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| author | Rickard Green <[email protected]> | 2011-10-14 10:45:43 +0200 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2011-10-14 10:45:43 +0200 |
| commit | 55358c54778ead444e51f565d00175ba887ef182 (patch) | |
| tree | 74285e652b470881412ddb181a86f3095caef634 /erts/emulator/beam/erl_port_task.h | |
| parent | b6dc1a844eab061d0a7153d46e7e68296f15a504 (diff) | |
| parent | 0204e80cba378dfc1140a7f98d96705d470bddde (diff) | |
| download | otp-55358c54778ead444e51f565d00175ba887ef182.tar.gz otp-55358c54778ead444e51f565d00175ba887ef182.tar.bz2 otp-55358c54778ead444e51f565d00175ba887ef182.zip | |
Merge branch 'rickard/atomics-api/OTP-9014' and OTP_R14B04
Conflicts:
erts/aclocal.m4
erts/emulator/beam/erl_db.c
erts/emulator/sys/win32/sys.c
erts/include/internal/ethread_header_config.h.in
Diffstat (limited to 'erts/emulator/beam/erl_port_task.h')
| -rw-r--r-- | erts/emulator/beam/erl_port_task.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/erts/emulator/beam/erl_port_task.h b/erts/emulator/beam/erl_port_task.h index 3e2c5f07ab..d7104e1143 100644 --- a/erts/emulator/beam/erl_port_task.h +++ b/erts/emulator/beam/erl_port_task.h @@ -79,13 +79,13 @@ ERTS_GLB_INLINE int erts_port_task_have_outstanding_io_tasks(void); ERTS_GLB_INLINE void erts_port_task_handle_init(ErtsPortTaskHandle *pthp) { - erts_smp_atomic_init(pthp, (erts_aint_t) NULL); + erts_smp_atomic_init_nob(pthp, (erts_aint_t) NULL); } ERTS_GLB_INLINE int erts_port_task_is_scheduled(ErtsPortTaskHandle *pthp) { - return ((void *) erts_smp_atomic_read(pthp)) != NULL; + return ((void *) erts_smp_atomic_read_nob(pthp)) != NULL; } ERTS_GLB_INLINE void @@ -102,8 +102,8 @@ erts_port_task_init_sched(ErtsPortTaskSched *ptsp) ERTS_GLB_INLINE int erts_port_task_have_outstanding_io_tasks(void) { - ERTS_THR_MEMORY_BARRIER; - return erts_smp_atomic_read(&erts_port_task_outstanding_io_tasks) != 0; + return (erts_smp_atomic_read_acqb(&erts_port_task_outstanding_io_tasks) + != 0); } #endif /* ERTS_INCLUDE_SCHEDULER_INTERNALS */ |