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Fix bug in blk_rq_merge_ok
authorWenbo Wang <wenbo.wang@memblaze.com>
Fri, 20 Mar 2015 05:04:54 +0000 (01:04 -0400)
committerJens Axboe <axboe@fb.com>
Fri, 20 Mar 2015 14:50:41 +0000 (08:50 -0600)
Use the right array index to reference the last
element of rq->biotail->bi_io_vec[]

Signed-off-by: Wenbo Wang <wenbo.wang@memblaze.com>
Reviewed-by: Chong Yuan <chong.yuan@memblaze.com>
Fixes: 66cb45aa41315 ("block: add support for limiting gaps in SG lists")
Cc: stable@kernel.org
Signed-off-by: Jens Axboe <axboe@fb.com>
block/blk-merge.c patch | blob | history

diff --cc block/blk-merge.c
Simple merge
Pandora Kernel Repository