diff options
Diffstat (limited to 'fs/btrfs/free-space-cache.c')
| -rw-r--r-- | fs/btrfs/free-space-cache.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index 8eeb65278ac0..e91440bd0794 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -2538,6 +2538,7 @@ static int __btrfs_add_free_space_zoned(struct btrfs_block_group *block_group, struct btrfs_free_space_ctl *ctl = block_group->free_space_ctl; u64 offset = bytenr - block_group->start; u64 to_free, to_unusable; + const int bg_reclaim_threshold = READ_ONCE(fs_info->bg_reclaim_threshold); spin_lock(&ctl->tree_lock); if (!used) @@ -2567,9 +2568,9 @@ static int __btrfs_add_free_space_zoned(struct btrfs_block_group *block_group, /* All the region is now unusable. Mark it as unused and reclaim */ if (block_group->zone_unusable == block_group->length) { btrfs_mark_bg_unused(block_group); - } else if (block_group->zone_unusable >= - div_factor_fine(block_group->length, - fs_info->bg_reclaim_threshold)) { + } else if (bg_reclaim_threshold && + block_group->zone_unusable >= + div_factor_fine(block_group->length, bg_reclaim_threshold)) { btrfs_mark_bg_to_reclaim(block_group); } |