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hyperv/vmbus: Rename local variable and break long lines

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No functional changes.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6500
This commit is contained in:
Sepherosa Ziehau 2016-05-24 05:43:55 +00:00
parent ab610366b5
commit 5c8e70d86c
1 changed files with 28 additions and 23 deletions
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51
sys/dev/hyperv/vmbus/hv_vmbus_drv_freebsd.c
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@ -370,7 +370,7 @@ static int
vmbus_bus_init(void)
{
struct vmbus_softc *sc;
int i, j, n, ret;
int i, n, ret, cpu;
char buf[MAXCOMLEN + 1];
cpuset_t cpu_mask;
@ -394,44 +394,49 @@ vmbus_bus_init(void)
sc->vmbus_idtvec);
}
CPU_FOREACH(j) {
snprintf(buf, sizeof(buf), "cpu%d:hyperv", j);
intrcnt_add(buf, VMBUS_SC_PCPU_PTR(sc, intr_cnt, j));
CPU_FOREACH(cpu) {
snprintf(buf, sizeof(buf), "cpu%d:hyperv", cpu);
intrcnt_add(buf, VMBUS_SC_PCPU_PTR(sc, intr_cnt, cpu));
for (i = 0; i < 2; i++)
setup_args.page_buffers[2 * j + i] = NULL;
setup_args.page_buffers[2 * cpu + i] = NULL;
}
/*
* Per cpu setup.
*/
CPU_FOREACH(j) {
CPU_FOREACH(cpu) {
/*
* Setup taskqueue to handle events
*/
hv_vmbus_g_context.hv_event_queue[j] = taskqueue_create_fast("hyperv event", M_WAITOK,
taskqueue_thread_enqueue, &hv_vmbus_g_context.hv_event_queue[j]);
CPU_SETOF(j, &cpu_mask);
taskqueue_start_threads_cpuset(&hv_vmbus_g_context.hv_event_queue[j], 1, PI_NET, &cpu_mask,
"hvevent%d", j);
hv_vmbus_g_context.hv_event_queue[cpu] =
taskqueue_create_fast("hyperv event", M_WAITOK,
taskqueue_thread_enqueue,
&hv_vmbus_g_context.hv_event_queue[cpu]);
CPU_SETOF(cpu, &cpu_mask);
taskqueue_start_threads_cpuset(
&hv_vmbus_g_context.hv_event_queue[cpu], 1, PI_NET,
&cpu_mask, "hvevent%d", cpu);
/*
* Setup per-cpu tasks and taskqueues to handle msg.
*/
hv_vmbus_g_context.hv_msg_tq[j] = taskqueue_create_fast(
hv_vmbus_g_context.hv_msg_tq[cpu] = taskqueue_create_fast(
"hyperv msg", M_WAITOK, taskqueue_thread_enqueue,
&hv_vmbus_g_context.hv_msg_tq[j]);
CPU_SETOF(j, &cpu_mask);
taskqueue_start_threads_cpuset(&hv_vmbus_g_context.hv_msg_tq[j],
1, PI_NET, &cpu_mask, "hvmsg%d", j);
TASK_INIT(&hv_vmbus_g_context.hv_msg_task[j], 0,
&hv_vmbus_g_context.hv_msg_tq[cpu]);
CPU_SETOF(cpu, &cpu_mask);
taskqueue_start_threads_cpuset(
&hv_vmbus_g_context.hv_msg_tq[cpu], 1, PI_NET,
&cpu_mask, "hvmsg%d", cpu);
TASK_INIT(&hv_vmbus_g_context.hv_msg_task[cpu], 0,
vmbus_msg_task, NULL);
/*
* Prepare the per cpu msg and event pages to be called on each cpu.
* Prepare the per cpu msg and event pages to be called on
* each cpu.
*/
for(i = 0; i < 2; i++) {
setup_args.page_buffers[2 * j + i] =
setup_args.page_buffers[2 * cpu + i] =
malloc(PAGE_SIZE, M_DEVBUF, M_WAITOK | M_ZERO);
}
}
@ -475,10 +480,10 @@ vmbus_bus_init(void)
/*
* remove swi and vmbus callback vector;
*/
CPU_FOREACH(j) {
if (hv_vmbus_g_context.hv_event_queue[j] != NULL) {
taskqueue_free(hv_vmbus_g_context.hv_event_queue[j]);
hv_vmbus_g_context.hv_event_queue[j] = NULL;
CPU_FOREACH(cpu) {
if (hv_vmbus_g_context.hv_event_queue[cpu] != NULL) {
taskqueue_free(hv_vmbus_g_context.hv_event_queue[cpu]);
hv_vmbus_g_context.hv_event_queue[cpu] = NULL;
}
}