[PATCH 20/42] bfs: Sync and invalidate metadata buffers from bfs_evict_inode()

There are only very few filesystems using generic metadata buffer head
tracking and everybody is paying the overhead. When we remove this
tracking for inode reclaim code .evict will start to see inodes with
metadata buffers attached so write them out and prune them.

Signed-off-by: Jan Kara <[email protected]>
---
 fs/bfs/inode.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index 9da02f5cb6cd..e0e50a9dbe9c 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -187,6 +187,8 @@ static void bfs_evict_inode(struct inode *inode)
 	dprintf("ino=%08lx\n", ino);
 
 	truncate_inode_pages_final(&inode->i_data);
+	if (inode->i_nlink)
+		sync_mapping_buffers(&inode->i_data);
 	invalidate_inode_buffers(inode);
 	clear_inode(inode);
 
-- 
2.51.0


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