[PATCH i-g-t 2/3] tests: Use gem_available_fences()

[ville.syrjala@linux.intel.com]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

lib/drmtest.c provides gem_available_fences(). Use it where
appropriate.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 tests/gem_fence_thrash.c       | 8 ++------
 tests/gem_fenced_exec_thrash.c | 8 ++------
 tests/gem_stress.c             | 8 ++------
 3 files changed, 6 insertions(+), 18 deletions(-)

diff --git a/tests/gem_fence_thrash.c b/tests/gem_fence_thrash.c
index 01fd0f6..e1cfc4e 100644
--- a/tests/gem_fence_thrash.c
+++ b/tests/gem_fence_thrash.c
@@ -169,19 +169,15 @@ static int run_test(int threads_per_fence, void *f, int tiling,
 		    int surfaces_per_thread)
 {
 	struct test t;
-	drm_i915_getparam_t gp;
 	pthread_t *threads;
 	int n, num_fences, num_threads;
-	int ret;
 
 	t.fd = drm_open_any();
 	t.tiling = tiling;
 	t.num_surfaces = surfaces_per_thread;
 
-	gp.param = I915_PARAM_NUM_FENCES_AVAIL;
-	gp.value = &num_fences;
-	ret = ioctl(t.fd, DRM_IOCTL_I915_GETPARAM, &gp);
-	assert (ret == 0);
+	num_fences = gem_available_fences(t.fd);
+	assert (num_fences > 0);
 
 	num_threads = threads_per_fence * num_fences;
 
diff --git a/tests/gem_fenced_exec_thrash.c b/tests/gem_fenced_exec_thrash.c
index b17eba2..ca88c53 100644
--- a/tests/gem_fenced_exec_thrash.c
+++ b/tests/gem_fenced_exec_thrash.c
@@ -88,13 +88,9 @@ batch_create (int fd)
 
 static int get_num_fences(int fd)
 {
-	drm_i915_getparam_t gp;
-	int ret, val;
+	int val;
 
-	gp.param = I915_PARAM_NUM_FENCES_AVAIL;
-	gp.value = &val;
-	ret = drmIoctl(fd, DRM_IOCTL_I915_GETPARAM, &gp);
-	assert (ret == 0);
+	val = gem_available_fences(fd);
 
 	printf ("total %d fences\n", val);
 	assert(val > 4);
diff --git a/tests/gem_stress.c b/tests/gem_stress.c
index 54597af..9b31a69 100644
--- a/tests/gem_stress.c
+++ b/tests/gem_stress.c
@@ -605,13 +605,9 @@ static void copy_tiles(unsigned *permutation)
 
 static int get_num_fences(void)
 {
-	drm_i915_getparam_t gp;
-	int ret, val;
+	int val;
 
-	gp.param = I915_PARAM_NUM_FENCES_AVAIL;
-	gp.value = &val;
-	ret = drmIoctl(drm_fd, DRM_IOCTL_I915_GETPARAM, &gp);
-	assert (ret == 0);
+	val = gem_available_fences(drm_fd);
 
 	printf ("total %d fences\n", val);
 	assert(val > 4);
-- 
1.8.1.5

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