btrfs: zoned: finish relocating block group

We will no longer write to a relocating block group. So, we can finish it
now.

Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 914d403..63d2b22 100644 (file)
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -25,6 +25,7 @@
 #include "backref.h"
 #include "misc.h"
 #include "subpage.h"
+#include "zoned.h"
 
 /*
  * Relocation overview
@@ -4063,6 +4064,9 @@ int btrfs_relocate_block_group(struct btrfs_fs_info *fs_info, u64 group_start)
                                 rc->block_group->start,
                                 rc->block_group->length);
 
+       ret = btrfs_zone_finish(rc->block_group);
+       WARN_ON(ret && ret != -EAGAIN);
+
        while (1) {
                int finishes_stage;