page *, unsigned long, - unsigned long); - void (*is_dirty_writeback) (struct page *, bool *, bool *); + int (*migratepage)(struct address_space *, + struct page *, struct page *, enum migrate_mode); + int (*launder_page)(struct page *); + int (*is_partially_uptodate)(struct page *, unsigned long, + unsigned long); + void (*is_dirty_writeback)(struct page *, bool *, bool *); int (*error_remove_page)(struct address_space *, struct page *); /* swapfile support */ int (*swap_activate)(struct swap_info_struct *sis, struct file *file, - sector_t *span); + sector_t *span); void (*swap_deactivate)(struct file *file); }; @@ -375,12 +375,12 @@ extern const struct address_space_operations empty_aops; * to write into the pagecache. */ int pagecache_write_begin(struct file *, struct address_space *mapping, - loff_t pos, unsigned len, unsigned flags, - struct page **pagep, void **fsdata); + loff_t pos, unsigned len, unsigned flags, + struct page **pagep, void **fsdata); int pagecache_write_end(struct file *, struct address_space *mapping, - loff_t pos, unsigned len, unsigned copied, - struct page *page, void *fsdata); + loff_t pos, unsigned len, unsigned copied, + struct page *page, void *fsdata); struct backing_dev_info; struct address_space { @@ -402,11 +402,11 @@ struct address_space { struct list_head private_list; /* ditto */ void *private_data; /* ditto */ } __attribute__((aligned(sizeof(long)))); - /* - * On most architectures that alignment is already the case; but - * must be enforced here for CRIS, to let the least significant bit - * of struct page's "mapping" pointer be used for PAGE_MAPPING_ANON. - */ +/* + * On most architectures that alignment is already the case; but + * must be enforced here for CRIS, to let the least significant bit + * of struct page's "mapping" pointer be used for PAGE_MAPPING_ANON. + */ struct request_queue; struct block_device { @@ -479,7 +479,7 @@ static inline int mapping_writably_mapped(struct address_space *mapping) /* * Use sequence counter to get consistent i_size on 32-bit processors. */ -#if BITS_PER_LONG==32 && defined(CONFIG_SMP) +#if BITS_PER_LONG == 32 && defined(CONFIG_SMP) #include #define __NEED_I_SIZE_ORDERED #define i_size_ordered_init(inode) seqcount_init(&inode->i_size_seqcount) @@ -633,7 +633,7 @@ void unlock_two_nondirectories(struct inode *, struct inode*); */ static inline loff_t i_size_read(const struct inode *inode) { -#if BITS_PER_LONG==32 && defined(CONFIG_SMP) +#if BITS_PER_LONG == 32 && defined(CONFIG_SMP) loff_t i_size; unsigned int seq; @@ -642,7 +642,7 @@ static inline loff_t i_size_read(const struct inode *inode) i_size = inode->i_size; } while (read_seqcount_retry(&inode->i_size_seqcount, seq)); return i_size; -#elif BITS_PER_LONG==32 && defined(CONFIG_PREEMPT) +#elif BITS_PER_LONG == 32 && defined(CONFIG_PREEMPT) loff_t i_size; preempt_disable(); @@ -661,13 +661,13 @@ static inline loff_t i_size_read(const struct inode *inode) */ static inline void i_size_write(struct inode *inode, loff_t i_size) { -#if BITS_PER_LONG==32 && defined(CONFIG_SMP) +#if BITS_PER_LONG == 32 && defined(CONFIG_SMP) preempt_disable(); write_seqcount_begin(&inode->i_size_seqcount); inode->i_size = i_size; write_seqcount_end(&inode->i_size_seqcount); preempt_enable(); -#elif BITS_PER_LONG==32 && defined(CONFIG_PREEMPT) +#elif BITS_PER_LONG == 32 && defined(CONFIG_PREEMPT) preempt_disable(); inode->i_size = i_size; preempt_enable(); @@ -747,7 +747,7 @@ static inline int ra_has_index(struct file_ra_state *ra, pgoff_t index) struct file { union { struct llist_node fu_llist; - struct rcu_head fu_rcuhead; + struct rcu_head fu_rcuhead; } f_u; struct path f_path; #define f_dentry f_path.dentry @@ -760,7 +760,7 @@ struct file { */ spinlock_t f_lock; atomic_long_t f_count; - unsigned int f_flags; + unsigned int f_flags; fmode_t f_mode; struct mutex f_pos_lock; loff_t f_pos; @@ -800,12 +800,12 @@ static inline struct file *get_file(struct file *f) #define MAX_NON_LFS ((1UL<<31) - 1) -/* Page cache limit. The filesystems should put that into their s_maxbytes - limits, otherwise bad things can happen in VM. */ -#if BITS_PER_LONG==32 -#define MAX_LFS_FILESIZE (((loff_t)PAGE_CACHE_SIZE << (BITS_PER_LONG-1))-1) -#elif BITS_PER_LONG==64 -#define MAX_LFS_FILESIZE ((loff_t)0x7fffffffffffffffLL) +/* Page cache limit. The filesystems should put that into their s_maxbytes + limits, otherwise bad things can happen in VM. */ +#if