Changeset fc10e1b in mainline for kernel/test/thread/thread1.c

Timestamp:

2018-09-07T16:34:11Z (7 years ago)

Author:

Jiří Zárevúcky <jiri.zarevucky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

d2c91ab

Parents:

508b0df1 (diff), e90cfa6 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'atomic'

Use more of <stdatomic.h> in kernel. Increment/decrement macros kept because
the are handy. atomic_t currently kept because I'm way too lazy to go through
all uses and think about the most appropriate replacement.

File:

• kernel/test/thread/thread1.c (modified) (3 diffs)

kernel/test/thread/thread1.c

@@ -46 +46 @@
         thread_detach(THREAD);
 
-        while (atomic_get(&finish)) {
+        while (atomic_load(&finish)) {
                 TPRINTF("%" PRIu64 " ", THREAD->tid);
                 thread_usleep(100000);
@@ -56 +56 @@
 {
         unsigned int i;
-        atomic_count_t total = 0;
+        size_t total = 0;
 
-        atomic_set(&finish, 1);
-        atomic_set(&threads_finished, 0);
+        atomic_store(&finish, 1);
+        atomic_store(&threads_finished, 0);
 
         for (i = 0; i < THREADS; i++) {
@@ -75 +75 @@
         thread_sleep(10);
 
-        atomic_set(&finish, 0);
-        while (atomic_get(&threads_finished) < total) {
-                TPRINTF("Threads left: %" PRIua "\n", total - atomic_get(&threads_finished));
+        atomic_store(&finish, 0);
+        while (atomic_load(&threads_finished) < total) {
+                TPRINTF("Threads left: %zu\n", total - atomic_load(&threads_finished));
                 thread_sleep(1);
         }