we should recalculate the thresholds everytime when we add/free a bitmap,
make sure we do this in btrfs_remove_free_space() by calling free_bitmap(),Thanks
Signed-off-by: Li Dongyang <lidongyang@xxxxxxxxxx>
---
fs/btrfs/free-space-cache.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index a039065..f631817 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -1515,12 +1515,12 @@ again:
}
if (info->bytes == bytes) {
- unlink_free_space(block_group, info);
- if (info->bitmap) {
- kfree(info->bitmap);
- block_group->total_bitmaps--;
+ if (info->bitmap)
+ free_bitmap(block_group, info);
+ else {
+ unlink_free_space(block_group, info);
+ kfree(info);
}
- kfree(info);
goto out_lock;
}
--
1.7.4.1
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