path: root/block/blk-merge.c
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authorKent Overstreet <kmo@daterainc.com>2013-08-07 14:24:32 -0700
committerKent Overstreet <kmo@daterainc.com>2013-11-23 22:33:49 -0800
commita4ad39b1d10584dfcfcfb0d510faab2c7f034399 (patch)
treea0747f9978fceb202975f43f15ed4489c6600894 /block/blk-merge.c
parent75d5d8156500cd3833d66806889372e294af514d (diff)
block: Convert bio_iovec() to bvec_iter
For immutable biovecs, we'll be introducing a new bio_iovec() that uses our new bvec iterator to construct a biovec, taking into account bvec_iter->bi_bvec_done - this patch updates existing users for the new usage. Some of the existing users really do need a pointer into the bvec array - those uses are all going to be removed, but we'll need the functionality from immutable to remove them - so for now rename the existing bio_iovec() -> __bio_iovec(), and it'll be removed in a couple patches. Signed-off-by: Kent Overstreet <kmo@daterainc.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: "Ed L. Cashin" <ecashin@coraid.com> Cc: Alasdair Kergon <agk@redhat.com> Cc: dm-devel@redhat.com Cc: "James E.J. Bottomley" <JBottomley@parallels.com>
Diffstat (limited to 'block/blk-merge.c')
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