diff options
| author | Alexandr Nedvedicky <sashan@cvs.openbsd.org> | 2019-06-04 23:06:35 +0000 |
|---|---|---|
| committer | Alexandr Nedvedicky <sashan@cvs.openbsd.org> | 2019-06-04 23:06:35 +0000 |
| commit | 9c98b552142b6468d768dc04167fd0b59f2aa6bb (patch) | |
| tree | 0324012855ba26434a68e7ee9dc33a1758dce4d6 /sys/net/if.c | |
| parent | b85e6844484158c34229b28256507940d2579c8c (diff) | |
if_netisr(): trade NET_LOCK() for NET_RLOCK()
OK mpi@
Diffstat (limited to 'sys/net/if.c')
| -rw-r--r-- | sys/net/if.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/net/if.c b/sys/net/if.c index e355f44e80d..31b107c8b4c 100644 --- a/sys/net/if.c +++ b/sys/net/if.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if.c,v 1.583 2019/05/12 16:38:02 sashan Exp $ */ +/* $OpenBSD: if.c,v 1.584 2019/06/04 23:06:34 sashan Exp $ */ /* $NetBSD: if.c,v 1.35 1996/05/07 05:26:04 thorpej Exp $ */ /* @@ -976,14 +976,14 @@ if_netisr(void *unused) { int n, t = 0; - NET_LOCK(); + NET_RLOCK(); while ((n = netisr) != 0) { /* Like sched_pause() but with a rwlock dance. */ if (curcpu()->ci_schedstate.spc_schedflags & SPCF_SHOULDYIELD) { - NET_UNLOCK(); + NET_RUNLOCK(); yield(); - NET_LOCK(); + NET_RLOCK(); } atomic_clearbits_int(&netisr, n); @@ -1044,7 +1044,7 @@ if_netisr(void *unused) } #endif - NET_UNLOCK(); + NET_RUNLOCK(); } void |