Firstly, change unmap suppor and I/O size checks to do once per bdev. It is enough to check if unmap is supported and check if I/O size is multiple of data block size once per bdev. Hence move these checks from bdevperf_construct_target() to _bdevperf_construct_targets(). Secondly, use calloc() to remove unnecessary zeroings in bdevperf_construct_target(). Thirdly, factor out getting next io_target_group from bdevperf_construct_target(). This is a preparation to make bdevperf_construct_target() asynchronous by using spdk_for_each_channel(). These may be better to break-up but these are already included in the long patch series. So to reduce the burden of reviewers, squash these into a single patch. Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Change-Id: I2cb94c8aa2b6b1a1b9e9a04da533e1fd093f8f29 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/640 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> |
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bdevio | ||
bdevperf | ||
bdev_raid.sh | ||
blockdev.sh | ||
gen_crypto.sh | ||
Makefile | ||
nbd_common.sh |