diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-01-24 15:34:08 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-01-24 15:35:31 +0000 |
| commit | 9bf4e19125597ed11a23027270f5ecb3099b5ea9 (patch) | |
| tree | aa426a53c5f4e56ff80650066d6c0812d05ed769 /tests/gem_softpin.c | |
| parent | c5b0293ca301ea643529d92b7e47f916ec59a762 (diff) | |
igt/gem_softpin: Keep last_handle around to vary hole generation
If we don't close the handle from the last pass, we don't free up the
previous pass's vma immediately, changing the hole allocation.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'tests/gem_softpin.c')
| -rw-r--r-- | tests/gem_softpin.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tests/gem_softpin.c b/tests/gem_softpin.c index 81b35b34..44534296 100644 --- a/tests/gem_softpin.c +++ b/tests/gem_softpin.c @@ -129,8 +129,11 @@ static void test_softpin(int fd) struct drm_i915_gem_execbuffer2 execbuf; struct drm_i915_gem_exec_object2 object; uint64_t offset, end; + uint32_t last_handle; int loop; + last_handle = gem_create(fd, size); + memset(&execbuf, 0, sizeof(execbuf)); execbuf.buffers_ptr = (uintptr_t)&object; execbuf.buffer_count = 1; @@ -142,6 +145,7 @@ static void test_softpin(int fd) /* Find a hole */ gem_execbuf(fd, &execbuf); gem_close(fd, object.handle); + gem_close(fd, last_handle); igt_debug("Made a 2 MiB hole: %08llx\n", object.offset); @@ -157,7 +161,7 @@ static void test_softpin(int fd) igt_assert_eq_u64(object.offset, offset); } - gem_close(fd, object.handle); + last_handle = object.handle; } } |