summaryrefslogtreecommitdiffstats
path: root/fs/btrfs/extent-tree.c
diff options
context:
space:
mode:
authorNaohiro Aota <naohiro.aota@wdc.com>2020-02-25 12:56:25 +0900
committerDavid Sterba <dsterba@suse.com>2020-03-23 17:01:51 +0100
commit45d8e033b2354e74a3f80cffec0b0b1aa099f4c7 (patch)
tree1bfb8f3610e0f1df8de39aac1252a66a42861df3 /fs/btrfs/extent-tree.c
parentc70e2139dc81b35c7d86a5d550490f7eb1451c2e (diff)
downloadlinux-45d8e033b2354e74a3f80cffec0b0b1aa099f4c7.tar.bz2
btrfs: skip LOOP_NO_EMPTY_SIZE if not clustered allocation
LOOP_NO_EMPTY_SIZE is solely dedicated for clustered allocation. So, we can skip this stage and give up the allocation. Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
-rw-r--r--fs/btrfs/extent-tree.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index bcffb96d87c6..1d895df67b3b 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -3835,6 +3835,9 @@ static int find_free_extent_update_loop(struct btrfs_fs_info *fs_info,
}
if (ffe_ctl->loop == LOOP_NO_EMPTY_SIZE) {
+ if (ffe_ctl->policy != BTRFS_EXTENT_ALLOC_CLUSTERED)
+ return -ENOSPC;
+
/*
* Don't loop again if we already have no empty_size and
* no empty_cluster.