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(parent: 4f1a6f0) | patch
block: add a req_bvec helper
authorChristoph Hellwig <hch@lst.de>
Sun, 3 Mar 2019 16:14:01 +0000 (09:14 -0700)
committerChristoph Hellwig <hch@lst.de>
Fri, 5 Apr 2019 06:07:57 +0000 (08:07 +0200)
commite08f6c53fd061199ec5d173a6a9b20351033756a
treeb3395af3de378c1cc00c6a85375a8a6dff8146c8tree | snapshot
parent4f1a6f0aeeea00f018a0ee3064f3553ae4af3a06commit | diff
block: add a req_bvec helper

Return the currently active bvec segment, potentially spanning multiple
pages.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
include/linux/blkdev.h diff | blob | history
Linux Kernel Source Tree.