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Resolve whitespace diff to NextBSD.

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Check to see that the taskqueue thread count requires us to acutally
iterate over the thread count to bind to cpus.

Submitted by:	mmacy@nextbsd.org
This commit is contained in:
Sean Bruno 2016-10-19 21:01:24 +00:00
parent dc8b629790
commit 026204b4c6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=307657
1 changed files with 7 additions and 6 deletions
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13
sys/kern/subr_gtaskqueue.c
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@ -52,7 +52,6 @@ static MALLOC_DEFINE(M_GTASKQUEUE, "taskqueue", "Task Queues");
static void gtaskqueue_thread_enqueue(void *);
static void gtaskqueue_thread_loop(void *arg);
struct gtaskqueue_busy {
struct gtask *tb_running;
TAILQ_ENTRY(gtaskqueue_busy) tb_link;
@ -655,11 +654,11 @@ taskqgroup_attach_deferred(struct taskqgroup *qgroup, struct grouptask *gtask)
if (gtask->gt_irq != -1) {
mtx_unlock(&qgroup->tqg_lock);
CPU_ZERO(&mask);
CPU_SET(cpu, &mask);
intr_setaffinity(gtask->gt_irq, &mask);
CPU_ZERO(&mask);
CPU_SET(cpu, &mask);
intr_setaffinity(gtask->gt_irq, &mask);
mtx_lock(&qgroup->tqg_lock);
mtx_lock(&qgroup->tqg_lock);
}
qgroup->tqg_queue[qid].tgc_cnt++;
@ -789,6 +788,9 @@ taskqgroup_bind(struct taskqgroup *qgroup)
* Bind taskqueue threads to specific CPUs, if they have been assigned
* one.
*/
if (qgroup->tqg_cnt == 1)
return;
for (i = 0; i < qgroup->tqg_cnt; i++) {
gtask = malloc(sizeof (*gtask), M_DEVBUF, M_WAITOK);
GTASK_INIT(&gtask->bt_task, 0, 0, taskqgroup_binder, gtask);
@ -855,7 +857,6 @@ _taskqgroup_adjust(struct taskqgroup *qgroup, int cnt, int stride)
LIST_INSERT_HEAD(&gtask_head, gtask, gt_list);
}
}
mtx_unlock(&qgroup->tqg_lock);
while ((gtask = LIST_FIRST(&gtask_head))) {