| commit | b4d95eb3435fdd89eede127bf3c43923e89716b6 | |
| author | Stephen Hemminger <shemminger@osdl.org> | |
| Fri, 16 Apr 2004 07:59:31 +0000 (16 00:59 -0700) | ||
| committer | Stephen Hemminger <shemminger@osdl.org> | |
| Fri, 16 Apr 2004 07:59:31 +0000 (16 00:59 -0700) | ||
| tree | e7cb75cd830b025d1264176f2467fb5843466eb4 | treesnapshot (tar.gz zip) |
| parent | 60e45e04e297d1d3056f86f6f0a5bbd4b630b456 | commitdiff |
[NET]: Fix lapbether bad scheduling while atomic.
Bring up/down network devices with lapbether causes scheduling while
atomic (if preempt enabled).
The calls to rcu_read_lock are unnecessary since lapb_device_event
is called from notifier with the rtnetlink semaphore held, it is
already protected from the labp_devices list changing.
Bring up/down network devices with lapbether causes scheduling while
atomic (if preempt enabled).
The calls to rcu_read_lock are unnecessary since lapb_device_event
is called from notifier with the rtnetlink semaphore held, it is
already protected from the labp_devices list changing.
| drivers/net/wan/lapbether.c | diffblobblamehistory |