This is a note to let you know that I've just added the patch titled
btrfs: rename BTRFS_FS_NO_OVERCOMMIT to BTRFS_FS_ACTIVE_ZONE_TRACKING
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
btrfs-rename-btrfs_fs_no_overcommit-to-btrfs_fs_acti.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 3c2f1e320bc487469d4a469e50d0732ff734800e
Author: Josef Bacik <josef@xxxxxxxxxxxxxx>
Date: Wed Mar 1 16:14:42 2023 -0500
btrfs: rename BTRFS_FS_NO_OVERCOMMIT to BTRFS_FS_ACTIVE_ZONE_TRACKING
[ Upstream commit bf1f1fec2724a33b67ec12032402ea75f2a83622 ]
This flag only gets set when we're doing active zone tracking, and we're
going to need to use this flag for things related to this behavior.
Rename the flag to represent what it actually means for the file system
so it can be used in other ways and still make sense.
Reviewed-by: Naohiro Aota <naohiro.aota@xxxxxxx>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
Reviewed-by: Anand Jain <anand.jain@xxxxxxxxxx>
Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx>
Reviewed-by: David Sterba <dsterba@xxxxxxxx>
Signed-off-by: David Sterba <dsterba@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index a3febabacec04..3bcef0c4d6fc4 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -590,11 +590,8 @@ enum {
/* Indicate we have to finish a zone to do next allocation. */
BTRFS_FS_NEED_ZONE_FINISH,
- /*
- * Indicate metadata over-commit is disabled. This is set when active
- * zone tracking is needed.
- */
- BTRFS_FS_NO_OVERCOMMIT,
+ /* This is set when active zone tracking is needed. */
+ BTRFS_FS_ACTIVE_ZONE_TRACKING,
#if BITS_PER_LONG == 32
/* Indicate if we have error/warn message printed on 32bit systems */
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c
index 65c010159fb5f..c7642c00a65d0 100644
--- a/fs/btrfs/space-info.c
+++ b/fs/btrfs/space-info.c
@@ -404,7 +404,7 @@ int btrfs_can_overcommit(struct btrfs_fs_info *fs_info,
return 0;
used = btrfs_space_info_used(space_info, true);
- if (test_bit(BTRFS_FS_NO_OVERCOMMIT, &fs_info->flags) &&
+ if (test_bit(BTRFS_FS_ACTIVE_ZONE_TRACKING, &fs_info->flags) &&
(space_info->flags & BTRFS_BLOCK_GROUP_METADATA))
avail = 0;
else
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c
index 1b72004136ef8..0d88cc46ac5db 100644
--- a/fs/btrfs/zoned.c
+++ b/fs/btrfs/zoned.c
@@ -538,8 +538,7 @@ int btrfs_get_dev_zone_info(struct btrfs_device *device, bool populate_cache)
}
atomic_set(&zone_info->active_zones_left,
max_active_zones - nactive);
- /* Overcommit does not work well with active zone tacking. */
- set_bit(BTRFS_FS_NO_OVERCOMMIT, &fs_info->flags);
+ set_bit(BTRFS_FS_ACTIVE_ZONE_TRACKING, &fs_info->flags);
}
/* Validate superblock log */
