| Message ID | 20240715-mgtime-v6-7-48e5d34bd2ba@kernel.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | fs: multigrain timestamp redux | expand |
On Mon 15-07-24 08:48:58, 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. > > For ext4, we only need to enable the FS_MGTIME flag. > > Reviewed-by: Josef Bacik <josef@toxicpanda.com> > Signed-off-by: Jeff Layton <jlayton@kernel.org> You, I don't think anything else is needed. Feel free to add: Reviewed-by: Jan Kara <jack@suse.cz> Honza > --- > fs/ext4/super.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/ext4/super.c b/fs/ext4/super.c > index eb899628e121..95d4d7c0957a 100644 > --- a/fs/ext4/super.c > +++ b/fs/ext4/super.c > @@ -7294,7 +7294,7 @@ static struct file_system_type ext4_fs_type = { > .init_fs_context = ext4_init_fs_context, > .parameters = ext4_param_specs, > .kill_sb = ext4_kill_sb, > - .fs_flags = FS_REQUIRES_DEV | FS_ALLOW_IDMAP, > + .fs_flags = FS_REQUIRES_DEV | FS_ALLOW_IDMAP | FS_MGTIME, > }; > MODULE_ALIAS_FS("ext4"); > > > -- > 2.45.2 >
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index eb899628e121..95d4d7c0957a 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -7294,7 +7294,7 @@ static struct file_system_type ext4_fs_type = { .init_fs_context = ext4_init_fs_context, .parameters = ext4_param_specs, .kill_sb = ext4_kill_sb, - .fs_flags = FS_REQUIRES_DEV | FS_ALLOW_IDMAP, + .fs_flags = FS_REQUIRES_DEV | FS_ALLOW_IDMAP | FS_MGTIME, }; MODULE_ALIAS_FS("ext4");