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btrfs: zoned: exit btrfs_can_activate_zone if BTRFS_FS_NEED_ZONE_FINISH is set

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If BTRFS_FS_NEED_ZONE_FINISH is already set for the whole filesystem, exit
early in btrfs_can_activate_zone(). There's no need to check if
BTRFS_FS_NEED_ZONE_FINISH needs to be set if it is already set.

Reviewed-by: Naohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Johannes Thumshirn
2025-02-12 15:05:00 +01:00
committed by David Sterba
parent fcc384be06
commit 26b38e2816
1 changed files with 3 additions and 0 deletions
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fs/btrfs/zoned.c
+3
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@@ -2325,6 +2325,9 @@ bool btrfs_can_activate_zone(struct btrfs_fs_devices *fs_devices, u64 flags)
if (!btrfs_is_zoned(fs_info))
return true;
if (test_bit(BTRFS_FS_NEED_ZONE_FINISH, &fs_info->flags))
return false;
/* Check if there is a device with active zones left */
mutex_lock(&fs_info->chunk_mutex);
spin_lock(&fs_info->zone_active_bgs_lock);