[f2fs-dev] [PATCH] f2fs: release reserved blocks for quota

[LiFan]

Quota has been modified during inc_valid_block_count(), but not in
truncate process. This patch adds it.

Signed-off-by: Fan li <fanofcode.li@xxxxxxxxxxx>
---
 fs/f2fs/f2fs.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 82f1dc3..71fbba96 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -1619,7 +1619,9 @@ static inline void dec_valid_block_count(struct f2fs_sb_info *sbi,
 		sbi->current_reserved_blocks = min(sbi->reserved_blocks,
 					sbi->current_reserved_blocks + count);
 	spin_unlock(&sbi->stat_lock);
+
 	f2fs_i_blocks_write(inode, count, false, true);
+	dquot_release_reservation_block(inode, count);
 }
 
 static inline void inc_page_count(struct f2fs_sb_info *sbi, int count_type)
-- 
2.7.4