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| author | Ondřej Bílka <neleai@seznam.cz> | 2014-02-10 14:45:42 +0100 |
|---|---|---|
| committer | Ondřej Bílka <neleai@seznam.cz> | 2014-02-10 15:07:12 +0100 |
| commit | a1ffb40e32741f992c743e7b16c061fefa3747ac (patch) | |
| tree | 246a29a87b26cfd5d07b17070f85eb3785018de9 /nptl/sysdeps/pthread/createthread.c | |
| parent | 1448f3244714a9dabb5240ec18b094f100887d5c (diff) | |
| download | glibc-a1ffb40e32741f992c743e7b16c061fefa3747ac.tar.gz | |
Use glibc_likely instead __builtin_expect.
Diffstat (limited to 'nptl/sysdeps/pthread/createthread.c')
| -rw-r--r-- | nptl/sysdeps/pthread/createthread.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/nptl/sysdeps/pthread/createthread.c b/nptl/sysdeps/pthread/createthread.c index 2a9a723ddb..93f93eebd4 100644 --- a/nptl/sysdeps/pthread/createthread.c +++ b/nptl/sysdeps/pthread/createthread.c @@ -56,7 +56,7 @@ do_clone (struct pthread *pd, const struct pthread_attr *attr, PREPARE_CREATE; #endif - if (__builtin_expect (stopped != 0, 0)) + if (__glibc_unlikely (stopped != 0)) /* We make sure the thread does not run far by forcing it to get a lock. We lock it here too so that the new thread cannot continue until we tell it to. */ @@ -75,7 +75,7 @@ do_clone (struct pthread *pd, const struct pthread_attr *attr, int rc = ARCH_CLONE (fct, STACK_VARIABLES_ARGS, clone_flags, pd, &pd->tid, TLS_VALUE, &pd->tid); - if (__builtin_expect (rc == -1, 0)) + if (__glibc_unlikely (rc == -1)) { atomic_decrement (&__nptl_nthreads); /* Oops, we lied for a second. */ @@ -93,7 +93,7 @@ do_clone (struct pthread *pd, const struct pthread_attr *attr, } /* Now we have the possibility to set scheduling parameters etc. */ - if (__builtin_expect (stopped != 0, 0)) + if (__glibc_unlikely (stopped != 0)) { INTERNAL_SYSCALL_DECL (err); int res = 0; @@ -104,7 +104,7 @@ do_clone (struct pthread *pd, const struct pthread_attr *attr, res = INTERNAL_SYSCALL (sched_setaffinity, err, 3, pd->tid, attr->cpusetsize, attr->cpuset); - if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (res, err), 0)) + if (__glibc_unlikely (INTERNAL_SYSCALL_ERROR_P (res, err))) { /* The operation failed. We have to kill the thread. First send it the cancellation signal. */ @@ -129,7 +129,7 @@ do_clone (struct pthread *pd, const struct pthread_attr *attr, res = INTERNAL_SYSCALL (sched_setscheduler, err, 3, pd->tid, pd->schedpolicy, &pd->schedparam); - if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (res, err), 0)) + if (__glibc_unlikely (INTERNAL_SYSCALL_ERROR_P (res, err))) goto err_out; } } @@ -183,7 +183,7 @@ create_thread (struct pthread *pd, const struct pthread_attr *attr, | CLONE_CHILD_CLEARTID | CLONE_SYSVSEM | 0); - if (__builtin_expect (THREAD_GETMEM (THREAD_SELF, report_events), 0)) + if (__glibc_unlikely (THREAD_GETMEM (THREAD_SELF, report_events))) { /* The parent thread is supposed to report events. Check whether the TD_CREATE event is needed, too. */ |