diff options
Diffstat (limited to 'nptl/sysdeps/x86_64/tls.h')
| -rw-r--r-- | nptl/sysdeps/x86_64/tls.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/nptl/sysdeps/x86_64/tls.h b/nptl/sysdeps/x86_64/tls.h index 4a614c02af..79db61c709 100644 --- a/nptl/sysdeps/x86_64/tls.h +++ b/nptl/sysdeps/x86_64/tls.h @@ -26,6 +26,8 @@ # include <stddef.h> # include <stdint.h> # include <stdlib.h> +# include <sysdep.h> +# include <kernel-features.h> /* Type for the dtv. */ @@ -52,6 +54,9 @@ typedef struct uintptr_t stack_guard; uintptr_t pointer_guard; unsigned long int vgetcpu_cache[2]; +#ifndef __ASSUME_PRIVATE_FUTEX + int private_futex; +#endif } tcbhead_t; #else /* __ASSEMBLER__ */ @@ -350,7 +355,7 @@ typedef struct : "i" (offsetof (struct pthread, header.gscope_flag)), \ "0" (THREAD_GSCOPE_FLAG_UNUSED)); \ if (__res == THREAD_GSCOPE_FLAG_WAIT) \ - lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1); \ + lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1, LLL_PRIVATE); \ } \ while (0) #define THREAD_GSCOPE_SET_FLAG() \ |