Spdk/test/unit/lib/bdev
lorneli 02be32d482 bdev: optimize coversion of bytes to blocks
Since division is more expensive than right shift operator, in
function spdk_bdev_bytes_to_blocks, use right shift instead of
division if the blocklen of bdev is a power of two.

Change-Id: Ib3dbc792e86582bba30b3dc028efbd12c69075ba
Signed-off-by: lorneli <lorneli@163.com>
Reviewed-on: https://review.gerrithub.io/438318
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2019-01-02 08:31:59 +00:00
..
bdev_raid.c thread: Rename spdk_thread_msg to spdk_msg_fn 2018-12-18 23:31:08 +00:00
bdev.c bdev: optimize coversion of bytes to blocks 2019-01-02 08:31:59 +00:00
crypto.c test/unit: fix scan-build error in the crypto unittests. 2018-12-31 05:49:15 +00:00
gpt build: remove duplicate spdk.app.mk includes 2018-12-11 18:07:53 +00:00
mt build: remove duplicate spdk.app.mk includes 2018-12-11 18:07:53 +00:00
part.c test: Use ut_multithread framework in bdev/part test 2018-12-23 00:56:01 +00:00
pmem thread: Rename spdk_thread_msg to spdk_msg_fn 2018-12-18 23:31:08 +00:00
scsi_nvme.c build: remove duplicate spdk.app.mk includes 2018-12-11 18:07:53 +00:00
vbdev_lvol.c build: remove duplicate spdk.app.mk includes 2018-12-11 18:07:53 +00:00
Makefile bdev: Add crypto virtual bdev module 2018-09-17 21:23:14 +00:00