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tests/prime_self_import: Track leaked objects accurately

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drm_open_any keeps a buffer handle around for the cleanup sync work,
so we can only grab the buffer count after the latst drm_open_any
call. Otherwise we'll detect a fake leak.

This broke in

commit 2f2c491cf3167befe7c79e4b17afb4f6284dfc84
Author: Mika Kuoppala <mika.kuoppala@intel.com>
Date:   Fri Mar 28 10:52:46 2014 +0200

    lib/drmtest: don't dup quiescent fd

since that additional open drm fd keeps a gem object for the default
context around. Hence why this also only blows up on gen6+ - earlier
platforms don't have hw context support.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79821
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
This commit is contained in:
Daniel Vetter 2014-11-18 13:49:29 +01:00
parent 120d6d1b2c
commit 08f0e1c625
1 changed files with 2 additions and 2 deletions
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4
tests/prime_self_import.c
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@ -341,8 +341,6 @@ static void test_export_close_race(void)
int obj_count; int obj_count;
void *status; void *status;
obj_count = get_object_count();
num_threads = sysconf(_SC_NPROCESSORS_ONLN); num_threads = sysconf(_SC_NPROCESSORS_ONLN);
threads = calloc(num_threads, sizeof(pthread_t)); threads = calloc(num_threads, sizeof(pthread_t));
@ -350,6 +348,8 @@ static void test_export_close_race(void)
fd = drm_open_any(); fd = drm_open_any();
igt_assert(fd >= 0); igt_assert(fd >= 0);
obj_count = get_object_count();
for (i = 0; i < num_threads; i++) { for (i = 0; i < num_threads; i++) {
r = pthread_create(&threads[i], NULL, r = pthread_create(&threads[i], NULL,
thread_fn_export_vs_close, thread_fn_export_vs_close,