Currently shrink_delalloc just looks up the metadata space info, but
this won't work if we're trying to reclaim space for data chunks. We
get the right space_info we want passed into flush_space, so simply pass
that along to shrink_delalloc.
Reviewed-by: Nikolay Borisov <nborisov@xxxxxxxx>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx>
---
fs/btrfs/space-info.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c
index 924cee245e4a..17e2b5a53cb5 100644
--- a/fs/btrfs/space-info.c
+++ b/fs/btrfs/space-info.c
@@ -349,10 +349,10 @@ static inline u64 calc_reclaim_items_nr(struct btrfs_fs_info *fs_info,
/*
* shrink metadata reservation for delalloc
*/
-static void shrink_delalloc(struct btrfs_fs_info *fs_info, u64 to_reclaim,
- bool wait_ordered)
+static void shrink_delalloc(struct btrfs_fs_info *fs_info,
+ struct btrfs_space_info *space_info,
+ u64 to_reclaim, bool wait_ordered)
{
- struct btrfs_space_info *space_info;
struct btrfs_trans_handle *trans;
u64 delalloc_bytes;
u64 dio_bytes;
@@ -378,7 +378,6 @@ static void shrink_delalloc(struct btrfs_fs_info *fs_info, u64 to_reclaim,
}
trans = (struct btrfs_trans_handle *)current->journal_info;
- space_info = btrfs_find_space_info(fs_info, BTRFS_BLOCK_GROUP_METADATA);
delalloc_bytes = percpu_counter_sum_positive(
&fs_info->delalloc_bytes);
@@ -580,7 +579,7 @@ static void flush_space(struct btrfs_fs_info *fs_info,
break;
case FLUSH_DELALLOC:
case FLUSH_DELALLOC_WAIT:
- shrink_delalloc(fs_info, num_bytes,
+ shrink_delalloc(fs_info, space_info, num_bytes,
state == FLUSH_DELALLOC_WAIT);
break;
case FLUSH_DELAYED_REFS_NR:
--
2.24.1
