diff options
Diffstat (limited to 'nptl/sysdeps/s390/tls.h')
| -rw-r--r-- | nptl/sysdeps/s390/tls.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/nptl/sysdeps/s390/tls.h b/nptl/sysdeps/s390/tls.h index 251dfd4a46..3be459e32c 100644 --- a/nptl/sysdeps/s390/tls.h +++ b/nptl/sysdeps/s390/tls.h @@ -27,6 +27,7 @@ # include <stdint.h> # include <stdlib.h> # include <list.h> +# include <kernel-features.h> /* Type for the dtv. */ @@ -51,6 +52,9 @@ typedef struct uintptr_t sysinfo; uintptr_t stack_guard; int gscope_flag; +#ifndef __ASSUME_PRIVATE_FUTEX + int private_futex; +#endif } tcbhead_t; # ifndef __s390x__ @@ -179,7 +183,7 @@ typedef struct = atomic_exchange_rel (&THREAD_SELF->header.gscope_flag, \ 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() \ |