BITS_PER_LONG == 32 +#define MAX_LFS_FILESIZE (((loff_t)PAGE_CACHE_SIZE << (BITS_PER_LONG-1))-1) +#elif BITS_PER_LONG == 64 +#define MAX_LFS_FILESIZE ((loff_t)0x7fffffffffffffffLL) #endif #define FL_POSIX 1 @@ -925,12 +925,12 @@ void send_sigio(struct fown_struct *fown, int fd, int band); #ifdef CONFIG_FILE_LOCKING int fcntl_getlk(struct file *, unsigned int, struct flock __user *); int fcntl_setlk(unsigned int, struct file *, unsigned int, - struct flock __user *); + struct flock __user *); #if BITS_PER_LONG == 32 int fcntl_getlk64(struct file *, unsigned int, struct flock64 __user *); int fcntl_setlk64(unsigned int, struct file *, unsigned int, - struct flock64 __user *); + struct flock64 __user *); #endif int fcntl_setlease(unsigned int fd, struct file *filp, long arg); @@ -1075,7 +1075,7 @@ static inline void lease_get_mtime(struct inode *inode, struct timespec *time) } static inline int generic_setlease(struct file *filp, long arg, - struct file_lock **flp) + struct file_lock **flp) { return -EINVAL; } @@ -1208,7 +1208,7 @@ struct super_block { char s_id[32]; /* Informational name */ u8 s_uuid[16]; /* UUID */ - void *s_fs_info; /* Filesystem private info */ + void *s_fs_info; /* Filesystem private info */ unsigned int s_max_links; fmode_t s_mode; @@ -1400,7 +1400,7 @@ void dentry_unhash(struct dentry *dentry); * VFS file helper functions. */ void inode_init_owner(struct inode *inode, const struct inode *dir, - umode_t mode); + umode_t mode); /* * VFS FS_IOC_FIEMAP helper definitions. */ @@ -1409,7 +1409,7 @@ struct fiemap_extent_info { unsigned int fi_extents_mapped; /* Number of mapped extents */ unsigned int fi_extents_max; /* Size of fiemap_extent array */ struct fiemap_extent __user *fi_extents_start; /* Start of - fiemap_extent array */ + fiemap_extent array */ }; int fiemap_fill_next_extent(struct fiemap_extent_info *info, u64 logical, u64 phys, u64 len, u32 flags); @@ -1455,29 +1455,29 @@ struct iov_iter; struct file_operations { struct module *owner; - loff_t (*llseek) (struct file *, loff_t, int); - ssize_t (*read) (struct file *, char __user *, size_t, loff_t *); - ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *); - ssize_t (*aio_read) (struct kiocb *, const struct iovec *, unsigned long, loff_t); - ssize_t (*aio_write) (struct kiocb *, const struct iovec *, unsigned long, loff_t); - ssize_t (*read_iter) (struct kiocb *, struct iov_iter *); - ssize_t (*write_iter) (struct kiocb *, struct iov_iter *); - int (*iterate) (struct file *, struct dir_context *); - unsigned int (*poll) (struct file *, struct poll_table_struct *); - long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long); - long (*compat_ioctl) (struct file *, unsigned int, unsigned long); - int (*mmap) (struct file *, struct vm_area_struct *); - int (*open) (struct inode *, struct file *); - int (*flush) (struct file *, fl_owner_t id); - int (*release) (struct inode *, struct file *); - int (*fsync) (struct file *, loff_t, loff_t, int datasync); - int (*aio_fsync) (struct kiocb *, int datasync); - int (*fasync) (int, struct file *, int); - int (*lock) (struct file *, int, struct file_lock *); - ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int); + loff_t (*llseek)(struct file *, loff_t, int); + ssize_t (*read)(struct file *, char __user *, size_t, loff_t *); + ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *); + ssize_t (*aio_read)(struct kiocb *, const struct iovec *, unsigned long, loff_t); + ssize_t (*aio_write)(struct kiocb *, const struct iovec *, unsigned long, loff_t); + ssize_t (*read_iter)(struct kiocb *, struct iov_iter *); + ssize_t (*write_iter)(struct kiocb *, struct iov_iter *); + int (*iterate)(struct file *, struct dir_context *); + unsigned int (*poll)(struct file *, struct poll_table_struct *); + long (*unlocked_ioctl)(struct file *, unsigned int, unsigned long); + long (*compat_ioctl)(struct file *, unsigned int, unsigned long); + int (*mmap)(struct file *, struct vm_area_struct *); + int (*open)(struct inode *, struct file *); + int (*flush)(struct file *, fl_owner_t id); + int (*release)(struct inode *, struct file *); + int (*fsync)(struct file *, loff_t, loff_t, int datasync); + int (*aio_fsync)(struct kiocb *, int datasync); + int (*fasync)(int, struct file *, int); + int (*lock)(struct file *, int, struct file_lock *); + ssize_t (*sendpage)(struct file *, struct page *, int, size_t, loff_t *, int); unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long); int (*check_flags)(int); - int (*flock) (struct file *, int, struct file_lock *); + int (*flock)(struct file *, int, struct file_lock *); ssize_t (*splice_write)(struct pipe_inode_info *, struct file *, loff_t *, size_t, unsigned int); ssize_t (*splice_read)(struct file *, loff_t *, struct pipe_inode_info *, size_t, unsigned int); int (*setlease)(struct file *, long, struct file_lock **); @@ -1487,38 +1487,38 @@ struct file_operations { }; struct inode_operations { - struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int); - void * (*follow_link) (struct dentry *, struct nameidata *); - int (*permission) (struct inode *, int); - struct posix_acl * (*get_acl)(struct inode *, int); - - int (*readlink) (struct dentry *, char __user *,int); - void (*put_link) (struct dentry *, struct nameidata *, void *); - - int (*create) (struct inode *,struct dentry *, umode_t, bool); - int (*link) (struct dentry *,struct inode *,struct dentry *); - int (*unlink) (struct inode *,struct dentry *); - int (*symlink) (struct inode *,struct dentry *,const char *); - int (*mkdir) (struct inode *,struct dentry *,umode_t); - int (*rmdir) (struct inode *,struct dentry *); - int (*mknod) (struct inode *,struct dentry *,umode_t,dev_t); - int (*rename) (struct inode *, struct dentry *, - struct inode *, struct dentry *); - int (*rename2) (struct inode *, struct dentry *, - struct inode *, struct dentry *, unsigned int); - int (*setattr) (struct dentry *, struct iattr *); - int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *); - int (*setxattr) (struct dentry *, const char *,const void *,size_t,int); - ssize_t (*getxattr) (struct dentry *, const char *, void *, size_t); - ssize_t (*listxattr) (struct dentry *, char *, size_t); - int (*removexattr) (struct dentry *, const char *); + struct dentry * (*lookup)(struct inode *, struct dentry *, unsigned int); + void * (*follow_link)(struct dentry *, struct nameidata *); + int (*permission)(struct inode *, int); + struct posix_acl *(*get_acl)(struct inode *, int); + + int (*readlink)(struct dentry *, char __user *, int); + void (*put_link)(struct dentry *, struct nameidata *, void *); + + int (*create)(struct inode *, struct dentry *, umode_t, bool); + int (*link)(struct dentry *, struct inode *, struct dentry *); + int (*unlink)(struct inode *, struct dentry *); + int (*symlink)(struct inode *, struct dentry *, const char *); + int (*mkdir)(struct inode *, struct dentry *, umode_t); + int (*rmdir)(struct inode *, struct dentry *); + int (*mknod)(struct inode *, struct dentry *, umode_t, dev_t); + int (*rename)(struct inode *, struct dentry *, + struct inode *, struct dentry *); + int (*rename2)(struct inode *, struct dentry *, + struct inode *, struct dentry *, unsigned int); + int (*setattr)(struct dentry *, struct iattr *); + int (*getattr)(struct vfsmount *mnt, struct dentry *, struct kstat *); + int (*setxattr)(struct dentry *, const char *, const void *, size_t, int); + ssize_t (*getxattr)(struct dentry *, const char *, void *, size_t); + ssize_t (*listxattr)(struct dentry *, char *, size_t); + int (*removexattr)(struct dentry *, const char *); int (*fiemap)(struct inode *, struct fiemap_extent_info *, u64 start, u64 len); int (*update_time)(struct inode *, struct timespec *, int); int (*atomic_open)(struct inode *, struct dentry *, struct file *, unsigned open_flag, umode_t create_mode, int *opened); - int (*tmpfile) (struct inode *, struct dentry *, umode_t); + int (*tmpfile)(struct inode *, struct dentry *, umode_t); int (*set_acl)(struct inode *, struct posix_acl *, int); } ____cacheline_aligned; @@ -1530,25 +1530,25 @@ ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector, ssize_t vfs_read(struct file *, char __user *, size_t, loff_t *); ssize_t vfs_write(struct file *, const char __user *, size_t, loff_t *); ssize_t vfs_readv(struct file *, const struct iovec __user *, - unsigned long, loff_t *); + unsigned long, loff_t *); ssize_t vfs_writev(struct file *, const struct iovec __user *, - unsigned long, loff_t *); + unsigned long, loff_t *); struct super_operations { - struct inode *(*alloc_inode)(struct super_block *sb); + struct inode *(*alloc_inode)(struct super_block *sb); void (*destroy_inode)(struct inode *); - void (*dirty_inode) (struct inode *, int flags); - int (*write_inode) (struct inode *, struct writeback_control *wbc); - int (*drop_inode) (struct