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ntfs: convert to ctime accessor functions

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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 <jlayton@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Message-Id: <20230705190309.579783-58-jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Jeff Layton 2023-07-05 15:01:25 -04:00 committed by Christian Brauner
parent e21d4f4194
commit 03870d277f
2 changed files with 9 additions and 9 deletions
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15
fs/ntfs/inode.c
View File

@ -654,7 +654,7 @@ static int ntfs_read_locked_inode(struct inode *vi)
* always changes, when mtime is changed. ctime can be changed on its
* own, mtime is then not changed, e.g. when a file is renamed.
*/
vi->i_ctime = ntfs2utc(si->last_mft_change_time);
inode_set_ctime_to_ts(vi, ntfs2utc(si->last_mft_change_time));
/*
* Last access to the data within the file. Not changed during a rename
* for example but changed whenever the file is written to.
@ -1218,7 +1218,7 @@ static int ntfs_read_locked_attr_inode(struct inode *base_vi, struct inode *vi)
vi->i_gid = base_vi->i_gid;
set_nlink(vi, base_vi->i_nlink);
vi->i_mtime = base_vi->i_mtime;
vi->i_ctime = base_vi->i_ctime;
inode_set_ctime_to_ts(vi, inode_get_ctime(base_vi));
vi->i_atime = base_vi->i_atime;
vi->i_generation = ni->seq_no = base_ni->seq_no;
@ -1484,7 +1484,7 @@ static int ntfs_read_locked_index_inode(struct inode *base_vi, struct inode *vi)
vi->i_gid = base_vi->i_gid;
set_nlink(vi, base_vi->i_nlink);
vi->i_mtime = base_vi->i_mtime;
vi->i_ctime = base_vi->i_ctime;
inode_set_ctime_to_ts(vi, inode_get_ctime(base_vi));
vi->i_atime = base_vi->i_atime;
vi->i_generation = ni->seq_no = base_ni->seq_no;
/* Set inode type to zero but preserve permissions. */
@ -2804,13 +2804,14 @@ done:
*/
if (!IS_NOCMTIME(VFS_I(base_ni)) && !IS_RDONLY(VFS_I(base_ni))) {
struct timespec64 now = current_time(VFS_I(base_ni));
struct timespec64 ctime = inode_get_ctime(VFS_I(base_ni));
int sync_it = 0;
if (!timespec64_equal(&VFS_I(base_ni)->i_mtime, &now) ||
!timespec64_equal(&VFS_I(base_ni)->i_ctime, &now))
!timespec64_equal(&ctime, &now))
sync_it = 1;
inode_set_ctime_to_ts(VFS_I(base_ni), now);
VFS_I(base_ni)->i_mtime = now;
VFS_I(base_ni)->i_ctime = now;
if (sync_it)
mark_inode_dirty_sync(VFS_I(base_ni));
@ -2928,7 +2929,7 @@ int ntfs_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
if (ia_valid & ATTR_MTIME)
vi->i_mtime = attr->ia_mtime;
if (ia_valid & ATTR_CTIME)
vi->i_ctime = attr->ia_ctime;
inode_set_ctime_to_ts(vi, attr->ia_ctime);
mark_inode_dirty(vi);
out:
return err;
@ -3004,7 +3005,7 @@ int __ntfs_write_inode(struct inode *vi, int sync)
si->last_data_change_time = nt;
modified = true;
}
nt = utc2ntfs(vi->i_ctime);
nt = utc2ntfs(inode_get_ctime(vi));
if (si->last_mft_change_time != nt) {
ntfs_debug("Updating ctime for inode 0x%lx: old = 0x%llx, "
"new = 0x%llx", vi->i_ino, (long long)

3
fs/ntfs/mft.c
View File

@ -2682,8 +2682,7 @@ mft_rec_already_initialized:
vi->i_mode &= ~S_IWUGO;
/* Set the inode times to the current time. */
vi->i_atime = vi->i_mtime = vi->i_ctime =
current_time(vi);
vi->i_atime = vi->i_mtime = inode_set_ctime_current(vi);
/*
* Set the file size to 0, the ntfs inode sizes are set to 0 by
* the call to ntfs_init_big_inode() below.