From 0766837b0d8d29928ec0369621f560353217e3da Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Fri, 24 Jun 2022 11:01:22 +0300 Subject: [PATCH] btrfs: sysfs: remove MIXED_BACKREF feature file This feature has been the default for about 13 year. At this point it's safe to consider it an indispensable feature of BTRFS as such there's no need to advertise it in sysfs. Remove the global sysfs feature file, the per-filesystem feature file has never been there. Signed-off-by: Nikolay Borisov Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/sysfs.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index c6307b111c2c..73f99a9647d6 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -276,7 +276,6 @@ static umode_t btrfs_feature_visible(struct kobject *kobj, return mode; } -BTRFS_FEAT_ATTR_INCOMPAT(mixed_backref, MIXED_BACKREF); BTRFS_FEAT_ATTR_INCOMPAT(default_subvol, DEFAULT_SUBVOL); BTRFS_FEAT_ATTR_INCOMPAT(mixed_groups, MIXED_GROUPS); BTRFS_FEAT_ATTR_INCOMPAT(compress_lzo, COMPRESS_LZO); @@ -308,7 +307,6 @@ BTRFS_FEAT_ATTR_COMPAT_RO(verity, VERITY); * can be changed on a mounted filesystem. */ static struct attribute *btrfs_supported_feature_attrs[] = { - BTRFS_FEAT_ATTR_PTR(mixed_backref), BTRFS_FEAT_ATTR_PTR(default_subvol), BTRFS_FEAT_ATTR_PTR(mixed_groups), BTRFS_FEAT_ATTR_PTR(compress_lzo), -- 2.25.1