Return-Path: Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:43786 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726237AbeLHGxE (ORCPT ); Sat, 8 Dec 2018 01:53:04 -0500 Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id wB86mON4108399 for ; Sat, 8 Dec 2018 01:53:03 -0500 Received: from e16.ny.us.ibm.com (e16.ny.us.ibm.com [129.33.205.206]) by mx0a-001b2d01.pphosted.com with ESMTP id 2p88q2rmp3-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Sat, 08 Dec 2018 01:53:02 -0500 Received: from localhost by e16.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Sat, 8 Dec 2018 06:53:01 -0000 From: Chandan Rajendra To: linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-doc@vger.kernel.org, linux-mips@linux-mips.org, linux-s390@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org Cc: Chandan Rajendra , tytso@mit.edu, adilger.kernel@dilger.ca, ebiggers@kernel.org, jaegeuk@kernel.org, yuchao0@huawei.com, corbet@lwn.net, ralf@linux-mips.org, paul.burton@mips.com, jhogan@kernel.org, green.hu@gmail.com, deanbo422@gmail.com, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, richard@nod.at, dedekind1@gmail.com, adrian.hunter@intel.com, viro@zeniv.linux.org.uk Subject: [PATCH V3 6/9] f2fs: use IS_VERITY() to check inode's fsverity status Date: Sat, 8 Dec 2018 12:21:41 +0530 In-Reply-To: <20181208065144.19486-1-chandan@linux.vnet.ibm.com> References: <20181208065144.19486-1-chandan@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Message-Id: <20181208065144.19486-7-chandan@linux.vnet.ibm.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: This commit removes the f2fs specific f2fs_verity_file() and makes use of the generic IS_VERITY() macro or file_is_verity() to check for the verity status of an inode. Signed-off-by: Chandan Rajendra --- fs/f2fs/f2fs.h | 7 +------ fs/f2fs/file.c | 6 +++--- fs/f2fs/inode.c | 4 +++- fs/f2fs/super.c | 1 + 4 files changed, 8 insertions(+), 10 deletions(-) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index f9c8b0afc1de..54bd93c7b630 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -3448,18 +3448,13 @@ static inline void f2fs_set_encrypted_inode(struct inode *inode) #endif } -static inline bool f2fs_verity_file(struct inode *inode) -{ - return file_is_verity(inode); -} - /* * Returns true if the reads of the inode's data need to undergo some * postprocessing step, like decryption or authenticity verification. */ static inline bool f2fs_post_read_required(struct inode *inode) { - return f2fs_encrypted_file(inode) || f2fs_verity_file(inode); + return f2fs_encrypted_file(inode) || IS_VERITY(inode); } #define F2FS_FEATURE_FUNCS(name, flagname) \ diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 6c7ad15000b9..2eb4821d95d1 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -491,7 +491,7 @@ static int f2fs_file_open(struct inode *inode, struct file *filp) if (err) return err; - if (f2fs_verity_file(inode)) { + if (IS_VERITY(inode)) { err = fsverity_file_open(inode, filp); if (err) return err; @@ -701,7 +701,7 @@ int f2fs_getattr(const struct path *path, struct kstat *stat, struct f2fs_inode *ri; unsigned int flags; - if (f2fs_verity_file(inode)) { + if (IS_VERITY(inode)) { /* * For fs-verity we need to override i_size with the original * data i_size. This requires I/O to the file which with @@ -800,7 +800,7 @@ int f2fs_setattr(struct dentry *dentry, struct iattr *attr) if (err) return err; - if (f2fs_verity_file(inode)) { + if (IS_VERITY(inode)) { err = fsverity_prepare_setattr(dentry, attr); if (err) return err; diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index d731d23aedee..ff9126616d65 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -45,9 +45,11 @@ void f2fs_set_inode_flags(struct inode *inode) new_fl |= S_DIRSYNC; if (file_is_encrypt(inode)) new_fl |= S_ENCRYPTED; + if (file_is_verity(inode)) + new_fl |= S_VERITY; inode_set_flags(inode, new_fl, S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC| - S_ENCRYPTED); + S_ENCRYPTED|S_VERITY); } static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 4287cf348d3c..73320202bd01 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -2207,6 +2207,7 @@ static int f2fs_set_verity(struct inode *inode, loff_t data_i_size) return err; file_set_verity(inode); + f2fs_set_inode_flags(inode); f2fs_mark_inode_dirty_sync(inode, true); return 0; } -- 2.19.1