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| author | Randall Spangler <rspangler@chromium.org> | 2012-04-05 15:34:01 -0700 |
|---|---|---|
| committer | Randall Spangler <rspangler@chromium.org> | 2012-04-06 09:06:53 -0700 |
| commit | a61d8db3d3d7cb145abb3a3580c9a9cfe2d044d7 (patch) | |
| tree | 6ff786efde031e483645c0900388ca53d51b5255 /test/mutex.c | |
| parent | 0eb94470511959c09e5cb0f55eda0478dd5c7b04 (diff) | |
| download | chrome-ec-a61d8db3d3d7cb145abb3a3580c9a9cfe2d044d7.tar.gz | |
Change task messages to events
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=chrome-os-partner:7461
TEST=manual
make BOARD={bds,link,daisy}
make tests
flash link system and make sure it boots
Change-Id: I1241a1895c083e387e38ddab01ac346ca4474eb9
Diffstat (limited to 'test/mutex.c')
| -rw-r--r-- | test/mutex.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/test/mutex.c b/test/mutex.c index a5b7244e36..9fc1cd76b7 100644 --- a/test/mutex.c +++ b/test/mutex.c @@ -30,16 +30,16 @@ int mutex_random_task(void *unused) /* wait to be activated */ while (1) { - task_wait_msg(0); + task_wait_event(0); uart_printf("%c+\n", letter); mutex_lock(&mtx); uart_printf("%c=\n", letter); - task_wait_msg(0); + task_wait_event(0); uart_printf("%c-\n", letter); mutex_unlock(&mtx); } - task_wait_msg(0); + task_wait_event(0); return EC_SUCCESS; } @@ -50,15 +50,15 @@ int mutex_second_task(void *unused) uart_printf("\n[Mutex second task %d]\n", id); - task_wait_msg(0); + task_wait_event(0); uart_printf("MTX2: locking..."); mutex_lock(&mtx); uart_printf("done\n"); - task_send_msg(TASK_ID_MTX1, 1, 0); + task_wake(TASK_ID_MTX1); uart_printf("MTX2: unlocking...\n"); mutex_unlock(&mtx); - task_wait_msg(0); + task_wait_event(0); return EC_SUCCESS; } @@ -85,7 +85,7 @@ int mutex_main_task(void *unused) /* --- Serialization to test simple contention --- */ uart_printf("Simple contention :\n"); /* lock the mutex from the other task */ - task_send_msg(TASK_ID_MTX2, 1, 1); + task_set_event(TASK_ID_MTX2, TASK_EVENT_WAKE, 1); /* block on the mutex */ uart_printf("MTX1: blocking...\n"); mutex_lock(&mtx); @@ -96,17 +96,17 @@ int mutex_main_task(void *unused) uart_printf("Massive locking/unlocking :\n"); for (i = 0; i < 500; i++) { /* Wake up a random task */ - task_send_msg(RANDOM_TASK(rtask), 1, 0); + task_wake(RANDOM_TASK(rtask)); /* next pseudo random delay */ rtask = prng(rtask); /* Wait for a "random" period */ - task_wait_msg(PERIOD_US(rdelay)); + task_wait_event(PERIOD_US(rdelay)); /* next pseudo random delay */ rdelay = prng(rdelay); } uart_printf("Test done.\n"); - task_wait_msg(0); + task_wait_event(0); return EC_SUCCESS; } |