diff options
| author | Kent Overstreet | 2012-09-07 00:35:02 +0200 |
|---|---|---|
| committer | Jens Axboe | 2012-09-09 10:35:39 +0200 |
| commit | bf800ef1816b4283a885e55ad38068aec9711e4d (patch) | |
| tree | c99cbe70b68ede65b478b3006a7ed7e34b453f3d /drivers/block | |
| parent | block: Consolidate bio_alloc_bioset(), bio_kmalloc() (diff) | |
| download | kernel-qcow2-linux-bf800ef1816b4283a885e55ad38068aec9711e4d.tar.gz kernel-qcow2-linux-bf800ef1816b4283a885e55ad38068aec9711e4d.tar.xz kernel-qcow2-linux-bf800ef1816b4283a885e55ad38068aec9711e4d.zip | |
block: Add bio_clone_bioset(), bio_clone_kmalloc()
Previously, there was bio_clone() but it only allocated from the fs bio
set; as a result various users were open coding it and using
__bio_clone().
This changes bio_clone() to become bio_clone_bioset(), and then we add
bio_clone() and bio_clone_kmalloc() as wrappers around it, making use of
the functionality the last patch adedd.
This will also help in a later patch changing how bio cloning works.
Signed-off-by: Kent Overstreet <koverstreet@google.com>
CC: Jens Axboe <axboe@kernel.dk>
CC: NeilBrown <neilb@suse.de>
CC: Alasdair Kergon <agk@redhat.com>
CC: Boaz Harrosh <bharrosh@panasas.com>
CC: Jeff Garzik <jeff@garzik.org>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/osdblk.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/osdblk.c b/drivers/block/osdblk.c index 87311ebac0db..1bbc681688e4 100644 --- a/drivers/block/osdblk.c +++ b/drivers/block/osdblk.c @@ -266,11 +266,10 @@ static struct bio *bio_chain_clone(struct bio *old_chain, gfp_t gfpmask) struct bio *tmp, *new_chain = NULL, *tail = NULL; while (old_chain) { - tmp = bio_kmalloc(gfpmask, old_chain->bi_max_vecs); + tmp = bio_clone_kmalloc(old_chain, gfpmask); if (!tmp) goto err_out; - __bio_clone(tmp, old_chain); tmp->bi_bdev = NULL; gfpmask &= ~__GFP_WAIT; tmp->bi_next = NULL; |