Commit f07e2ffe authored Nov 26, 2021 by Yang Yingliang Committed by Zheng Zengkai Nov 26, 2021

iscsi: add member for NUMA aware order workqueue

euleros inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4IZNO


CVE: NA

-------------------------------------------------

Add member to struct iscsi_conn.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-By: Xie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: BiaoXiang Ye <yebiaoxiang@huawei.com>
Reviewed-by: fang yi <eric.fangyi@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>

parent 58f70b7d

include/linux/workqueue.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -344,6 +344,7 @@ enum {
		__WQ_ORDERED = 1 << 17, /* internal: workqueue is ordered */
		__WQ_LEGACY = 1 << 18, /* internal: create_workqueue() /
		__WQ_ORDERED_EXPLICIT = 1 << 19, /* internal: alloc_ordered_workqueue() */
		__WQ_DYNAMIC = 1 << 25, /* internal: only support single work order WQ */

		WQ_MAX_ACTIVE = 512, /* I like 512, better ideas? */
		WQ_MAX_UNBOUND_PER_CPU = 4, /* 4 * #cpus for unbound wq */

include/scsi/libiscsi.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -237,6 +237,7 @@ struct iscsi_conn {
		/* custom statistics */
		uint32_t eh_abort_cnt;
		uint32_t fmr_unalign_cnt;
		int intimate_cpu;
		};

		struct iscsi_pool {