inode *); - void (*evict_inode) (struct inode *); - void (*put_super) (struct super_block *); + void (*dirty_inode)(struct inode *, int flags); + int (*write_inode)(struct inode *, struct writeback_control *wbc); + int (*drop_inode)(struct inode *); + void (*evict_inode)(struct inode *); + void (*put_super)(struct super_block *); int (*sync_fs)(struct super_block *sb, int wait); - int (*freeze_fs) (struct super_block *); - int (*unfreeze_fs) (struct super_block *); - int (*statfs) (struct dentry *, struct kstatfs *); - int (*remount_fs) (struct super_block *, int *, char *); - void (*umount_begin) (struct super_block *); + int (*freeze_fs)(struct super_block *); + int (*unfreeze_fs)(struct super_block *); + int (*statfs)(struct dentry *, struct kstatfs *); + int (*remount_fs)(struct super_block *, int *, char *); + void (*umount_begin)(struct super_block *); int (*show_options)(struct seq_file *, struct dentry *); int (*show_devname)(struct seq_file *, struct dentry *); @@ -1596,12 +1596,12 @@ struct super_operations { #define __IS_FLG(inode, flg) ((inode)->i_sb->s_flags & (flg)) #define IS_RDONLY(inode) ((inode)->i_sb->s_flags & MS_RDONLY) -#define IS_SYNC(inode) (__IS_FLG(inode, MS_SYNCHRONOUS) || \ - ((inode)->i_flags & S_SYNC)) -#define IS_DIRSYNC(inode) (__IS_FLG(inode, MS_SYNCHRONOUS|MS_DIRSYNC) || \ - ((inode)->i_flags & (S_SYNC|S_DIRSYNC))) +#define IS_SYNC(inode) (__IS_FLG(inode, MS_SYNCHRONOUS) || \ + ((inode)->i_flags & S_SYNC)) +#define IS_DIRSYNC(inode) (__IS_FLG(inode, MS_SYNCHRONOUS | MS_DIRSYNC) || \ + ((inode)->i_flags & (S_SYNC | S_DIRSYNC))) #define IS_MANDLOCK(inode) __IS_FLG(inode, MS_MANDLOCK) -#define IS_NOATIME(inode) __IS_FLG(inode, MS_RDONLY|MS_NOATIME) +#define IS_NOATIME(inode) __IS_FLG(inode, MS_RDONLY | MS_NOATIME) #define IS_I_VERSION(inode) __IS_FLG(inode, MS_I_VERSION) #define IS_NOQUOTA(inode) ((inode)->i_flags & S_NOQUOTA) @@ -1725,9 +1725,9 @@ static inline void inode_dec_link_count(struct inode *inode) static inline void inode_inc_iversion(struct inode *inode) { - spin_lock(&inode->i_lock); - inode->i_version++; - spin_unlock(&inode->i_lock); + spin_lock(&inode->i_lock); + inode->i_version++; + spin_unlock(&inode->i_lock); } enum file_time_flags { @@ -1750,15 +1750,15 @@ int sync_inode_metadata(struct inode *inode, int wait); struct file_system_type { const char *name; int fs_flags; -#define FS_REQUIRES_DEV 1 +#define FS_REQUIRES_DEV 1 #define FS_BINARY_MOUNTDATA 2 #define FS_HAS_SUBTYPE 4 #define FS_USERNS_MOUNT 8 /* Can be mounted by userns root */ #define FS_USERNS_DEV_MOUNT 16 /* A userns mount does not imply MNT_NODEV */ #define FS_RENAME_DOES_D_MOVE 32768 /* FS will handle d_move() during rename() internally. */ - struct dentry *(*mount) (struct file_system_type *, int, - const char *, void *); - void (*kill_sb) (struct super_block *); + struct dentry *(*mount)(struct file_system_type *, int, + const char *, void *); + void (*kill_sb)(struct super_block *); struct module *owner; struct file_system_type * next; struct hlist_head fs_supers; @@ -1776,16 +1776,16 @@ struct file_system_type { #define MODULE_ALIAS_FS(NAME) MODULE_ALIAS("fs-" NAME) struct dentry *mount_ns(struct file_system_type *fs_type, int flags, - void *data, int (*fill_super)(struct super_block *, void *, int)); + void *data, int (*fill_super)(struct super_block *, void *, int)); struct dentry *mount_bdev(struct file_system_type *fs_type, - int flags, const char *dev_name, void *data, - int (*fill_super)(struct super_block *, void *, int)); + int flags, const char *dev_name, void *data, + int (*fill_super)(struct super_block *, void *, int)); struct dentry *mount_single(struct file_system_type *fs_type, - int flags, void *data, - int (*fill_super)(struct super_block *, void *, int)); + int flags, void *data, + int (*fill_super)(struct super_block *, void *, int)); struct dentry *mount_nodev(struct file_system_type *fs_type, - int flags, void *data, - int (*fill_super)(struct super_block *, void *, int)); + int flags, void *data, + int (*fill_super)(struct super_block *, void *, int)); struct dentry *mount_subtree(struct vfsmount *mnt, const char *path); void generic_shutdown_super(struct super_block *sb); void kill_block_super(struct super_block *sb); @@ -1797,30 +1797,30 @@ int set_anon_super(struct super_block *s, void *data); int get_anon_bdev(dev_t *); void free_anon_bdev(dev_t); struct super_block *sget(struct file_system_type *type, - int (*test)(struct super_block *,void *), - int (*set)(struct super_block *,void *), - int flags, void *data); + int (*test)(struct super_block *, void *), + int (*set)(struct super_block *, void *), + int flags, void *data); struct dentry *mount_pseudo(struct file_system_type *, char *, - const struct super_operations *ops, - const struct dentry_operations *dops, - unsigned long); + const struct super_operations *ops, + const struct dentry_operations *dops, + unsigned long); /* Alas, no aliases. Too much hassle with bringing module.h everywhere */ -#define fops_get(fops) \ +#define fops_get(fops) \ (((fops) && try_module_get((fops)->owner) ? (fops) : NULL)) -#define fops_put(fops) \ - do { if (fops) module_put((fops)->owner); } while(0) +#define fops_put(fops) \ + do { if (fops) module_put((fops)->owner); } while (0) /* * This one is to be used *ONLY* from ->open() instances. * fops must be non-NULL, pinned down *and* module dependencies * should be sufficient to pin the caller down as well. */ -#define replace_fops(f, fops) \ - do { \ - struct file *__file = (f); \ - fops_put(__file->f_op); \ - BUG_ON(!(__file->f_op = (fops))); \ - } while(0) +#define replace_fops(f, fops) \ + do { \ + struct file *__file = (f); \ + fops_put(__file->f_op); \ + BUG_ON(!(__file->f_op = (fops))); \ + } while (0) int register_filesystem(struct file_system_type *); int unregister_filesystem(struct file_system_type *); @@ -1833,7 +1833,7 @@ long do_mount(const char *, const char *, const char *, unsigned long, void *); struct vfsmount *collect_mounts(struct path *); void drop_collected_mounts(struct vfsmount *); int iterate_mounts(int (*)(struct vfsmount *, void *), void *, - struct vfsmount *); + struct vfsmount *); int vfs_statfs(struct path *, struct kstatfs *); int user_statfs(const char __user *, struct kstatfs *); int fd_statfs(int, struct kstatfs *); @@ -1893,8 +1893,8 @@ static inline int locks_verify_locked(struct file *file) } static inline int locks_verify_truncate(struct inode *inode, - struct file *filp, - loff_t size) + struct file *filp, + loff_t size) { if (inode->i_flock && mandatory_lock(inode)) return locks_mandatory_area( @@ -1902,7 +1902,7 @@ static inline int locks_verify_truncate(struct inode *inode, size < inode->i_size ? size : inode->i_size, (size < inode->i_size ? inode->i_size - size : size - inode->i_size) - ); + ); return 0; } @@ -1936,7 +1936,7 @@ static inline int try_break_deleg(struct inode *inode, struct inode **delegated_ { int ret; - ret = break_deleg(inode, O_WRONLY|O_NONBLOCK); + ret = break_deleg(inode, O_WRONLY | O_NONBLOCK); if (ret == -EWOULDBLOCK && delegated_inode) { *delegated_inode = inode; ihold(inode); @@ -2022,15 +2022,15 @@ struct filename { long vfs_truncate(struct path *, loff_t); int do_truncate(struct dentry *, loff_t start, unsigned int time_attrs, - struct file *filp); + struct file *filp); int do_fallocate(struct file *file, int mode, loff_t offset, - loff_t len); + loff_t len); long do_sys_open(int dfd, const char __user *filename, int flags, - umode_t mode); + umode_t mode); struct file *file_open_name(struct filename *, int, umode_t); struct file *filp_open(const char *, int, umode_t); struct file *file_open_root(struct dentry *, struct vfsmount *, - const char *, int); + const char *, int); struct file * dentry_open(const struct path *, int, const struct cred *); int filp_close(struct file *, fl_owner_t id); @@ -2042,8 +2042,8 @@ enum { FILE_OPENED = 2 }; int finish_open(struct file *file, struct dentry *dentry, - int (*open)(struct inode *, struct file *), - int *opened); + int (*open)(struct inode *, struct file *), + int *opened); int finish_no_open(struct file *file, struct dentry *dentry); /* fs/ioctl.c */ @@ -2118,14 +2118,14 @@ int blkdev_ioctl(struct block_device *, fmode_t, unsigned, unsigned long); long compat_blkdev_ioctl(struct file *, unsigned, unsigned long); int blkdev_get(struct block_device *bdev, fmode_t mode, void *holder); struct block_device *blkdev_get_by_path(const char *path, fmode_t mode, - void *holder); + void *holder); struct block_device *blkdev_get_by_dev(dev_t dev, fmode_t mode, - void *holder); + void *holder); void blkdev_put(struct block_device *bdev, fmode_t mode); #ifdef CONFIG_SYSFS int bd_link_disk_holder(struct block_device *bdev, struct gendisk *disk); void bd_unlink_disk_holder(struct block_device *bdev, - struct gendisk *disk); + struct gendisk *disk); #else