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From f4c50648752ee1000f606585f4df9fa6bd9ff8e8 Mon Sep 17 00:00:00 2001
From: Saul Wold <sgw@linux.intel.com>
Date: Wed, 8 Feb 2017 17:36:48 -0800
Subject: [PATCH] openssl-qat: Use sched_yield() instead of pthread_yield()
sched_yield() is the correct POSIX API to use for thread switching
This futher supports building with MUSL.
Upstream-Status: Pending
Signed-off-by: Saul Wold <sgw@linux.intel.com>
---
engines/qat_engine/e_qat.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/engines/qat_engine/e_qat.c b/engines/qat_engine/e_qat.c
index 17d7935..af543bc 100644
--- a/engines/qat_engine/e_qat.c
+++ b/engines/qat_engine/e_qat.c
@@ -90,6 +90,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <sched.h>
#include <pthread.h>
#include <unistd.h>
#include <ctype.h>
@@ -545,7 +546,7 @@ CpaStatus myPerformOp(const CpaInstanceHandle instanceHandle,
pSrcBuffer, pDstBuffer, pVerifyResult);
if (status == CPA_STATUS_RETRY) {
qatPerformOpRetries++;
- pthread_yield();
+ sched_yield();
if (uiRetry >= iMsgRetry
&& iMsgRetry != QAT_INFINITE_MAX_NUM_RETRIES) {
break;
@@ -588,7 +589,7 @@ static void *sendPoll(void *ih)
if (likely(CPA_STATUS_SUCCESS == status)) {
/* Do nothing */
} else if (CPA_STATUS_RETRY == status) {
- pthread_yield();
+ sched_yield();
} else {
WARN("WARNING icp_sal_CyPollInstance returned status %d\n",
status);
--
2.7.4
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