diff options
| author | Jarek Poplawski <jarkao2@o2.pl> | 2007-06-28 22:11:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-06-28 22:11:47 -0700 |
| commit | 17200811cf539b9107a99a39bf71ba3567966285 (patch) | |
| tree | 11763c9163f8d521acc74c9b89faa0210860b2f1 /kernel/rwsem.c | |
| parent | 25243633c29b72c4edd5fe9cfcbd76aa5eef8b36 (diff) | |
[NETPOLL] netconsole: fix soft lockup when removing module
#1
Until kernel ver. 2.6.21 (including) cancel_rearming_delayed_work()
required a work function should always (unconditionally) rearm with
delay > 0 - otherwise it would endlessly loop. This patch replaces
this function with cancel_delayed_work(). Later kernel versions don't
require this, so here it's only for uniformity.
#2
After deleting a timer in cancel_[rearming_]delayed_work() there could
stay a last skb queued in npinfo->txq causing a memory leak after
kfree(npinfo).
Initial patch & testing by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Jarek Poplawski <jarkao2@o2.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'kernel/rwsem.c')
0 files changed, 0 insertions, 0 deletions