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| author | Denis ChengRq <crquan@gmail.com> | 2008-10-09 08:57:05 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-10-09 08:57:05 +0200 |
| commit | 6feef531f55cf4a20fd9eb39f5352e5745203603 (patch) | |
| tree | 2c52b800edcbdf01abefcf27e900985c087f1b36 /drivers/md | |
| parent | ad3316bf4eeb53c89164f759767f911072b56203 (diff) | |
| download | kernel-common-6feef531f55cf4a20fd9eb39f5352e5745203603.tar.gz kernel-common-6feef531f55cf4a20fd9eb39f5352e5745203603.tar.bz2 kernel-common-6feef531f55cf4a20fd9eb39f5352e5745203603.zip | |
block: mark bio_split_pool static
Since all bio_split calls refer the same single bio_split_pool, the bio_split
function can use bio_split_pool directly instead of the mempool_t parameter;
then the mempool_t parameter can be removed from bio_split param list, and
bio_split_pool is only referred in fs/bio.c file, can be marked static.
Signed-off-by: Denis ChengRq <crquan@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/linear.c | 2 | ||||
| -rw-r--r-- | drivers/md/raid0.c | 2 | ||||
| -rw-r--r-- | drivers/md/raid10.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/md/linear.c b/drivers/md/linear.c index c80ea90593d3..b9cbee688fae 100644 --- a/drivers/md/linear.c +++ b/drivers/md/linear.c @@ -353,7 +353,7 @@ static int linear_make_request (struct request_queue *q, struct bio *bio) * split it. */ struct bio_pair *bp; - bp = bio_split(bio, bio_split_pool, + bp = bio_split(bio, ((tmp_dev->offset + tmp_dev->size)<<1) - bio->bi_sector); if (linear_make_request(q, &bp->bio1)) generic_make_request(&bp->bio1); diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index f52f442a735f..53508a8a981d 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -427,7 +427,7 @@ static int raid0_make_request (struct request_queue *q, struct bio *bio) /* This is a one page bio that upper layers * refuse to split for us, so we need to split it. */ - bp = bio_split(bio, bio_split_pool, chunk_sects - (bio->bi_sector & (chunk_sects - 1)) ); + bp = bio_split(bio, chunk_sects - (bio->bi_sector & (chunk_sects - 1))); if (raid0_make_request(q, &bp->bio1)) generic_make_request(&bp->bio1); if (raid0_make_request(q, &bp->bio2)) diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 5f990133f5ef..8bdc9bfc2887 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -817,7 +817,7 @@ static int make_request(struct request_queue *q, struct bio * bio) /* This is a one page bio that upper layers * refuse to split for us, so we need to split it. */ - bp = bio_split(bio, bio_split_pool, + bp = bio_split(bio, chunk_sects - (bio->bi_sector & (chunk_sects - 1)) ); if (make_request(q, &bp->bio1)) generic_make_request(&bp->bio1); |