[PATCH 1/4] gfs2: stop using generic_writepages in gfs2_ail1_start_one

[Christoph Hellwig <hch@lst.de>]

Use filemap_fdatawrite_wbc instead of generic_writepages in
gfs2_ail1_start_one so that the functin can also cope with address_space
operations that only implement ->writepages and to properly account
for cgroup writeback.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/gfs2/log.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index f0ee3ff6f9a87..624dffc96136b 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -131,7 +131,7 @@ __acquires(&sdp->sd_ail_lock)
 		if (!mapping)
 			continue;
 		spin_unlock(&sdp->sd_ail_lock);
-		ret = generic_writepages(mapping, wbc);
+		ret = filemap_fdatawrite_wbc(mapping, wbc);
 		if (need_resched()) {
 			blk_finish_plug(plug);
 			cond_resched();
-- 
2.30.2