netfilter: x_tables: move sleeping allocation outside BH-disabled region
authorJan Engelhardt <jengelh@medozas.de>
Wed, 21 Apr 2010 12:45:51 +0000 (14:45 +0200)
committerPatrick McHardy <kaber@trash.net>
Wed, 21 Apr 2010 12:45:51 +0000 (14:45 +0200)
commitd97a9e47ba148cfc41e354c5cd241f472273207c
tree8e3a640118767fb4bd0496a8ffd390e55583fffa
parent6c79bf0f2440fd250c8fce8d9b82fcf03d4e8350
netfilter: x_tables: move sleeping allocation outside BH-disabled region

The jumpstack allocation needs to be moved out of the critical region.
Corrects this notice:

BUG: sleeping function called from invalid context at mm/slub.c:1705
[  428.295762] in_atomic(): 1, irqs_disabled(): 0, pid: 9111, name: iptables
[  428.295771] Pid: 9111, comm: iptables Not tainted 2.6.34-rc1 #2
[  428.295776] Call Trace:
[  428.295791]  [<c012138e>] __might_sleep+0xe5/0xed
[  428.295801]  [<c019e8ca>] __kmalloc+0x92/0xfc
[  428.295825]  [<f865b3bb>] ? xt_jumpstack_alloc+0x36/0xff [x_tables]

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
net/netfilter/x_tables.c