diff options
Diffstat (limited to 'nptl/sysdeps/pthread')
| -rw-r--r-- | nptl/sysdeps/pthread/createthread.c | 12 | ||||
| -rw-r--r-- | nptl/sysdeps/pthread/setxid.h | 2 | ||||
| -rw-r--r-- | nptl/sysdeps/pthread/timer_create.c | 4 | ||||
| -rw-r--r-- | nptl/sysdeps/pthread/unwind-forcedunwind.c | 10 |
4 files changed, 14 insertions, 14 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. */ diff --git a/nptl/sysdeps/pthread/setxid.h b/nptl/sysdeps/pthread/setxid.h index 65a1ce7bf9..76c88e0feb 100644 --- a/nptl/sysdeps/pthread/setxid.h +++ b/nptl/sysdeps/pthread/setxid.h @@ -48,7 +48,7 @@ ({ \ extern __typeof (__nptl_setxid) __nptl_setxid __attribute__((weak));\ int __result; \ - if (__builtin_expect (__nptl_setxid != NULL, 0)) \ + if (__glibc_unlikely (__nptl_setxid != NULL)) \ { \ struct xid_command __cmd; \ __cmd.syscall_no = __NR_##name; \ diff --git a/nptl/sysdeps/pthread/timer_create.c b/nptl/sysdeps/pthread/timer_create.c index 359a770c05..461d28e353 100644 --- a/nptl/sysdeps/pthread/timer_create.c +++ b/nptl/sysdeps/pthread/timer_create.c @@ -68,7 +68,7 @@ timer_create (clock_id, evp, timerid) pthread_mutex_lock (&__timer_mutex); newtimer = __timer_alloc (); - if (__builtin_expect (newtimer == NULL, 0)) + if (__glibc_unlikely (newtimer == NULL)) { __set_errno (EAGAIN); goto unlock_bail; @@ -123,7 +123,7 @@ timer_create (clock_id, evp, timerid) thread = __timer_thread_alloc (&newtimer->attr, clock_id); /* Out of luck; no threads are available. */ - if (__builtin_expect (thread == NULL, 0)) + if (__glibc_unlikely (thread == NULL)) { __set_errno (EAGAIN); goto unlock_bail; diff --git a/nptl/sysdeps/pthread/unwind-forcedunwind.c b/nptl/sysdeps/pthread/unwind-forcedunwind.c index cb94ea6c21..9d7bdc5b90 100644 --- a/nptl/sysdeps/pthread/unwind-forcedunwind.c +++ b/nptl/sysdeps/pthread/unwind-forcedunwind.c @@ -42,7 +42,7 @@ pthread_cancel_init (void) void *getcfa; void *handle; - if (__builtin_expect (libgcc_s_handle != NULL, 1)) + if (__glibc_likely (libgcc_s_handle != NULL)) { /* Force gcc to reload all values. */ asm volatile ("" ::: "memory"); @@ -93,7 +93,7 @@ __unwind_freeres (void) void _Unwind_Resume (struct _Unwind_Exception *exc) { - if (__builtin_expect (libgcc_s_handle == NULL, 0)) + if (__glibc_unlikely (libgcc_s_handle == NULL)) pthread_cancel_init (); else atomic_read_barrier (); @@ -109,7 +109,7 @@ __gcc_personality_v0 (int version, _Unwind_Action actions, struct _Unwind_Exception *ue_header, struct _Unwind_Context *context) { - if (__builtin_expect (libgcc_s_handle == NULL, 0)) + if (__glibc_unlikely (libgcc_s_handle == NULL)) pthread_cancel_init (); else atomic_read_barrier (); @@ -125,7 +125,7 @@ _Unwind_Reason_Code _Unwind_ForcedUnwind (struct _Unwind_Exception *exc, _Unwind_Stop_Fn stop, void *stop_argument) { - if (__builtin_expect (libgcc_s_handle == NULL, 0)) + if (__glibc_unlikely (libgcc_s_handle == NULL)) pthread_cancel_init (); else atomic_read_barrier (); @@ -140,7 +140,7 @@ _Unwind_ForcedUnwind (struct _Unwind_Exception *exc, _Unwind_Stop_Fn stop, _Unwind_Word _Unwind_GetCFA (struct _Unwind_Context *context) { - if (__builtin_expect (libgcc_s_handle == NULL, 0)) + if (__glibc_unlikely (libgcc_s_handle == NULL)) pthread_cancel_init (); else atomic_read_barrier (); |