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| author | Rickard Green <[email protected]> | 2018-03-21 11:54:28 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2018-03-21 11:54:28 +0100 |
| commit | cf3cbf0871832cb0808293842e5ae726edfc12e1 (patch) | |
| tree | cd67d38d40c3414275ec257a6685b86c949c621a /erts/emulator/hipe/hipe_mode_switch.c | |
| parent | 2c5711efcdd48ab8a9b7cd9ae27c97b9c1f8c37e (diff) | |
| parent | 4bc282d812cc2c49aa3e2d073e96c720f16aa270 (diff) | |
| download | otp-cf3cbf0871832cb0808293842e5ae726edfc12e1.tar.gz otp-cf3cbf0871832cb0808293842e5ae726edfc12e1.tar.bz2 otp-cf3cbf0871832cb0808293842e5ae726edfc12e1.zip | |
Merge pull request #1740 from rickard-green/rickard/signals/OTP-14589
Implementation of true asynchronous signaling between processes
Diffstat (limited to 'erts/emulator/hipe/hipe_mode_switch.c')
| -rw-r--r-- | erts/emulator/hipe/hipe_mode_switch.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/erts/emulator/hipe/hipe_mode_switch.c b/erts/emulator/hipe/hipe_mode_switch.c index 8b497c9970..6af514d4ba 100644 --- a/erts/emulator/hipe/hipe_mode_switch.c +++ b/erts/emulator/hipe/hipe_mode_switch.c @@ -496,8 +496,10 @@ Process *hipe_mode_switch(Process *p, unsigned cmd, Eterm reg[]) erts_proc_lock(p, ERTS_PROC_LOCKS_MSG_RECEIVE); p->i = hipe_beam_pc_resume; p->arity = 0; - erts_atomic32_read_band_relb(&p->state, - ~ERTS_PSFLG_ACTIVE); + if (erts_atomic32_read_nob(&p->state) & ERTS_PSFLG_EXITING) + ASSERT(erts_atomic32_read_nob(&p->state) & ERTS_PSFLG_ACTIVE); + else + erts_atomic32_read_band_relb(&p->state, ~ERTS_PSFLG_ACTIVE); erts_proc_unlock(p, ERTS_PROC_LOCKS_MSG_RECEIVE); do_schedule: { |