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| author | Rickard Green <[email protected]> | 2011-11-30 13:39:04 +0100 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2011-12-01 09:19:46 +0100 |
| commit | c23286a3b8d33a4e61b97896e1c713036bc17cb2 (patch) | |
| tree | b43ca07abcc6c10d6142c581d4cab984a059b995 /erts/emulator/beam/erl_bif_guard.c | |
| parent | 58f5f45566b827e74ff623398bdf6d0b6fcebdb3 (diff) | |
| download | otp-c23286a3b8d33a4e61b97896e1c713036bc17cb2.tar.gz otp-c23286a3b8d33a4e61b97896e1c713036bc17cb2.tar.bz2 otp-c23286a3b8d33a4e61b97896e1c713036bc17cb2.zip | |
Fix scheduler suspend bug
Calls to erlang:system_flag(schedulers_online, N) and/or
erlang:system_flag(multi_scheduling, block|unblock) could cause
internal data used by this functionality to get into an inconsistent
state. When this happened various problems occurred. This bug was
quite hard to trigger, so hopefully no-one has been effected by it.
Diffstat (limited to 'erts/emulator/beam/erl_bif_guard.c')
0 files changed, 0 insertions, 0 deletions