In later patches, we're going to drop the "now" parameter from the
update_time operation. Fix fat_update_time to fetch its own timestamp.
It turns out that this is easily done by just passing a NULL timestamp
pointer to fat_update_time.
Also, it may be that things have changed by the time we get to calling
fat_update_time after checking inode_needs_update_time. Ensure that we
attempt the i_version bump if any of the S_* flags besides S_ATIME are
set.
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
fs/fat/misc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/fat/misc.c b/fs/fat/misc.c
index 67006ea08db6..8cab87145d63 100644
--- a/fs/fat/misc.c
+++ b/fs/fat/misc.c
@@ -347,14 +347,14 @@ int fat_update_time(struct inode *inode, struct timespec64 *now, int flags)
return 0;
if (flags & (S_ATIME | S_CTIME | S_MTIME)) {
- fat_truncate_time(inode, now, flags);
+ fat_truncate_time(inode, NULL, flags);
if (inode->i_sb->s_flags & SB_LAZYTIME)
dirty_flags |= I_DIRTY_TIME;
else
dirty_flags |= I_DIRTY_SYNC;
}
- if ((flags & S_VERSION) && inode_maybe_inc_iversion(inode, false))
+ if ((flags & (S_VERSION|S_CTIME|S_MTIME)) && inode_maybe_inc_iversion(inode, false))
dirty_flags |= I_DIRTY_SYNC;
__mark_inode_dirty(inode, dirty_flags);
--
2.41.0
