diff options
| author | Rickard Green <[email protected]> | 2011-07-08 13:56:10 +0200 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2011-07-08 13:56:10 +0200 |
| commit | c6bc815813f57fb7dfffe704c31a4124a0fe755e (patch) | |
| tree | 6d142c893ee4e9f800b094bba26537147cf5b2de /erts/emulator/beam/beam_bp.c | |
| parent | 5c62fdc1914000f3da921c82a82b6dc30783db53 (diff) | |
| parent | 0204e80cba378dfc1140a7f98d96705d470bddde (diff) | |
| download | otp-c6bc815813f57fb7dfffe704c31a4124a0fe755e.tar.gz otp-c6bc815813f57fb7dfffe704c31a4124a0fe755e.tar.bz2 otp-c6bc815813f57fb7dfffe704c31a4124a0fe755e.zip | |
Merge branch 'rickard/atomics-api/OTP-9014' into major
* rickard/atomics-api/OTP-9014:
Use new atomic API in runtime system
Improve ethread atomics
Diffstat (limited to 'erts/emulator/beam/beam_bp.c')
| -rw-r--r-- | erts/emulator/beam/beam_bp.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/erts/emulator/beam/beam_bp.c b/erts/emulator/beam/beam_bp.c index 31910888d1..773baad01f 100644 --- a/erts/emulator/beam/beam_bp.c +++ b/erts/emulator/beam/beam_bp.c @@ -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 @@ -408,7 +408,7 @@ erts_is_count_break(BeamInstr *pc, Sint *count_ret) { if (bdc) { if (count_ret) { - *count_ret = (Sint) erts_smp_atomic_read(&bdc->acount); + *count_ret = (Sint) erts_smp_atomic_read_nob(&bdc->acount); } return !0; } @@ -958,17 +958,17 @@ static int set_function_break(Module *modp, BeamInstr *pc, int bif, if (break_op == (BeamInstr) BeamOp(op_i_count_breakpoint)) { if (count_op == erts_break_stop) { - count = erts_smp_atomic_read(&bdc->acount); + count = erts_smp_atomic_read_nob(&bdc->acount); if (count >= 0) { while(1) { - res = erts_smp_atomic_cmpxchg(&bdc->acount, -count - 1, count); + res = erts_smp_atomic_cmpxchg_nob(&bdc->acount, -count - 1, count); if ((res == count) || count < 0) break; count = res; } } } else { /* Reset call counter */ - erts_smp_atomic_set(&bdc->acount, 0); + erts_smp_atomic_set_nob(&bdc->acount, 0); } } else if (break_op == (BeamInstr) BeamOp(op_i_time_breakpoint)) { @@ -1097,7 +1097,7 @@ static int set_function_break(Module *modp, BeamInstr *pc, int bif, } } else if (break_op == (BeamInstr) BeamOp(op_i_count_breakpoint)) { BpDataCount *bdc = (BpDataCount *) bd; - erts_smp_atomic_init(&bdc->acount, 0); + erts_smp_atomic_init_nob(&bdc->acount, 0); } if (bif == BREAK_IS_ERL) { |