diff options
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 4ceffbef3298..bb3602059906 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -3654,6 +3654,21 @@ btrfs_release_block_group(struct btrfs_block_group *cache, btrfs_put_block_group(cache); } +static bool find_free_extent_check_size_class(const struct find_free_extent_ctl *ffe_ctl, + const struct btrfs_block_group *bg) +{ + if (ffe_ctl->policy == BTRFS_EXTENT_ALLOC_ZONED) + return true; + if (!btrfs_block_group_should_use_size_class(bg)) + return true; + if (ffe_ctl->loop >= LOOP_WRONG_SIZE_CLASS) + return true; + if (ffe_ctl->loop >= LOOP_UNSET_SIZE_CLASS && + bg->size_class == BTRFS_BG_SZ_NONE) + return true; + return ffe_ctl->size_class == bg->size_class; +} + /* * Helper function for find_free_extent(). * @@ -3675,7 +3690,8 @@ static int find_free_extent_clustered(struct btrfs_block_group *bg, if (!cluster_bg) goto refill_cluster; if (cluster_bg != bg && (cluster_bg->ro || - !block_group_bits(cluster_bg, ffe_ctl->flags))) + !block_group_bits(cluster_bg, ffe_ctl->flags) || + !find_free_extent_check_size_class(ffe_ctl, cluster_bg))) goto release_cluster; offset = btrfs_alloc_from_cluster(cluster_bg, last_ptr, @@ -4231,21 +4247,6 @@ static int find_free_extent_update_loop(struct btrfs_fs_info *fs_info, return -ENOSPC; } -static bool find_free_extent_check_size_class(struct find_free_extent_ctl *ffe_ctl, - struct btrfs_block_group *bg) -{ - if (ffe_ctl->policy == BTRFS_EXTENT_ALLOC_ZONED) - return true; - if (!btrfs_block_group_should_use_size_class(bg)) - return true; - if (ffe_ctl->loop >= LOOP_WRONG_SIZE_CLASS) - return true; - if (ffe_ctl->loop >= LOOP_UNSET_SIZE_CLASS && - bg->size_class == BTRFS_BG_SZ_NONE) - return true; - return ffe_ctl->size_class == bg->size_class; -} - static int prepare_allocation_clustered(struct btrfs_fs_info *fs_info, struct find_free_extent_ctl *ffe_ctl, struct btrfs_space_info *space_info, |