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btrfs-progs: move RST back to experimental 

Currently raid-stripe-tree feature is still experimental as it requires
a BTRFS_DEBUG kernel to recognize it.  To avoid confusion move it back
to experimental so regular users won't incorrectly set it.

And since RST is no longer supported by default, also change the RST
profile detection so that for non-experimental build we won't enable RST
according to the data profiles.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Qu Wenruo 2024-06-13 08:51:50 +09:30 committed by David Sterba
parent 7ca1e41093
commit e0bf3943a4
2 changed files with 4 additions and 0 deletions
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2
common/fsfeatures.c
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@ -222,6 +222,7 @@ static const struct btrfs_feature mkfs_features[] = {
VERSION_NULL(default), VERSION_NULL(default),
.desc = "block group tree, more efficient block group tracking to reduce mount time" .desc = "block group tree, more efficient block group tracking to reduce mount time"
}, },
#if EXPERIMENTAL
{ {
.name = "rst", .name = "rst",
.incompat_flag = BTRFS_FEATURE_INCOMPAT_RAID_STRIPE_TREE, .incompat_flag = BTRFS_FEATURE_INCOMPAT_RAID_STRIPE_TREE,
@ -238,6 +239,7 @@ static const struct btrfs_feature mkfs_features[] = {
VERSION_NULL(default), VERSION_NULL(default),
.desc = "raid stripe tree, enhanced file extent tracking" .desc = "raid stripe tree, enhanced file extent tracking"
}, },
#endif
{ {
.name = "squota", .name = "squota",
.incompat_flag = BTRFS_FEATURE_INCOMPAT_SIMPLE_QUOTA, .incompat_flag = BTRFS_FEATURE_INCOMPAT_SIMPLE_QUOTA,

2
mkfs/main.c
View File

@ -1693,7 +1693,9 @@ int BOX_MAIN(mkfs)(int argc, char **argv)
case BTRFS_BLOCK_GROUP_RAID1C4: case BTRFS_BLOCK_GROUP_RAID1C4:
case BTRFS_BLOCK_GROUP_RAID0: case BTRFS_BLOCK_GROUP_RAID0:
case BTRFS_BLOCK_GROUP_RAID10: case BTRFS_BLOCK_GROUP_RAID10:
#if EXPERIMENTAL
features.incompat_flags |= BTRFS_FEATURE_INCOMPAT_RAID_STRIPE_TREE; features.incompat_flags |= BTRFS_FEATURE_INCOMPAT_RAID_STRIPE_TREE;
#endif
break; break;
default: default:
break; break;