Author: sbruno
Date: Thu Aug 2 00:00:34 2012
New Revision: 238981
URL: http://svn.freebsd.org/changeset/base/238981
Log:
CPU_NEXT() already handles wrapping around to the beginning. Also, in a
system with sparse CPU IDs, you can have a valid CPU ID > mp_ncpus (e.g. if
you have two CPUs 0 and 4, with mp_maxid == 4 and mp_ncpus == 2).
Introduced at svn r235210
Submitted by: jhb@
Reviewed by: jfv@
Modified:
head/sys/dev/e1000/if_igb.c
Modified: head/sys/dev/e1000/if_igb.c
==============================================================================
--- head/sys/dev/e1000/if_igb.c Wed Aug 1 23:05:57 2012 (r238980)
+++ head/sys/dev/e1000/if_igb.c Thu Aug 2 00:00:34 2012 (r238981)
@@ -2522,7 +2522,6 @@ igb_allocate_msix(struct adapter *adapte
"Bound queue %d to cpu %d\n",
i,igb_last_bind_cpu);
igb_last_bind_cpu = CPU_NEXT(igb_last_bind_cpu);
- igb_last_bind_cpu = igb_last_bind_cpu % mp_ncpus;
}
#if __FreeBSD_version >= 800000
TASK_INIT(&que->txr->txq_task, 0, igb_deferred_mq_start,
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