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(parent: cd0e4df) | patch
lightnvm: rrpc: split bios of size > 256kb
authorJavier González <jg@lightnvm.io>
Mon, 28 Nov 2016 21:38:58 +0000 (22:38 +0100)
committerJens Axboe <axboe@fb.com>
Tue, 29 Nov 2016 19:12:51 +0000 (12:12 -0700)
commita90d7dde353fed8b757f628c5a7af5323ca48c9f
treea9d0df938719647e1550ad63106c55634033a8c3tree | snapshot
parentcd0e4df782c1edcd01c7505f690ef311769777fccommit | diff
lightnvm: rrpc: split bios of size > 256kb

rrpc cannot handle bios of size > 256kb due to NVMe using a 64 bit
bitmap to signal I/O completion. If a larger bio comes, split it
explicitly.

Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/lightnvm/rrpc.c diff | blob | history
Linux Kernel Source Tree.