Commit 9689457b authored Apr 12, 2015 by Shilong Wang Committed by Chris Mason Jul 01, 2015

Btrfs: fix wrong check for btrfs_force_chunk_alloc()



btrfs_force_chunk_alloc() return 1 for allocation chunk successfully.
This problem exists since commit c87f08ca.

With this patch, we might fix some enospc problems for balances.

Signed-off-by: Wang Shilong <wangshilong1991@gmail.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Tested-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Chris Mason <clm@fb.com>

parent ddba1bfc

fs/btrfs/relocation.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -4049,7 +4049,7 @@ static noinline_for_stack int relocate_block_group(struct reloc_control *rc)
		if (trans && progress && err == -ENOSPC) {
		ret = btrfs_force_chunk_alloc(trans, rc->extent_root,
		rc->block_group->flags);
		if (ret == 0) {
		if (ret == 1) {
		err = 0;
		progress = 0;
		goto restart;