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OpenCloudOS-Kernel
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[PATCH] Keep the bio end_io parts inside of bio.c for blk_rq_map_kern() 

Signed-off-by: Jens Axboe <axboe@suse.de>
This commit is contained in:
Jens Axboe 2005-06-20 14:05:27 +02:00
parent df46b9a44c
commit b823825e8e
2 changed files with 11 additions and 11 deletions
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11
drivers/block/ll_rw_blk.c
View File

@ -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);

11
fs/bio.c
View File

@ -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;
}