Commit d4b87604 authored by Dariusz Stojaczyk's avatar Dariusz Stojaczyk Committed by Ben Walker
Browse files

ioat/verify: cleanup 8-byte alignment code 



Change-Id: I5ec70e895541ff63c369b85243fff9eeec9112d2
Signed-off-by: default avatarDariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/416657


Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
parent b3d12ada

examples/ioat/verify/verify.c

+2 −6
Original line number Diff line number Diff line
@@ -37,6 +37,7 @@ 
#include "spdk/env.h"

#include "spdk/queue.h"

#include "spdk/string.h"

#include "spdk/util.h"



#define SRC_BUFFER_SIZE (512*1024)
@@ -127,7 +128,6 @@ static void prepare_ioat_task(struct thread_entry *thread_entry, struct ioat_tas 
	int len;

	uintptr_t src_offset;

	uintptr_t dst_offset;

	int num_ddwords;

	uint64_t fill_pattern;



	if (ioat_task->type == IOAT_FILL_TYPE) {
@@ -135,11 +135,7 @@ static void prepare_ioat_task(struct thread_entry *thread_entry, struct ioat_tas 
		fill_pattern = fill_pattern << 32 | rand_r(&seed);



		/* ensure that the length of memset block is 8 Bytes aligned */

		num_ddwords = (rand_r(&seed) % SRC_BUFFER_SIZE) / 8;

		len = num_ddwords * 8;

		if (len < 8) {

			len = 8;

		}

		len = 8 + ((rand_r(&seed) % (SRC_BUFFER_SIZE - 8)) & ~0x7);

		dst_offset = rand_r(&seed) % (SRC_BUFFER_SIZE - len);

		ioat_task->fill_pattern = fill_pattern;

	} else {