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Diffstat (limited to 'extent-tree.c')
-rw-r--r--extent-tree.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/extent-tree.c b/extent-tree.c
index ed4756fa..381572d5 100644
--- a/extent-tree.c
+++ b/extent-tree.c
@@ -26,6 +26,7 @@
#include "transaction.h"
#include "crc32c.h"
#include "volumes.h"
+#include "free-space-cache.h"
#define BLOCK_GROUP_DATA EXTENT_WRITEBACK
#define BLOCK_GROUP_METADATA EXTENT_UPTODATE
@@ -3173,6 +3174,7 @@ out:
int btrfs_free_block_groups(struct btrfs_fs_info *info)
{
struct btrfs_space_info *sinfo;
+ struct btrfs_block_group_cache *cache;
u64 start;
u64 end;
u64 ptr;
@@ -3184,8 +3186,14 @@ int btrfs_free_block_groups(struct btrfs_fs_info *info)
if (ret)
break;
ret = get_state_private(&info->block_group_cache, start, &ptr);
- if (!ret)
- kfree((void *)(unsigned long)ptr);
+ if (!ret) {
+ cache = (struct btrfs_block_group_cache *)ptr;
+ if (cache->free_space_ctl) {
+ btrfs_remove_free_space_cache(cache);
+ kfree(cache->free_space_ctl);
+ }
+ kfree(cache);
+ }
clear_extent_bits(&info->block_group_cache, start,
end, (unsigned int)-1, GFP_NOFS);
}