static inline int bd_link_disk_holder(struct block_device *bdev, struct gendisk *disk) @@ -2144,12 +2144,12 @@ static inline void bd_unlink_disk_holder(struct block_device *bdev, int alloc_chrdev_region(dev_t *, unsigned, unsigned, const char *); int register_chrdev_region(dev_t, unsigned, const char *); int __register_chrdev(unsigned int major, unsigned int baseminor, - unsigned int count, const char *name, - const struct file_operations *fops); + unsigned int count, const char *name, + const struct file_operations *fops); void __unregister_chrdev(unsigned int major, unsigned int baseminor, - unsigned int count, const char *name); + unsigned int count, const char *name); void unregister_chrdev_region(dev_t, unsigned); -void chrdev_show(struct seq_file *,off_t); +void chrdev_show(struct seq_file *, off_t); static inline int register_chrdev(unsigned int major, const char *name, const struct file_operations *fops) @@ -2171,7 +2171,7 @@ static inline void unregister_chrdev(unsigned int major, const char *name) const char *__bdevname(dev_t, char *buffer); const char *bdevname(struct block_device *bdev, char *buffer); struct block_device *lookup_bdev(const char *); -void blkdev_show(struct seq_file *,off_t); +void blkdev_show(struct seq_file *, off_t); #else #define BLKDEV_MAJOR_HASH_SIZE 0 @@ -2195,14 +2195,14 @@ int is_bad_inode(struct inode *); #define bio_data_dir(bio) ((bio)->bi_rw & 1) void check_disk_size_change(struct gendisk *disk, - struct block_device *bdev); + struct block_device *bdev); int revalidate_disk(struct gendisk *); int check_disk_change(struct block_device *); int __invalidate_device(struct block_device *, bool); int invalidate_partition(struct gendisk *, int); #endif unsigned long invalidate_mapping_pages(struct address_space *mapping, - pgoff_t start, pgoff_t end); + pgoff_t start, pgoff_t end); static inline void invalidate_remote_inode(struct inode *inode) { @@ -2212,23 +2212,23 @@ static inline void invalidate_remote_inode(struct inode *inode) } int invalidate_inode_pages2(struct address_space *mapping); int invalidate_inode_pages2_range(struct address_space *mapping, - pgoff_t start, pgoff_t end); + pgoff_t start, pgoff_t end); int write_inode_now(struct inode *, int); int filemap_fdatawrite(struct address_space *); int filemap_flush(struct address_space *); int filemap_fdatawait(struct address_space *); int filemap_fdatawait_range(struct address_space *, loff_t lstart, - loff_t lend); + loff_t lend); int filemap_write_and_wait(struct address_space *mapping); int filemap_write_and_wait_range(struct address_space *mapping, - loff_t lstart, loff_t lend); + loff_t lstart, loff_t lend); int __filemap_fdatawrite_range(struct address_space *mapping, - loff_t start, loff_t end, int sync_mode); + loff_t start, loff_t end, int sync_mode); int filemap_fdatawrite_range(struct address_space *mapping, - loff_t start, loff_t end); + loff_t start, loff_t end); int vfs_fsync_range(struct file *file, loff_t start, loff_t end, - int datasync); + int datasync); int vfs_fsync(struct file *file, int datasync); static inline int generic_write_sync(struct file *file, loff_t pos, loff_t count) { @@ -2336,7 +2336,7 @@ int do_pipe_flags(int *, int); int kernel_read(struct file *, loff_t, char *, unsigned long); ssize_t kernel_write(struct file *, const char *, size_t, loff_t); struct file * open_exec(const char *); - + /* fs/dcache.c -- generic fs support functions */ int is_subdir(struct dentry *, struct dentry *); int path_is_under(struct path *, struct path *); @@ -2361,10 +2361,10 @@ static inline int generic_drop_inode(struct inode *inode) } struct inode *ilookup5_nowait(struct super_block *sb, - unsigned long hashval, int (*test)(struct inode *, void *), - void *data); + unsigned long hashval, int (*test)(struct inode *, void *), + void *data); struct inode *ilookup5(struct super_block *sb, unsigned long hashval, - int (*test)(struct inode *, void *), void *data); + int (*test)(struct inode *, void *), void *data); struct inode *ilookup(struct super_block *sb, unsigned long ino); struct inode * iget5_locked(struct super_block *, unsigned long, int (*test)(struct inode *, void *), int (*set)(struct inode *, void *), void *); @@ -2415,7 +2415,7 @@ int sb_min_blocksize(struct super_block *, int); int generic_file_mmap(struct file *, struct vm_area_struct *); int generic_file_readonly_mmap(struct file *, struct vm_area_struct *); static