diff options
Diffstat (limited to 'erts/emulator/beam/erl_process.c')
| -rw-r--r-- | erts/emulator/beam/erl_process.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index 11a1ce625b..6b5b64993f 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -8531,8 +8531,9 @@ erts_block_multi_scheduling(Process *p, ErtsProcLocks plocks, int on, int normal p->flags |= have_blckd_flg; goto wait_until_msb; } - else if (msbp->blckrs) { - ASSERT(msbp->ongoing); + else if (msbp->blckrs || (normal && erts_no_schedulers == 1)) { + ASSERT(!msbp->blckrs || msbp->ongoing); + msbp->ongoing = 1; plp = proclist_create(p); erts_proclist_store_last(&msbp->blckrs, plp); p->flags |= have_blckd_flg; @@ -8546,7 +8547,7 @@ erts_block_multi_scheduling(Process *p, ErtsProcLocks plocks, int on, int normal else res = ERTS_SCHDLR_SSPND_DONE_NMSCHED_BLOCKED; } - else { + else { int online = (int) schdlr_sspnd_get_nscheds(&schdlr_sspnd.online, ERTS_SCHED_NORMAL); ASSERT(!msbp->ongoing); |