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| author | Björn-Egil Dahlberg <[email protected]> | 2011-09-12 16:38:59 +0200 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2011-09-12 16:38:59 +0200 |
| commit | 8d89620380fc8cff66ac6bab3e781058191ce0a3 (patch) | |
| tree | 7bbc04645cb2f1bf7a2f42ba7db1f114ec4dea3d /erts/emulator | |
| parent | 8802241a20aaa3fb1e101f087812aa8db92a1ea7 (diff) | |
| download | otp-8d89620380fc8cff66ac6bab3e781058191ce0a3.tar.gz otp-8d89620380fc8cff66ac6bab3e781058191ce0a3.tar.bz2 otp-8d89620380fc8cff66ac6bab3e781058191ce0a3.zip | |
Make sure we have a run_queue
* In rare cases we could have no run_queue in schedule misc ops
Diffstat (limited to 'erts/emulator')
| -rw-r--r-- | erts/emulator/beam/erl_process.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index 2704359a8f..d8aed63544 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -5782,10 +5782,13 @@ erts_sched_stat_term(Process *p, int total) void erts_schedule_misc_op(void (*func)(void *), void *arg) { - ErtsRunQueue *rq = erts_get_runq_current(NULL); + ErtsRunQueue *rq; ErtsMiscOpList *molp = misc_op_list_alloc(); + ErtsSchedulerData *esdp = erts_get_scheduler_data(); - if (!rq) { + if (esdp) { + rq = esdp->run_queue; + } else { /* * This can only happen when the sys msg dispatcher * thread schedules misc ops (this happens *very* |