inline int generic_file_remap_pages(struct vm_area_struct *vma, - unsigned long addr, unsigned long size, pgoff_t pgoff) + unsigned long addr, unsigned long size, pgoff_t pgoff) { BUG(); return 0; @@ -2434,18 +2434,18 @@ ssize_t new_sync_write(struct file *filp, const char __user *buf, size_t len, lo /* fs/block_dev.c */ ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from); int blkdev_fsync(struct file *filp, loff_t start, loff_t end, - int datasync); + int datasync); void block_sync_page(struct page *page); /* fs/splice.c */ ssize_t generic_file_splice_read(struct file *, loff_t *, - struct pipe_inode_info *, size_t, unsigned int); + struct pipe_inode_info *, size_t, unsigned int); ssize_t default_file_splice_read(struct file *, loff_t *, - struct pipe_inode_info *, size_t, unsigned int); + struct pipe_inode_info *, size_t, unsigned int); ssize_t iter_file_splice_write(struct pipe_inode_info *, - struct file *, loff_t *, size_t, unsigned int); + struct file *, loff_t *, size_t, unsigned int); ssize_t generic_splice_sendpage(struct pipe_inode_info *pipe, - struct file *out, loff_t *, size_t len, unsigned int flags); + struct file *out, loff_t *, size_t len, unsigned int flags); void file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping); @@ -2454,18 +2454,18 @@ loff_t no_llseek(struct file *file, loff_t offset, int whence); loff_t vfs_setpos(struct file *file, loff_t offset, loff_t maxsize); loff_t generic_file_llseek(struct file *file, loff_t offset, int whence); loff_t generic_file_llseek_size(struct file *file, loff_t offset, - int whence, loff_t maxsize, loff_t eof); + int whence, loff_t maxsize, loff_t eof); loff_t fixed_size_llseek(struct file *file, loff_t offset, - int whence, loff_t size); + int whence, loff_t size); int generic_file_open(struct inode * inode, struct file * filp); int nonseekable_open(struct inode * inode, struct file * filp); #ifdef CONFIG_FS_XIP ssize_t xip_file_read(struct file *filp, char __user *buf, size_t len, - loff_t *ppos); + loff_t *ppos); int xip_file_mmap(struct file * file, struct vm_area_struct * vma); ssize_t xip_file_write(struct file *filp, const char __user *buf, - size_t len, loff_t *ppos); + size_t len, loff_t *ppos); int xip_truncate_page(struct address_space *mapping, loff_t from); #else static inline int xip_truncate_page(struct address_space *mapping, loff_t from) @@ -2492,13 +2492,13 @@ enum { void dio_end_io(struct bio *bio, int error); ssize_t __blockdev_direct_IO(int rw, struct kiocb *iocb, struct inode *inode, - struct block_device *bdev, struct iov_iter *iter, loff_t offset, - get_block_t get_block, dio_iodone_t end_io, - dio_submit_t submit_io, int flags); + struct block_device *bdev, struct iov_iter *iter, loff_t offset, + get_block_t get_block, dio_iodone_t end_io, + dio_submit_t submit_io, int flags); static inline ssize_t blockdev_direct_IO(int rw, struct kiocb *iocb, - struct inode *inode, struct iov_iter *iter, loff_t offset, - get_block_t get_block) + struct inode *inode, struct iov_iter *iter, loff_t offset, + get_block_t get_block) { return __blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iter, offset, get_block, NULL, NULL, @@ -2510,18 +2510,18 @@ void inode_dio_wait(struct inode *inode); void inode_dio_done(struct inode *inode); void inode_set_flags(struct inode *inode, unsigned int flags, - unsigned int mask); + unsigned int mask); extern const struct file_operations generic_ro_fops; -#define special_file(m) (S_ISCHR(m)||S_ISBLK(m)||S_ISFIFO(m)||S_ISSOCK(m)) +#define special_file(m) (S_ISCHR(m) || S_ISBLK(m) || S_ISFIFO(m) || S_ISSOCK(m)) int readlink_copy(char __user *, int, const char *); int page_readlink(struct dentry *, char __user *, int); void *page_follow_link_light(struct dentry *, struct nameidata *); void page_put_link(struct dentry *, struct nameidata *, void *); int __page_symlink(struct inode *inode, const char *symname, int len, - int nofs); + int nofs); int page_symlink(struct inode *inode, const char *symname, int len); extern const struct inode_operations page_symlink_inode_operations; void kfree_put_link(struct dentry *, struct nameidata *, void *); @@ -2545,14 +2545,14 @@ int vfs_fstat(unsigned int, struct kstat *); int vfs_fstatat(int , const char __user *, struct kstat *, int); int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd, - unsigned long arg); + unsigned long arg); int __generic_block_fiemap(struct inode *inode, - struct