From 3d65c46fbf6ad0e097f8ec0bc6c7674cce119fa2 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Wed, 5 Jul 2023 15:01:26 -0400 Subject: ntfs3: convert to ctime accessor functions In later patches, we're going to change how the inode's ctime field is used. Switch to using accessor functions instead of raw accesses of inode->i_ctime. Signed-off-by: Jeff Layton Reviewed-by: Jan Kara Message-Id: <20230705190309.579783-59-jlayton@kernel.org> Signed-off-by: Christian Brauner --- fs/ntfs3/file.c | 6 +++--- fs/ntfs3/frecord.c | 3 ++- fs/ntfs3/inode.c | 14 ++++++++------ fs/ntfs3/namei.c | 4 ++-- fs/ntfs3/xattr.c | 4 ++-- 5 files changed, 17 insertions(+), 14 deletions(-) (limited to 'fs/ntfs3') diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index 1d6c824246c4..12788601dc84 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -342,7 +342,7 @@ static int ntfs_extend(struct inode *inode, loff_t pos, size_t count, err = 0; } - inode->i_ctime = inode->i_mtime = current_time(inode); + inode->i_mtime = inode_set_ctime_current(inode); mark_inode_dirty(inode); if (IS_SYNC(inode)) { @@ -400,7 +400,7 @@ static int ntfs_truncate(struct inode *inode, loff_t new_size) ni_unlock(ni); ni->std_fa |= FILE_ATTRIBUTE_ARCHIVE; - inode->i_ctime = inode->i_mtime = current_time(inode); + inode->i_mtime = inode_set_ctime_current(inode); if (!IS_DIRSYNC(inode)) { dirty = 1; } else { @@ -642,7 +642,7 @@ out: filemap_invalidate_unlock(mapping); if (!err) { - inode->i_ctime = inode->i_mtime = current_time(inode); + inode->i_mtime = inode_set_ctime_current(inode); mark_inode_dirty(inode); } diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c index 16bd9faa2d28..2b85cb10f0be 100644 --- a/fs/ntfs3/frecord.c +++ b/fs/ntfs3/frecord.c @@ -3265,6 +3265,7 @@ int ni_write_inode(struct inode *inode, int sync, const char *hint) if (is_rec_inuse(ni->mi.mrec) && !(sbi->flags & NTFS_FLAGS_LOG_REPLAYING) && inode->i_nlink) { bool modified = false; + struct timespec64 ctime = inode_get_ctime(inode); /* Update times in standard attribute. */ std = ni_std(ni); @@ -3280,7 +3281,7 @@ int ni_write_inode(struct inode *inode, int sync, const char *hint) modified = true; } - dup.c_time = kernel2nt(&inode->i_ctime); + dup.c_time = kernel2nt(&ctime); if (std->c_time != dup.c_time) { std->c_time = dup.c_time; modified = true; diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index dc7e7ab701c6..4123e126c4d0 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -44,6 +44,7 @@ static struct inode *ntfs_read_mft(struct inode *inode, u64 t64; struct MFT_REC *rec; struct runs_tree *run; + struct timespec64 ctime; inode->i_op = NULL; /* Setup 'uid' and 'gid' */ @@ -169,7 +170,8 @@ next_attr: nt2kernel(std5->cr_time, &ni->i_crtime); #endif nt2kernel(std5->a_time, &inode->i_atime); - nt2kernel(std5->c_time, &inode->i_ctime); + ctime = inode_get_ctime(inode); + nt2kernel(std5->c_time, &ctime); nt2kernel(std5->m_time, &inode->i_mtime); ni->std_fa = std5->fa; @@ -958,7 +960,7 @@ int ntfs_write_end(struct file *file, struct address_space *mapping, loff_t pos, if (err >= 0) { if (!(ni->std_fa & FILE_ATTRIBUTE_ARCHIVE)) { - inode->i_ctime = inode->i_mtime = current_time(inode); + inode->i_mtime = inode_set_ctime_current(inode); ni->std_fa |= FILE_ATTRIBUTE_ARCHIVE; dirty = true; } @@ -1658,8 +1660,8 @@ struct inode *ntfs_create_inode(struct mnt_idmap *idmap, struct inode *dir, d_instantiate(dentry, inode); /* Set original time. inode times (i_ctime) may be changed in ntfs_init_acl. */ - inode->i_atime = inode->i_mtime = inode->i_ctime = dir->i_mtime = - dir->i_ctime = ni->i_crtime; + inode->i_atime = inode->i_mtime = inode_set_ctime_to_ts(inode, ni->i_crtime); + dir->i_mtime = inode_set_ctime_to_ts(dir, ni->i_crtime); mark_inode_dirty(dir); mark_inode_dirty(inode); @@ -1765,9 +1767,9 @@ int ntfs_unlink_inode(struct inode *dir, const struct dentry *dentry) if (!err) { drop_nlink(inode); - dir->i_mtime = dir->i_ctime = current_time(dir); + dir->i_mtime = inode_set_ctime_current(dir); mark_inode_dirty(dir); - inode->i_ctime = dir->i_ctime; + inode_set_ctime_to_ts(inode, inode_get_ctime(dir)); if (inode->i_nlink) mark_inode_dirty(inode); } else if (!ni_remove_name_undo(dir_ni, ni, de, de2, undo_remove)) { diff --git a/fs/ntfs3/namei.c b/fs/ntfs3/namei.c index bfd986699f9e..ad430d50bd79 100644 --- a/fs/ntfs3/namei.c +++ b/fs/ntfs3/namei.c @@ -156,8 +156,8 @@ static int ntfs_link(struct dentry *ode, struct inode *dir, struct dentry *de) err = ntfs_link_inode(inode, de); if (!err) { - dir->i_ctime = dir->i_mtime = inode->i_ctime = - current_time(dir); + dir->i_mtime = inode_set_ctime_to_ts(inode, + inode_set_ctime_current(dir)); mark_inode_dirty(inode); mark_inode_dirty(dir); d_instantiate(de, inode); diff --git a/fs/ntfs3/xattr.c b/fs/ntfs3/xattr.c index 023f314e8950..29fd391899e5 100644 --- a/fs/ntfs3/xattr.c +++ b/fs/ntfs3/xattr.c @@ -637,7 +637,7 @@ static noinline int ntfs_set_acl_ex(struct mnt_idmap *idmap, if (!err) { set_cached_acl(inode, type, acl); inode->i_mode = mode; - inode->i_ctime = current_time(inode); + inode_set_ctime_current(inode); mark_inode_dirty(inode); } @@ -924,7 +924,7 @@ set_new_fa: NULL); out: - inode->i_ctime = current_time(inode); + inode_set_ctime_current(inode); mark_inode_dirty(inode); return err; -- cgit v1.2.3