diff options
| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2018-02-01 10:31:57 -0200 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2018-02-01 11:17:44 -0200 |
| commit | 673e230560ac874deed6993d8b9ebaf82e73c408 (patch) | |
| tree | 68e5d27a6ecc307a475eedf9c19e984ed44c4a90 /stdlib/test-atexit-race-common.c | |
| parent | ced64e014c811573cbafc92315161d6d5ce05543 (diff) | |
| download | glibc-673e230560ac874deed6993d8b9ebaf82e73c408.zip glibc-673e230560ac874deed6993d8b9ebaf82e73c408.tar.gz glibc-673e230560ac874deed6993d8b9ebaf82e73c408.tar.bz2 | |
stdlib: Fixing test-*atexit*-race tests on ia64
These tests require a new thread stack size set to a value (0x20000)
lower than the architecture minimum (0x30000). Set the stack size
to PTHREAD_STACK_MIN in this case.
Checked on ia64-linux-gnu.
* stdlib/test-atexit-race-common.c (do_test): Check stack size
against PTHREAD_STACK_MIN.
Diffstat (limited to 'stdlib/test-atexit-race-common.c')
| -rw-r--r-- | stdlib/test-atexit-race-common.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/stdlib/test-atexit-race-common.c b/stdlib/test-atexit-race-common.c index 4d7f911..8adf133 100644 --- a/stdlib/test-atexit-race-common.c +++ b/stdlib/test-atexit-race-common.c @@ -34,9 +34,12 @@ #include <stdio.h> #include <stdlib.h> #include <support/xthread.h> +#include <limits.h> const size_t kNumThreads = 1024; const size_t kNumHandlers = 1024; +const size_t kStacksize = + 0x20000 < PTHREAD_STACK_MIN ? PTHREAD_STACK_MIN : 0x20000; static void * threadfunc (void *unused) @@ -60,7 +63,7 @@ do_test (void) /* With default 8MiB Linux stack size, creating 1024 threads can cause VM exhausiton on 32-bit machines. Reduce stack size of each thread to 128KiB for a maximum required VM size of 128MiB. */ - xpthread_attr_setstacksize (&attr, 128 * 1024); + xpthread_attr_setstacksize (&attr, kStacksize); for (i = 0; i < kNumThreads; ++i) { xpthread_create (&attr, threadfunc, NULL); |