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authorJens Axboe <jens.axboe@oracle.com>2009-02-16 09:25:40 (GMT)
committerJens Axboe <jens.axboe@oracle.com>2009-02-18 09:32:00 (GMT)
commit93dbb393503d53cd226e5e1f0088fe8f4dbaa2b8 (patch)
tree790365e207951cf6810e8995f3141ddc0b74519b /mm/page_io.c
parentc1c201200a359cf3b6e2e36a4236cdca77a3cd8e (diff)
block: fix bad definition of BIO_RW_SYNC
We can't OR shift values, so get rid of BIO_RW_SYNC and use BIO_RW_SYNCIO and BIO_RW_UNPLUG explicitly. This brings back the behaviour from before 213d9417fec62ef4c3675621b9364a667954d4dd. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'mm/page_io.c')
-rw-r--r--mm/page_io.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/page_io.c b/mm/page_io.c
index dc6ce0a..3023c47 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -111,7 +111,7 @@ int swap_writepage(struct page *page, struct writeback_control *wbc)
goto out;
}
if (wbc->sync_mode == WB_SYNC_ALL)
- rw |= (1 << BIO_RW_SYNC);
+ rw |= (1 << BIO_RW_SYNCIO) | (1 << BIO_RW_UNPLUG);
count_vm_event(PSWPOUT);
set_page_writeback(page);
unlock_page(page);

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