Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933157AbaLJTNI (ORCPT ); Wed, 10 Dec 2014 14:13:08 -0500 Received: from zeniv.linux.org.uk ([195.92.253.2]:42072 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933141AbaLJTNE (ORCPT ); Wed, 10 Dec 2014 14:13:04 -0500 Date: Wed, 10 Dec 2014 19:13:02 +0000 From: Al Viro To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [GIT PULL] vfs.git Message-ID: <20141210191302.GO22149@ZenIV.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org First pile out of several (there _definitely_ will be more). Stuff in this one: * unification of d_splice_alias()/d_materialize_unique() * iov_iter rewrite * killing a bunch of ->f_path.dentry users (and f_dentry macro). Getting that completed will make life much simpler for unionmount/overlayfs, since then we'll be able to limit the places sensitive to file _dentry_ to reasonably few. Which allows to have file_inode(file) pointing to inode in a covered layer, with dentry pointing to (negative) dentry in union one. Still not complete, but much closer now. * crapectomy in lustre (dead code removal, mostly) * "let's make seq_printf return nothing" preparations * assorted cleanups and fixes There _definitely_ will be more piles. Please, pull from git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-linus Shortlog: Al Viro (53): new helper: is_root_inode() move d_rcu from overlapping d_child to overlapping d_alias lustre: switch ll_intent_file_open() to struct dentry * ll_setxattr(): get rid of struct file on stack lustre: opened file can't have negative dentry lustre: use %p[dD] lustre: use file_inode() lustre: switch ll_release_openhandle() to struct inode * kill ll_mknod_generic() kill ll_mkdir_generic() kill ll_symlink_generic() ll_new_inode(): don't bother with name - it's always &dentry->d_name kill ll_rmdir_generic() kill ll_unlink_generic() kill ll_rename_generic() ll_get_child_fid(): callers already have the child kill ll_link_generic() lustre: get rid of duplicate mountpoint checks lustre: use is_root_inode() deal with deadlock in d_walk() gfs2: bugger off early if O_CREAT open finds a directory gfs2_create_inode(): don't bother with d_splice_alias() gfs2_atomic_open(): simplify the use of finish_no_open() d_add_ci() should just accept a hashed exact match if it finds one merge d_materialise_unique() into d_splice_alias() switch d_materialise_unique() users to d_splice_alias() assorted conversions to %p[dD] nfsd/nfsctl.c: new helper btrfs: get rid of f_dentry use cifs: get rid of ->f_path.dentry->d_sb uses, add a new helper afs_fsync: don't bother with ->f_path.dentry rpc_pipefs.c: get rid of f_dentry nfsd: get rid of ->f_dentry procfs: get rid of ->f_dentry lockd: get rid of ->f_path.dentry->d_sb kill f_dentry uses ncpfs: use file_inode() nfsd_vfs_write(): use file_inode() new helper: audit_file() kill f_dentry macro iov_iter.c: macros for iterating over iov_iter iov_iter.c: iterate_and_advance iov_iter.c: convert iov_iter_npages() to iterate_all_kinds iov_iter.c: convert iov_iter_get_pages() to iterate_all_kinds iov_iter.c: convert iov_iter_get_pages_alloc() to iterate_all_kinds iov_iter.c: convert