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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/dist.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/dist.h')
| -rw-r--r-- | erts/emulator/beam/dist.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/erts/emulator/beam/dist.h b/erts/emulator/beam/dist.h index 695a4fc3fe..845151c895 100644 --- a/erts/emulator/beam/dist.h +++ b/erts/emulator/beam/dist.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1996-2010. All Rights Reserved. + * Copyright Ericsson AB 1996-2011. 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 @@ -203,7 +203,7 @@ void erts_schedule_dist_command(Port *prt, DistEntry *dist_entry) id = dep->cid; } - if (!erts_smp_atomic_xchg(&dep->dist_cmd_scheduled, 1)) { + if (!erts_smp_atomic_xchg_mb(&dep->dist_cmd_scheduled, 1)) { (void) erts_port_task_schedule(id, &dep->dist_cmd, ERTS_PORT_TASK_DIST_CMD, |