Changeset 9bde0d5 in mainline for uspace/app

Timestamp:

2018-07-18T19:56:43Z (7 years ago)

Author:

Jiří Zárevúcky <jiri.zarevucky@…>

Branches:

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

Children:

42f5860

Parents:

40abf56a

git-author:

Jiří Zárevúcky <jiri.zarevucky@…> (2018-07-18 19:47:28)

git-committer:

Jiří Zárevúcky <jiri.zarevucky@…> (2018-07-18 19:56:43)

Message:

Replace a bunch of direct uses of futex_t.

File:

• uspace/app/rcubench/rcubench.c (modified) (5 diffs)

uspace/app/rcubench/rcubench.c

@@ -59 +59 @@
         size_t iters;
         size_t nthreads;
-        futex_t done_threads;
-
-        futex_t bench_fut;
+        fibril_semaphore_t done_threads;
 } bench_t;
 
@@ -111 +109 @@
 
         /* Signal another thread completed. */
-        futex_up(&bench->done_threads);
+        fibril_semaphore_up(&bench->done_threads);
         return EOK;
 }
@@ -147 +145 @@
         /* Wait for threads to complete. */
         for (size_t k = 0; k < bench->nthreads; ++k) {
-                futex_down(&bench->done_threads);
+                fibril_semaphore_down(&bench->done_threads);
         }
 }
@@ -202 +200 @@
         }
 
-        futex_initialize(&bench->bench_fut, 1);
-
         if (0 == str_cmp(argv[1], "sys-futex")) {
                 bench->func = kernel_futex_bench;
@@ -247 +243 @@
         bench_t bench;
 
-        futex_initialize(&bench.done_threads, 0);
+        fibril_semaphore_initialize(&bench.done_threads, 0);
 
         if (!parse_cmd_line(argc, argv, &bench, &err)) {