[PATCH 17/42] minix: Sync and invalidate metadata buffers from minix_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/minix/inode.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/minix/inode.c b/fs/minix/inode.c
index 99541c6a5bbf..ab7c06efb139 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -48,6 +48,8 @@ static void minix_evict_inode(struct inode *inode)
 	if (!inode->i_nlink) {
 		inode->i_size = 0;
 		minix_truncate(inode);
+	} else {
+		sync_mapping_buffers(&inode->i_data);
 	}
 	invalidate_inode_buffers(inode);
 	clear_inode(inode);
-- 
2.51.0


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