printk: robustify printk, update comment
authorJiri Kosina <jkosina@suse.cz>
Wed, 20 Aug 2008 12:40:55 +0000 (14:40 +0200)
committerIngo Molnar <mingo@elte.hu>
Wed, 20 Aug 2008 13:39:59 +0000 (15:39 +0200)
commit1fa63a817d27af7dc0d5ed454eb8fe5dec65fac7
tree32da7727193eeb85cb71e8b347afce76997abe89
parentfa33507a22623b3bd543b15a21c362cf364b6cff
printk: robustify printk, update comment

Remove the comment describing the possibility of printk() deadlocking on
runqueue lock.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/printk.c