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fs/direct-io.c:Evalue bio->bi_rw after calling bio_alloc() and before calling bio_add_page().

PATCH In review majianpeng 1 participant 1 message Jul 30, 2012 VFS

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PATCH 4/8 fs/direct-io.c:Evalue bio->bi_rw after calling bio_alloc() and before calling bio_add_page().

Because call bio_alloc, the bi_rw is zero by default,but in bio_add_page used the bi_rw. So evalue bi_rw.

Signed-off-by Jianpeng Ma <[email protected]>
---
 fs/direct-io.c |    1 +
 1 file changed, 1 insertion(+)
fs/direct-io.c +1 -0
index 1faf4cb..77f0bbf 100644
@@ -349,6 +349,7 @@ dio_bio_alloc(struct dio *dio, struct dio_submit *sdio,
 
 	bio->bi_bdev = bdev;
 	bio->bi_sector = first_sector;
+	bio->bi_rw = dio->rw;
 	if (dio->is_async)
 		bio->bi_end_io = dio_bio_end_aio;
 	else
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