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authorKent Overstreet <koverstreet@google.com>2012-09-06 00:22:02 +0200
committerKent Overstreet <koverstreet@google.com>2013-03-23 22:26:30 +0100
commitcb34e057ad22a1c2c6f2cb6cd1cbd05cc2f28f28 (patch)
tree4077b8e6e88bc7c5eb4cd738b4203401daba28a9 /sound
parentblock: Add bio_for_each_segment_all() (diff)
downloadlinux-cb34e057ad22a1c2c6f2cb6cd1cbd05cc2f28f28.tar.xz
linux-cb34e057ad22a1c2c6f2cb6cd1cbd05cc2f28f28.zip
block: Convert some code to bio_for_each_segment_all()
More prep work for immutable bvecs: A few places in the code were either open coding or using the wrong version - fix. After we introduce the bvec iter, it'll no longer be possible to modify the biovec through bio_for_each_segment_all() - it doesn't increment a pointer to the current bvec, you pass in a struct bio_vec (not a pointer) which is updated with what the current biovec would be (taking into account bi_bvec_done and bi_size). So because of that it's more worthwhile to be consistent about bio_for_each_segment()/bio_for_each_segment_all() usage. 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: dm-devel@redhat.com CC: Alexander Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'sound')
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