iov_iter_zero() to iterate_and_advance iov_iter.c: get rid of bvec_copy_page_{to,from}_iter() iov_iter.c: convert copy_from_iter() to iterate_and_advance iov_iter.c: convert copy_to_iter() to iterate_and_advance iov_iter.c: handle ITER_KVEC directly csum_and_copy_..._iter() new helper: iov_iter_kvec() copy_from_iter_nocache() Joe Perches (6): seq_file: Rename seq_overflow() to seq_has_overflowed() and make public netfilter: Convert print_tuple functions to return void dlm: Remove seq_printf() return checks and use seq_has_overflowed() dlm: Use seq_puts() instead of seq_printf() for constant strings fs: Convert show_fdinfo functions to void debugfs: Have debugfs_print_regs32() return void Miklos Szeredi (1): vfs: make first argument of dir_context.actor typed Mikulas Patocka (1): dcache: fix kmemcheck warning in switch_names Steven Rostedt (Red Hat) (2): netfilter: Remove return values for print_conntrack callbacks netfilter: Remove checks of seq_printf() return values Diffstat: Documentation/filesystems/debugfs.txt | 2 +- Documentation/filesystems/nfs/Exporting | 23 +- Documentation/filesystems/porting | 8 + Documentation/filesystems/seq_file.txt | 22 +- Documentation/filesystems/vfs.txt | 2 +- arch/alpha/kernel/osf_sys.c | 7 +- arch/parisc/hpux/fs.c | 7 +- arch/powerpc/oprofile/cell/spu_task_sync.c | 10 +- arch/powerpc/platforms/cell/spufs/inode.c | 2 +- arch/s390/hypfs/hypfs_dbfs.c | 3 +- arch/x86/ia32/ia32_aout.c | 8 +- drivers/block/drbd/drbd_debugfs.c | 6 +- drivers/gpu/drm/armada/armada_gem.c | 2 +- drivers/media/pci/zoran/zoran_procfs.c | 4 +- drivers/misc/genwqe/card_dev.c | 2 +- drivers/net/tun.c | 4 +- drivers/s390/char/hmcdrv_dev.c | 16 +- drivers/scsi/lpfc/lpfc_debugfs.c | 8 +- drivers/staging/lustre/lustre/libcfs/tracefile.c | 4 +- drivers/staging/lustre/lustre/llite/dcache.c | 21 +- drivers/staging/lustre/lustre/llite/dir.c | 9 +- drivers/staging/lustre/lustre/llite/file.c | 158 ++- .../staging/lustre/lustre/llite/llite_internal.h | 10 +- drivers/staging/lustre/lustre/llite/llite_lib.c | 8 +- drivers/staging/lustre/lustre/llite/llite_mmap.c | 12 +- drivers/staging/lustre/lustre/llite/llite_nfs.c | 8 +- drivers/staging/lustre/lustre/llite/lloop.c | 7 +- drivers/staging/lustre/lustre/llite/namei.c | 388 +++---- drivers/staging/lustre/lustre/llite/statahead.c | 33 +- drivers/staging/lustre/lustre/llite/vvp_io.c | 4 +- drivers/staging/lustre/lustre/llite/xattr.c | 9 +- fs/9p/vfs_inode.c | 2 +- fs/9p/vfs_inode_dotl.c | 4 +- fs/affs/amigaffs.c | 2 +- fs/affs/inode.c | 4 +- fs/affs/namei.c | 40 +- fs/afs/dir.c | 80 +- fs/afs/inode.c | 4 +- fs/afs/mntpt.c | 22 +- fs/afs/write.c | 9 +- fs/autofs4/expire.c | 42 +- fs/autofs4/root.c | 25 +- fs/befs/linuxvfs.c | 16 +- fs/binfmt_aout.c | 8 +- fs/btrfs/inode.c | 2 +- fs/btrfs/ioctl.c | 2 +- fs/cachefiles/namei.c | 21 +- fs/cachefiles/xattr.c | 15 +- fs/ceph/debugfs.c | 14 +- fs/ceph/dir.c | 56 +- fs/ceph/file.c | 6 +- fs/ceph/inode.c | 18 +- fs/cifs/cifsfs.c | 3 +- fs/cifs/cifsglob.h | 6 + fs/cifs/file.c | 12 +- fs/cifs/inode.c | 2 +- fs/cifs/readdir.c | 10 +- fs/coda/cache.c | 2 +- fs/coda/coda_linux.c | 6 - fs/coda/coda_linux.h | 1 - fs/coda/dir.c | 12 +- fs/compat.c | 21 +- fs/configfs/dir.c | 2 +- fs/dcache.c | 271 ++--- fs/debugfs/file.c | 15 +- fs/debugfs/inode.c | 2 +- fs/dlm/debug_fs.c | 263 +++-- fs/ecryptfs/crypto.c | 2 +- fs/ecryptfs/file.c | 6 +- fs/ecryptfs/mmap.c | 2 +- fs/efivarfs/file.c | 4 +- fs/eventfd.c | 9 +- fs/eventpoll.c | 13 +- fs/exportfs/expfs.c | 7 +- fs/fat/dir.c | 5 +- fs/fuse/dir.c | 4 +- fs/fuse/file.c | 2 +- fs/gfs2/export.c | 8 +- fs/gfs2/inode.c | 26 +- fs/hppfs/hppfs.c | 5 +- fs/jfs/namei.c | 18 +- fs/kernfs/dir.c | 2 +- fs/libfs.c | 12 +- fs/lockd/svcsubs.c | 2 +- fs/ncpfs/dir.c | 12 +- fs/ncpfs/file.c | 14 +- fs/ncpfs/mmap.c | 4 +- fs/ncpfs/ncplib_kernel.h | 4 +- fs/nfs/blocklayout/rpc_pipefs.c | 2 +- fs/nfs/dir.c | 6 +- fs/nfs/getroot.c | 4 +- fs/nfsd/nfs4recover.c | 7 +- fs/nfsd/nfs4xdr.c | 2 +- fs/nfsd/nfsctl.c | 37 +- fs/nfsd/vfs.c | 16 +- fs/nfsd/vfs.h | 4 +- fs/notify/fdinfo.c | 78 +- fs/notify/fdinfo.h | 4 +- fs/notify/fsnotify.c | 4 +- fs/ntfs/namei.c | 4 +- fs/ocfs2/dcache.c | 20 +- fs/ocfs2/dir.c | 8 +- fs/ocfs2/dlmfs/dlmfs.c | 4 +- fs/ocfs2/dlmglue.c | 3 +- fs/ocfs2/journal.c | 8 +- fs/open.c | 4 +- fs/overlayfs/readdir.c | 8 +- fs/proc/base.c | 4 +- fs/proc/fd.c | 3 +- fs/readdir.c | 21 +- fs/reiserfs/xattr.c | 21 +- fs/seq_file.c | 15 +- fs/signalfd.c | 4 +- fs/sync.c | 2 +- fs/timerfd.c | 27 +- fs/xattr.c | 16 +- include/linux/audit.h | 9 + include/linux/cgroup.h | 4 +- include/linux/dcache.h | 9 +- include/linux/debugfs.h | 7 +- include/linux/fs.h | 13 +- include/linux/seq_file.h | 15 + include/linux/uio.h | 6 + include/net/netfilter/nf_conntrack_core.h | 2 +- include/net/netfilter/nf_conntrack_l3proto.h | 4 +- include/net/netfilter/nf_conntrack_l4proto.h | 6 +- ipc/mqueue.c | 4 +- kernel/auditsc.c | 7 +- kernel/events/core.c | 2 +- kernel/taskstats.c | 2 +- kernel/trace/trace.c | 4 +- kernel/trace/trace_events.c | 2 +- mm/iov_iter.c | 1058 ++++++++------------ mm/memcontrol.c | 4 +- net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c | 6 +- .../netfilter/nf_conntrack_l3proto_ipv4_compat.c | 53 +- net/ipv4/netfilter/nf_conntrack_proto_icmp.c | 10 +- net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c | 6 +- net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c | 10 +- net/netfilter/nf_conntrack_l3proto_generic.c | 5 +- net/netfilter/nf_conntrack_proto_dccp.c | 14 +- net/netfilter/nf_conntrack_proto_generic.c | 5 +- net/netfilter/nf_conntrack_proto_gre.c | 18 +- net/netfilter/nf_conntrack_proto_sctp.c | 14 +- net/netfilter/nf_conntrack_proto_tcp.c | 14 +- net/netfilter/nf_conntrack_proto_udp.c | 10 +- net/netfilter/nf_conntrack_proto_udplite.c | 10 +- net/netfilter/nf_conntrack_standalone.c | 77 +- net/netfilter/nf_log.c | 30 +- net/netfilter/nfnetlink_queue_core.c | 13 +- net/netfilter/x_tables.c | 19 +- net/netfilter/xt_hashlimit.c | 36 +- security/commoncap.c | 2 +- security/integrity/ima/ima_api.c | 4 +- security/integrity/ima/ima_appraise.c | 4 +- security/integrity/ima/ima_template_lib.c | 2 +- security/selinux/selinuxfs.c | 6 +- security/smack/smack_lsm.c | 8 +- 158 files changed, 1675 insertions(+), 2183 deletions(-) -- 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/