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authorJens Axboe <jens.axboe@oracle.com>2009-09-15 15:10:20 +0200
committerJens Axboe <jens.axboe@oracle.com>2009-09-16 15:16:18 +0200
commit1fe06ad89255c211fe100d7f690d10b161398df8 (patch)
tree826d32bf081a6729aeaa08fe42422e49a9b86f6f /mm/page-writeback.c
parent2c96ce9f2084c1e04d02883e622f74a537a63aea (diff)
writeback: get rid of wbc->for_writepages
It's only set, it's never checked. Kill it. Acked-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'mm/page-writeback.c')
-rw-r--r--mm/page-writeback.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index dd73d29c15a..abc648f5de0 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -1020,12 +1020,10 @@ int do_writepages(struct address_space *mapping, struct writeback_control *wbc)
if (wbc->nr_to_write <= 0)
return 0;
- wbc->for_writepages = 1;
if (mapping->a_ops->writepages)
ret = mapping->a_ops->writepages(mapping, wbc);
else
ret = generic_writepages(mapping, wbc);
- wbc->for_writepages = 0;
return ret;
}