| Message ID | 20240715-mgtime-v6-9-48e5d34bd2ba@kernel.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | fs: multigrain timestamp redux | expand |
On Mon 15-07-24 08:49:00, Jeff Layton wrote: > Enable multigrain timestamps, which should ensure that there is an > apparent change to the timestamp whenever it has been written after > being actively observed via getattr. > > tmpfs only requires the FS_MGTIME flag. > > Reviewed-by: Josef Bacik <josef@toxicpanda.com> > Signed-off-by: Jeff Layton <jlayton@kernel.org> Looks good to me. Feel free to add: Reviewed-by: Jan Kara <jack@suse.cz> Honza > --- > mm/shmem.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/shmem.c b/mm/shmem.c > index 7f2b609945a5..75a9a73a769f 100644 > --- a/mm/shmem.c > +++ b/mm/shmem.c > @@ -4660,7 +4660,7 @@ static struct file_system_type shmem_fs_type = { > .parameters = shmem_fs_parameters, > #endif > .kill_sb = kill_litter_super, > - .fs_flags = FS_USERNS_MOUNT | FS_ALLOW_IDMAP, > + .fs_flags = FS_USERNS_MOUNT | FS_ALLOW_IDMAP | FS_MGTIME, > }; > > void __init shmem_init(void) > > -- > 2.45.2 >
diff --git a/mm/shmem.c b/mm/shmem.c index 7f2b609945a5..75a9a73a769f 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -4660,7 +4660,7 @@ static struct file_system_type shmem_fs_type = { .parameters = shmem_fs_parameters, #endif .kill_sb = kill_litter_super, - .fs_flags = FS_USERNS_MOUNT | FS_ALLOW_IDMAP, + .fs_flags = FS_USERNS_MOUNT | FS_ALLOW_IDMAP | FS_MGTIME, }; void __init shmem_init(void)