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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2012-05-21 21:39:42 +0200 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2012-05-21 21:39:42 +0200 |
| commit | 0ad8c6a22d03a1598f7cc6585c65354dadca62ad (patch) | |
| tree | 1507deef3d55d5f3c71b2f76924fe1f6c6211905 /net/core/pktgen.c | |
| parent | 8527f8e2934683e53405fbe876a4e6f4a0c46eb8 (diff) | |
| parent | 76e10d158efb6d4516018846f60c2ab5501900bc (diff) | |
Merge tag 'v3.4' with SCSI updates, needed for subsequent firewire-sbp2 changes
Linux 3.4
Diffstat (limited to 'net/core/pktgen.c')
| -rw-r--r-- | net/core/pktgen.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 4d8ce93cd50..b81369b6ddc 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -1931,7 +1931,7 @@ static int pktgen_device_event(struct notifier_block *unused, { struct net_device *dev = ptr; - if (!net_eq(dev_net(dev), &init_net)) + if (!net_eq(dev_net(dev), &init_net) || pktgen_exiting) return NOTIFY_DONE; /* It is OK that we do not hold the group lock right now, @@ -3755,12 +3755,18 @@ static void __exit pg_cleanup(void) { struct pktgen_thread *t; struct list_head *q, *n; + LIST_HEAD(list); /* Stop all interfaces & threads */ pktgen_exiting = true; - list_for_each_safe(q, n, &pktgen_threads) { + mutex_lock(&pktgen_thread_lock); + list_splice_init(&pktgen_threads, &list); + mutex_unlock(&pktgen_thread_lock); + + list_for_each_safe(q, n, &list) { t = list_entry(q, struct pktgen_thread, th_list); + list_del(&t->th_list); kthread_stop(t->tsk); kfree(t); } |