diff options
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index f50c7c2e2b59..99a8e57da8a1 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -7029,6 +7029,7 @@ static noinline int find_free_extent(struct btrfs_root *orig_root, bool failed_alloc = false; bool use_cluster = true; bool have_caching_bg = false; + bool orig_have_caching_bg = false; bool full_search = false; WARN_ON(num_bytes < root->sectorsize); @@ -7378,6 +7379,10 @@ loop: } up_read(&space_info->groups_sem); + if ((loop == LOOP_CACHING_NOWAIT) && have_caching_bg + && !orig_have_caching_bg) + orig_have_caching_bg = true; + if (!ins->objectid && loop >= LOOP_CACHING_WAIT && have_caching_bg) goto search; @@ -7400,7 +7405,7 @@ loop: * don't have any unached bgs and we've alrelady done a * full search through. */ - if (have_caching_bg || !full_search) + if (orig_have_caching_bg || !full_search) loop = LOOP_CACHING_WAIT; else loop = LOOP_ALLOC_CHUNK; |