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| author | Rickard Green <[email protected]> | 2011-04-18 16:49:55 +0200 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2011-06-14 11:40:20 +0200 |
| commit | 0204e80cba378dfc1140a7f98d96705d470bddde (patch) | |
| tree | 8cc07fe1797cd75a79b9ae07905baf145f21c1a6 /erts/emulator/beam/erl_process.h | |
| parent | 7f19af0423934f85c74ccb75546e5e3a6b6d10e8 (diff) | |
| download | otp-0204e80cba378dfc1140a7f98d96705d470bddde.tar.gz otp-0204e80cba378dfc1140a7f98d96705d470bddde.tar.bz2 otp-0204e80cba378dfc1140a7f98d96705d470bddde.zip | |
Use new atomic API in runtime system
All uses of the old deprecated atomic API in the runtime system
have been replaced with the use of the new atomic API. In a lot of
places this change imply a relaxation of memory barriers used.
Diffstat (limited to 'erts/emulator/beam/erl_process.h')
| -rw-r--r-- | erts/emulator/beam/erl_process.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h index 296acc7367..739aef3130 100644 --- a/erts/emulator/beam/erl_process.h +++ b/erts/emulator/beam/erl_process.h @@ -1599,11 +1599,11 @@ erts_sched_poke(ErtsSchedulerSleepInfo *ssi) { erts_aint32_t flags; ERTS_THR_MEMORY_BARRIER; - flags = erts_smp_atomic32_read(&ssi->flags); + flags = erts_smp_atomic32_read_nob(&ssi->flags); ASSERT(!(flags & ERTS_SSI_FLG_SLEEPING) || (flags & ERTS_SSI_FLG_WAITING)); if (flags & ERTS_SSI_FLG_SLEEPING) { - flags = erts_smp_atomic32_band(&ssi->flags, ~ERTS_SSI_FLGS_SLEEP); + flags = erts_smp_atomic32_read_band_nob(&ssi->flags, ~ERTS_SSI_FLGS_SLEEP); erts_sched_finish_poke(ssi, flags); } } |