diff options
Diffstat (limited to 'nptl/allocatestack.c')
| -rw-r--r-- | nptl/allocatestack.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c index 13eca47cf2..1e22f7da90 100644 --- a/nptl/allocatestack.c +++ b/nptl/allocatestack.c @@ -306,7 +306,7 @@ queue_stack (struct pthread *stack) stack_list_add (&stack->list, &stack_cache); stack_cache_actsize += stack->stackblock_size; - if (__builtin_expect (stack_cache_actsize > stack_cache_maxsize, 0)) + if (__glibc_unlikely (stack_cache_actsize > stack_cache_maxsize)) __free_stacks (stack_cache_maxsize); } @@ -368,7 +368,7 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, } /* Get memory for the stack. */ - if (__builtin_expect (attr->flags & ATTR_FLAG_STACKADDR, 0)) + if (__glibc_unlikely (attr->flags & ATTR_FLAG_STACKADDR)) { uintptr_t adj; @@ -504,7 +504,7 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, mem = mmap (NULL, size, prot, MAP_PRIVATE | MAP_ANONYMOUS | MAP_STACK, -1, 0); - if (__builtin_expect (mem == MAP_FAILED, 0)) + if (__glibc_unlikely (mem == MAP_FAILED)) return errno; /* SIZE is guaranteed to be greater than zero. @@ -525,7 +525,7 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, /* Make sure the coloring offsets does not disturb the alignment of the TCB and static TLS block. */ - if (__builtin_expect ((coloring & __static_tls_align_m1) != 0, 0)) + if (__glibc_unlikely ((coloring & __static_tls_align_m1) != 0)) coloring = (((coloring + __static_tls_align_m1) & ~(__static_tls_align_m1)) & ~pagesize_m1); @@ -629,7 +629,7 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, } /* Create or resize the guard area if necessary. */ - if (__builtin_expect (guardsize > pd->guardsize, 0)) + if (__glibc_unlikely (guardsize > pd->guardsize)) { #ifdef NEED_SEPARATE_REGISTER_STACK char *guard = mem + (((size - guardsize) / 2) & ~pagesize_m1); @@ -752,7 +752,7 @@ __deallocate_stack (struct pthread *pd) not reset the 'used' flag in the 'tid' field. This is done by the kernel. If no thread has been created yet this field is still zero. */ - if (__builtin_expect (! pd->user_stack, 1)) + if (__glibc_likely (! pd->user_stack)) (void) queue_stack (pd); else /* Free the memory associated with the ELF TLS. */ @@ -916,7 +916,7 @@ __reclaim_stacks (void) INIT_LIST_HEAD (&stack_used); INIT_LIST_HEAD (&__stack_user); - if (__builtin_expect (THREAD_GETMEM (self, user_stack), 0)) + if (__glibc_unlikely (THREAD_GETMEM (self, user_stack))) list_add (&self->list, &__stack_user); else list_add (&self->list, &stack_used); |