fiemap_extent_info *fieinfo, - loff_t start, loff_t len, - get_block_t *get_block); + struct fiemap_extent_info *fieinfo, + loff_t start, loff_t len, + get_block_t *get_block); int generic_block_fiemap(struct inode *inode, - struct fiemap_extent_info *fieinfo, u64 start, - u64 len, get_block_t *get_block); + struct fiemap_extent_info *fieinfo, u64 start, + u64 len, get_block_t *get_block); void get_filesystem(struct file_system_type *fs); void put_filesystem(struct file_system_type *fs); @@ -2563,7 +2563,7 @@ struct super_block *get_active_super(struct block_device *bdev); void drop_super(struct super_block *sb); void iterate_supers(void (*)(struct super_block *, void *), void *); void iterate_supers_type(struct file_system_type *, - void (*)(struct super_block *, void *), void *); + void (*)(struct super_block *, void *), void *); int dcache_dir_open(struct inode *, struct file *); int dcache_dir_close(struct inode *, struct file *); @@ -2581,11 +2581,11 @@ int noop_fsync(struct file *, loff_t, loff_t, int); int simple_empty(struct dentry *); int simple_readpage(struct file *file, struct page *page); int simple_write_begin(struct file *file, struct address_space *mapping, - loff_t pos, unsigned len, unsigned flags, - struct page **pagep, void **fsdata); + loff_t pos, unsigned len, unsigned flags, + struct page **pagep, void **fsdata); int simple_write_end(struct file *file, struct address_space *mapping, - loff_t pos, unsigned len, unsigned copied, - struct page *page, void *fsdata); + loff_t pos, unsigned len, unsigned copied, + struct page *page, void *fsdata); int always_delete_dentry(const struct dentry *); struct inode *alloc_anon_inode(struct super_block *); extern const struct dentry_operations simple_dentry_operations; @@ -2601,9 +2601,9 @@ int simple_pin_fs(struct file_system_type *, struct vfsmount **mount, int *count void simple_release_fs(struct vfsmount **mount, int *count); ssize_t simple_read_from_buffer(void __user *to, size_t count, - loff_t *ppos, const void *from, size_t available); + loff_t *ppos, const void *from, size_t available); ssize_t simple_write_to_buffer(void *to, size_t available, loff_t *ppos, - const void __user *from, size_t count); + const void __user *from, size_t count); int __generic_file_fsync(struct file *, loff_t, loff_t, int); int generic_file_fsync(struct file *, loff_t, loff_t, int); @@ -2612,8 +2612,8 @@ int generic_check_addressable(unsigned, u64); #ifdef CONFIG_MIGRATION int buffer_migrate_page(struct address_space *, - struct page *, struct page *, - enum migrate_mode); + struct page *, struct page *, + enum migrate_mode); #else #define buffer_migrate_page NULL #endif @@ -2656,7 +2656,7 @@ struct simple_transaction_argresp { #define SIMPLE_TRANSACTION_LIMIT (PAGE_SIZE - sizeof(struct simple_transaction_argresp)) char *simple_transaction_get(struct file *file, const char __user *buf, - size_t size); + size_t size); ssize_t simple_transaction_read(struct file *file, char __user *buf, size_t size, loff_t *pos); int simple_transaction_release(struct inode *inode, struct file *file); @@ -2697,7 +2697,7 @@ static const struct file_operations __fops = { \ static inline __printf(1, 2) void __simple_attr_check_format(const char *fmt, ...) { - /* don't do anything, just let the compiler check the arguments; */ +/* don't do anything, just let the compiler check the arguments; */ } int simple_attr_open(struct inode *inode, struct file *file, @@ -2713,7 +2713,7 @@ struct ctl_table; int proc_nr_files(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos); int proc_nr_dentry(struct ctl_table *table, int write, - void __user *buffer, size_t *lenp, loff_t *ppos); + void __user *buffer, size_t *lenp, loff_t *ppos); int proc_nr_inodes(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos); int __init get_filesystem_list(char *buf); @@ -2721,8 +2721,8 @@ int __init get_filesystem_list(char *buf); #define __FMODE_EXEC ((__force int) FMODE_EXEC) #define __FMODE_NONOTIFY ((__force int) FMODE_NONOTIFY) -#define ACC_MODE(x) ("\004\002\006\006"[(x)&O_ACCMODE]) -#define OPEN_FMODE(flag) ((__force fmode_t)(((flag + 1) & O_ACCMODE) | \ +#define ACC_MODE(x) ("\004\002\006\006"[(x) & O_ACCMODE]) +#define OPEN_FMODE(flag) ((__force fmode_t)(((flag + 1) & O_ACCMODE) | \ (flag & __FMODE_NONOTIFY))) static inline int is_sxid(umode_t mode) -- 1.8.1.2.459.gbcd45b4.dirty -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/