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hv:Change phys_cpu_num to static

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-- change phys_cpu_num to static
-- add get_pcpu_nums() and is_pcpu_active() APIs
-- replace phys_cpu_num with get_pcpu_nums() except cpu.c

Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
Mingqiang Chi
2018-12-26 13:54:05 +08:00
committed by wenlingz
parent 59e2de4805
commit 682824de6d
16 changed files with 57 additions and 35 deletions
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6
hypervisor/common/schedule.c
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@@ -14,8 +14,9 @@ void init_scheduler(void)
{
struct sched_context *ctx;
uint32_t i;
uint16_t pcpu_nums = get_pcpu_nums();
for (i = 0U; i < phys_cpu_num; i++) {
for (i = 0U; i < pcpu_nums; i++) {
ctx = &per_cpu(sched_ctx, i);
spinlock_init(&ctx->runqueue_lock);
@@ -42,8 +43,9 @@ uint16_t allocate_pcpu(void)
{
uint16_t i;
uint16_t ret = INVALID_CPU_ID;
uint16_t pcpu_nums = get_pcpu_nums();
for (i = 0U; i < phys_cpu_num; i++) {
for (i = 0U; i < pcpu_nums; i++) {
if (bitmap_test_and_set_lock(i, &pcpu_used_bitmap) == 0) {
ret = i;
break;