tree 9c02e2959d590b3db212c10452fa45c26324485d
parent 09bda4432a8a4d4db2b2b94697abc8d732a9ff73
author Jason Baron <jbaron@redhat.com> 1329854573 -0500
committer Ingo Molnar <mingo@elte.hu> 1329893979 +0100

jump label: Add a WARN() if jump label key count goes negative

The count on a jump label key should never go negative. Add a
WARN() to check for this condition.

Signed-off-by: Jason Baron <jbaron@redhat.com>
Cc: Gleb Natapov <gleb@redhat.com>
Cc: rostedt@goodmis.org
Cc: mathieu.desnoyers@efficios.com
Cc: davem@davemloft.net
Cc: ddaney.cavm@gmail.com
Cc: a.p.zijlstra@chello.nl
Link: http://lkml.kernel.org/r/3c68556121be4d1920417a3fe367da1ec38246b4.1329851692.git.jbaron@redhat.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>