From: "Gary S. Robertson" <gary.robert...@linaro.org>
Minor cleanup on realtime test prio-wake.
Replaced deprecated usleep calls with calls to rt_nanosleep,
which has no potentially adverse interactions with signals.
Signed-off-by: Gary S. Robertson <gary.robert...@linaro.org>
---
...io-wake-eliminate-deprecated-usleep-calls.patch | 33 ++++++++++++++++++++
meta/recipes-extended/ltp/ltp_20140422.bb | 1 +
2 files changed, 34 insertions(+)
create mode 100644
meta/recipes-extended/ltp/ltp/0001-prio-wake-eliminate-deprecated-usleep-calls.patch
diff --git
a/meta/recipes-extended/ltp/ltp/0001-prio-wake-eliminate-deprecated-usleep-calls.patch
b/meta/recipes-extended/ltp/ltp/0001-prio-wake-eliminate-deprecated-usleep-calls.patch
new file mode 100644
index 0000000..4a43703
--- /dev/null
+++
b/meta/recipes-extended/ltp/ltp/0001-prio-wake-eliminate-deprecated-usleep-calls.patch
@@ -0,0 +1,33 @@
+From 38283c837a56d64f3d23b57e082956916fe085b2 Mon Sep 17 00:00:00 2001
+From: "Gary S. Robertson" <gary.robert...@linaro.org>
+Date: Fri, 25 Jul 2014 09:50:35 -0500
+Subject: [PATCH] prio-wake: eliminate deprecated usleep calls
+
+Replaced deprecated usleep calls with calls to rt_nanosleep,
+which has no potentially adverse interactions with signals.
+
+Signed-off-by: Gary S. Robertson <gary.robert...@linaro.org>
+---
+ testcases/realtime/func/prio-wake/prio-wake.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/testcases/realtime/func/prio-wake/prio-wake.c
b/testcases/realtime/func/prio-wake/prio-wake.c
+index 18c0405..f34ae30 100644
+--- a/testcases/realtime/func/prio-wake/prio-wake.c
++++ b/testcases/realtime/func/prio-wake/prio-wake.c
+@@ -108,10 +108,10 @@ void *master_thread(void *arg)
+
+ /* make sure children are started */
+ while (running_threads < rt_threads)
+- usleep(1000);
++ rt_nanosleep(1000000);
+ /* give the worker threads a chance to get to sleep in the kernel
+ * in the unlocked broadcast case. */
+- usleep(1000);
++ rt_nanosleep(1000000);
+
+ start = rt_gettime() - beginrun;
+
+--
+1.7.9.5
+
diff --git a/meta/recipes-extended/ltp/ltp_20140422.bb
b/meta/recipes-extended/ltp/ltp_20140422.bb
index f86a195..77c79f5 100644
--- a/meta/recipes-extended/ltp/ltp_20140422.bb
+++ b/meta/recipes-extended/ltp/ltp_20140422.bb
@@ -28,6 +28,7 @@ SRC_URI = "git://github.com/linux-test-project/ltp.git \
file://automake-foreign.patch \
file://0001-Allow-mutex-initialization-without-PI-configured.patch \
file://0001-pthread_cond_many-fix-uninitialized-return-in-option.patch \
+ file://0001-prio-wake-eliminate-deprecated-usleep-calls.patch \
"
S = "${WORKDIR}/git"
--
1.7.9.5
--
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