[tbb] 05/06: Attempt to debug pthread_create failures on mips

[Steven Capper]

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capper-guest pushed a commit to branch steve-staging
in repository tbb.

commit 0f182aef8da44e44f93114ccf948d0cbda352d57
Author: Steve Capper <steven.capper at gmail.com>
Date:   Sun Jul 23 16:15:46 2017 +0100

    Attempt to debug pthread_create failures on mips
---
 debian/patches/debug_alloc.patch | 18 ++++++++++++++++++
 debian/patches/series            |  1 +
 2 files changed, 19 insertions(+)

diff --git a/debian/patches/debug_alloc.patch b/debian/patches/debug_alloc.patch
new file mode 100644
index 0000000..a9e2fba
--- /dev/null
+++ b/debian/patches/debug_alloc.patch
@@ -0,0 +1,18 @@
+Description: Add telemetry to pthread_create error path. This will show why it's failing on mips
+Author: Steve Capper <steven.capper at gmail.com>
+
+Index: tbb/src/test/harness.h
+===================================================================
+--- tbb.orig/src/test/harness.h
++++ tbb/src/test/harness.h
+@@ -527,7 +527,9 @@ public:
+         status = pthread_attr_setstacksize( &attr_stack, stack_size );
+         ASSERT(0==status, "NativeParallelFor: pthread_attr_setstacksize failed");
+         status = pthread_create(&thread_id, &attr_stack, thread_function, this);
+-        ASSERT(0==status, "NativeParallelFor: pthread_create failed");
++	if (0 != status) {
++		REPORT_FATAL_ERROR("NativeParallelFor: pthread_create failed with %d\n", status);
++	}
+         pthread_attr_destroy(&attr_stack);
+ #if __ICC==1100
+     #pragma warning (pop)
diff --git a/debian/patches/series b/debian/patches/series
index b6718eb..eb781cc 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -10,3 +10,4 @@ tweak-64bits-s390-hppa.patch
 removejsquery.patch
 cross.patch
 fix-armel.patch
+debug_alloc.patch

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