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Searched refs:sync_fd (Results 1 – 8 of 8) sorted by relevance

/OK3568_Linux_fs/kernel/tools/testing/selftests/uevent/
H A Duevent_filtering.c77 int sync_fd) in uevent_listener() argument
147 ret = write_nointr(sync_fd, &sync_add, sizeof(sync_add)); in uevent_listener()
148 close(sync_fd); in uevent_listener()
241 bool expect_uevent, int sync_fd) in do_test() argument
293 if (uevent_listener(post_flags, expect_uevent, sync_fd) < 0) in do_test()
299 ret = read_nointr(sync_fd, &wait_val, sizeof(wait_val)); in do_test()
350 int ret, sync_fd; in TEST() local
375 sync_fd = eventfd(0, EFD_CLOEXEC); in TEST()
376 ASSERT_GE(sync_fd, 0); in TEST()
387 ret = do_test(0, 0, true, sync_fd); in TEST()
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/OK3568_Linux_fs/external/mpp/osal/test/
H A Dmpp_eventfd_test.c29 static RK_S32 sync_fd = -1; variable
56 mpp_eventfd_write(sync_fd, 1); in thread_read()
71 sync_fd = mpp_eventfd_get(0); in main()
73 mpp_log("eventfd get data_fd %d sync_fd %d\n", data_fd, sync_fd); in main()
80 mpp_eventfd_read(sync_fd, NULL, -1); in main()
93 mpp_eventfd_read(sync_fd, NULL, -1); in main()
107 mpp_eventfd_read(sync_fd, NULL, -1); in main()
121 mpp_eventfd_read(sync_fd, NULL, -1); in main()
131 mpp_eventfd_put(sync_fd); in main()
/OK3568_Linux_fs/kernel/drivers/gpu/arm/mali400/mali/linux/
H A Dmali_ukk_timeline.c70 s32 sync_fd = -1; in timeline_create_sync_fence_wrapper() local
80 sync_fd = mali_timeline_sync_fence_create(session->timeline_system, &fence); in timeline_create_sync_fence_wrapper()
82 sync_fd = -1; in timeline_create_sync_fence_wrapper()
85 if (0 != put_user(sync_fd, &uargs->sync_fd)) return -EFAULT; in timeline_create_sync_fence_wrapper()
/OK3568_Linux_fs/kernel/drivers/gpu/arm/mali400/mali/common/
H A Dmali_timeline_sync_fence.c70 fence.sync_fd = -1; in mali_timeline_sync_fence_create_and_add_tracker()
117 if (-1 != fence->sync_fd) { in mali_timeline_sync_fence_create()
120 sync_fence = sync_fence_fdget(fence->sync_fd); in mali_timeline_sync_fence_create()
123 sync_fence = mali_internal_sync_fence_fdget(fence->sync_fd); in mali_timeline_sync_fence_create()
H A Dmali_timeline_fence_wait.c104 if (-1 != fence->sync_fd) {
106 sync_fence = sync_fence_fdget(fence->sync_fd);
108 sync_fence = mali_internal_sync_fence_fdget(fence->sync_fd);
124 MALI_PRINT_ERROR(("Mali Timeline: failed to get sync fence from fd %d\n", fence->sync_fd));
H A Dmali_timeline.c754 fence->sync_fd = uk_fence->sync_fd; in mali_timeline_fence_copy_uk_fence()
1078 if (-1 != fence->sync_fd) ++num_waiters;
1248 if (-1 != tracker->fence.sync_fd) {
1252 sync_fence = sync_fence_fdget(tracker->fence.sync_fd);
1254 sync_fence = mali_internal_sync_fence_fdget(tracker->fence.sync_fd);
1257 …MALI_PRINT_ERROR(("Mali Timeline: failed to get sync fence from fd %d\n", tracker->fence.sync_fd));
1277 tracker->fence.sync_fd = -1;
1280 …T_ERROR(("Mali Timeline: sync fence fd %d signaled with error %d\n", tracker->fence.sync_fd, ret));
1565 …"Mali Timeline: sync fence fd %d signaled with error %d\n", tracker->fence.sync_fd, fence_status));
1573 tracker->fence.sync_fd = -1;
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H A Dmali_timeline.h96 …s32 sync_fd; /**< A file descriptor representing a sync fence, o… member
/OK3568_Linux_fs/kernel/drivers/gpu/arm/mali400/mali/include/linux/mali/
H A Dmali_utgard_uk_types.h33 s32 sync_fd; member
1082 s32 sync_fd; /**< [out] file descriptor for new linux sync fence */ member