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authorRickard Green <[email protected]>2016-11-22 15:31:44 +0100
committerRickard Green <[email protected]>2016-11-22 16:23:36 +0100
commitea15a660908c48a2b8cefe0ed90fc5c4a89fe572 (patch)
tree23bc874049721e8451304a2d689f8297d263f46e /erts
parente9ac0c64a78c858d474757d435f3c7dce2a224b1 (diff)
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Fix scheduling of system tasks on processes executing dirty
Diffstat (limited to 'erts')
-rw-r--r--erts/emulator/beam/erl_process.c14
1 files changed, 1 insertions, 13 deletions
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index adf7779fe5..92b3d9d1a8 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -6691,15 +6691,8 @@ schedule_process_sys_task(Process *p, erts_aint32_t prio, ErtsProcSysTask *st,
erts_aint32_t fail_state, state, a, n, enq_prio;
int enqueue; /* < 0 -> use proxy */
unsigned int prof_runnable_procs;
- int strict_fail_state;
fail_state = *fail_state_p;
- /*
- * If fail state something other than just exiting process,
- * ensure that the task wont be scheduled when the
- * receiver is in the failure state.
- */
- strict_fail_state = fail_state != ERTS_PSFLG_EXITING;
res = 1; /* prepare for success */
st->next = st->prev = st; /* Prep for empty prio queue */
@@ -6781,7 +6774,7 @@ schedule_process_sys_task(Process *p, erts_aint32_t prio, ErtsProcSysTask *st,
/* Status lock prevents out of order "runnable proc" trace msgs */
ERTS_SMP_LC_ASSERT(ERTS_PROC_LOCK_STATUS & erts_proc_lc_my_proc_locks(p));
- if (!prof_runnable_procs && !strict_fail_state) {
+ if (!prof_runnable_procs) {
erts_smp_proc_unlock(p, ERTS_PROC_LOCK_STATUS);
locked = 0;
}
@@ -6792,11 +6785,6 @@ schedule_process_sys_task(Process *p, erts_aint32_t prio, ErtsProcSysTask *st,
erts_aint32_t e;
n = e = a;
- if (strict_fail_state && (a & fail_state)) {
- *fail_state_p = (a & fail_state);
- goto cleanup;
- }
-
if (a & ERTS_PSFLG_FREE)
goto cleanup; /* We don't want to schedule free processes... */