Spdk/module/bdev/malloc
Konrad Sztyber 97ce07c261 bdev/malloc: report accel sequence support
This actually allows malloc bdev to chain multiple accel operations
together.  And, since the last operation will always be a copy, accel
should remove that copy by modifying previous operation's dst/src.

On my system, it improved bdevperf performance (single core, qd=4,
bs=128k, bdev_crypto on top of bdev_malloc, crypto_sw):

randread: 5668M/s -> 8201M/s
randwrite: 5148M/s -> 7856M/s

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Change-Id: I5b9173fa70a42ee56f56c496a34037d46d2f420f
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/17202
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2023-04-19 06:36:20 +00:00
..
bdev_malloc_rpc.c malloc_bdev: Add physical block size optional argument 2023-02-22 12:59:10 +00:00
bdev_malloc.c bdev/malloc: report accel sequence support 2023-04-19 06:36:20 +00:00
bdev_malloc.h malloc_bdev: Add physical block size optional argument 2023-02-22 12:59:10 +00:00
Makefile so_ver: increase all major versions 2023-01-24 08:37:21 +00:00