diff options
Diffstat (limited to 'usr/src')
| -rw-r--r-- | usr/src/uts/common/inet/ip/ip_squeue.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/usr/src/uts/common/inet/ip/ip_squeue.c b/usr/src/uts/common/inet/ip/ip_squeue.c index faf5bd7cd7..8df412e468 100644 --- a/usr/src/uts/common/inet/ip/ip_squeue.c +++ b/usr/src/uts/common/inet/ip/ip_squeue.c @@ -793,11 +793,9 @@ ip_find_unused_squeue(squeue_set_t *sqs, boolean_t fanout) * Check and make sure the CPU that sqs * is bound to is valid. There could be * sqs's around whose CPUs could have - * been DR'd out. Also note cpu_lock is - * not held here. It is ok as later we - * do cpu_lock when we access cpu_t - * members. + * been DR'd out. */ + mutex_enter(&cpu_lock); if (cpu_get(curr_sqs->sqs_bind) != NULL) { if (best_sqs == NULL) { best_sqs = curr_sqs; @@ -808,6 +806,7 @@ ip_find_unused_squeue(squeue_set_t *sqs, boolean_t fanout) min_sq = curr_sqs->sqs_size; } } + mutex_exit(&cpu_lock); } ASSERT(best_sqs != NULL); |