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authorJens Axboe <axboe@suse.de>2005-06-20 14:05:27 +0200
committerJens Axboe <axboe@suse.de>2005-06-20 14:05:27 +0200
commitb823825e8e09aac6dc1ca362cd5639a87329d636 (patch)
treef825aa09e088c160d50f2b9e878a287ebf2cb304
parent[PATCH] Add blk_rq_map_kern() (diff)
downloadlinux-b823825e8e09aac6dc1ca362cd5639a87329d636.tar.xz
linux-b823825e8e09aac6dc1ca362cd5639a87329d636.zip
[PATCH] Keep the bio end_io parts inside of bio.c for blk_rq_map_kern()
Signed-off-by: Jens Axboe <axboe@suse.de>
-rw-r--r--drivers/block/ll_rw_blk.c11
-rw-r--r--fs/bio.c11
2 files changed, 11 insertions, 11 deletions
diff --git a/drivers/block/ll_rw_blk.c b/drivers/block/ll_rw_blk.c
index e30a3c93b70c..1471aca6fa18 100644
--- a/drivers/block/ll_rw_blk.c
+++ b/drivers/block/ll_rw_blk.c
@@ -2177,16 +2177,6 @@ int blk_rq_unmap_user(struct request *rq, struct bio *bio, unsigned int ulen)
EXPORT_SYMBOL(blk_rq_unmap_user);
-static int blk_rq_map_kern_endio(struct bio *bio, unsigned int bytes_done,
- int error)
-{
- if (bio->bi_size)
- return 1;
-
- bio_put(bio);
- return 0;
-}
-
/**
* blk_rq_map_kern - map kernel data to a request, for REQ_BLOCK_PC usage
* @q: request queue where request should be inserted
@@ -2213,7 +2203,6 @@ struct request *blk_rq_map_kern(request_queue_t *q, int rw, void *kbuf,
if (!IS_ERR(bio)) {
if (rw)
bio->bi_rw |= (1 << BIO_RW);
- bio->bi_end_io = blk_rq_map_kern_endio;
rq->bio = rq->biotail = bio;
blk_rq_bio_prep(q, rq, bio);
diff --git a/fs/bio.c b/fs/bio.c
index 707b9af2dd01..c0d9140e470c 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -701,6 +701,16 @@ void bio_unmap_user(struct bio *bio)
bio_put(bio);
}
+static int bio_map_kern_endio(struct bio *bio, unsigned int bytes_done, int err)
+{
+ if (bio->bi_size)
+ return 1;
+
+ bio_put(bio);
+ return 0;
+}
+
+
static struct bio *__bio_map_kern(request_queue_t *q, void *data,
unsigned int len, unsigned int gfp_mask)
{
@@ -734,6 +744,7 @@ static struct bio *__bio_map_kern(request_queue_t *q, void *data,
offset = 0;
}
+ bio->bi_end_io = bio_map_kern_endio;
return bio;
}