[pushed] linux: Reduce stack size for nptl/tst-thread-affinity-pthread
Commit Message
Sourceware to Gerrit sync has submitted this change.
Change URL: https://gnutoolchain-gerrit.osci.io/r/c/glibc/+/609
......................................................................
linux: Reduce stack size for nptl/tst-thread-affinity-pthread
And related tests. These tests create a thread for each core, so
they may fail due to address space limitations with the default
stack size.
Change-Id: Ieef44a7731f58d3b7d6638cce4ccd31126647551
---
M sysdeps/unix/sysv/linux/tst-skeleton-thread-affinity.c
1 file changed, 4 insertions(+), 1 deletion(-)
Approvals:
Christian Brauner: Looks good to me, approved
@@ -24,6 +24,7 @@
#include <pthread.h>
#include <stdbool.h>
#include <stdlib.h>
+#include <support/xthread.h>
#include <sys/time.h>
struct conf;
@@ -191,6 +192,7 @@
printf ("error: pthread_attr_init failed: %s\n", strerror (ret));
return false;
}
+ support_set_small_thread_stack_size (&attr);
/* Spawn a thread pinned to each available CPU. */
for (int cpu = 0; cpu <= conf->last_cpu; ++cpu)
@@ -228,7 +230,8 @@
{
if (!CPU_ISSET_S (cpu, CPU_ALLOC_SIZE (conf->set_size), initial_set))
continue;
- ret = pthread_create (&other_threads[cpu].self, NULL,
+ ret = pthread_create (&other_threads[cpu].self,
+ support_small_stack_thread_attribute (),
thread_burn_any_cpu, other_threads + cpu);
if (ret != 0)
{