diff options
Diffstat (limited to 'erts/emulator/beam/beam_bp.h')
| -rw-r--r-- | erts/emulator/beam/beam_bp.h | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/erts/emulator/beam/beam_bp.h b/erts/emulator/beam/beam_bp.h index bd8a7249a7..167069552f 100644 --- a/erts/emulator/beam/beam_bp.h +++ b/erts/emulator/beam/beam_bp.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2000-2010. All Rights Reserved. + * Copyright Ericsson AB 2000-2011. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -144,8 +144,6 @@ extern erts_smp_spinlock_t erts_bp_lock; #define ErtsSmpBPUnlock(BDC) #endif -ERTS_INLINE Uint bp_sched2ix(void); - #ifdef ERTS_SMP #define bp_sched2ix_proc(p) ((p)->scheduler_data->no - 1) #else @@ -165,8 +163,8 @@ do { \ bdc = (BpDataCount *) bdc->next; \ ASSERT(bdc); \ bds[ix] = (BpData *) bdc; \ - count = erts_smp_atomic_read(&bdc->acount); \ - if (count >= 0) erts_smp_atomic_inc(&bdc->acount); \ + count = erts_smp_atomic_read_nob(&bdc->acount); \ + if (count >= 0) erts_smp_atomic_inc_nob(&bdc->acount); \ *(instr_result) = bdc->orig_instr; \ } while (0) @@ -247,4 +245,19 @@ BpData *erts_get_time_break(Process *p, BeamInstr *pc); BeamInstr *erts_find_local_func(Eterm mfa[3]); +ERTS_GLB_INLINE Uint erts_bp_sched2ix(void); + +#if ERTS_GLB_INLINE_INCL_FUNC_DEF +ERTS_GLB_INLINE Uint erts_bp_sched2ix(void) +{ +#ifdef ERTS_SMP + ErtsSchedulerData *esdp; + esdp = erts_get_scheduler_data(); + return esdp->no - 1; +#else + return 0; +#endif +} +#endif + #endif /* _BEAM_BP_H */ |