On Thu, Jul 30, 2015 at 10:53:19AM +0800, Huang Ying wrote:
> FYI, we noticed the below changes on
This should fix it:
diff --git a/fs/direct-io.c b/fs/direct-io.c
index e1639c8..31b2d35 100644
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -458,9 +458,10 @@ static struct bio *dio_await_one(struct dio *dio)
static int dio_bio_complete(struct dio *dio, struct bio *bio)
{
struct bio_vec *bvec;
+ int error = bio->bi_error;
unsigned i;
- if (bio->bi_error)
+ if (error)
dio->io_error = -EIO;
if (dio->is_async && dio->rw == READ) {
@@ -475,7 +476,7 @@ static int dio_bio_complete(struct dio *dio, struct bio
*bio)
}
bio_put(bio);
}
- return bio->bi_error;
+ return error;
}
/*
--
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