tree 46512c24ff245052e60b6d2156cd9992d272ff11
parent b3806b4316306dc9c542eff6c23d7d42918f3504
author Ingo Molnar <mingo@elte.hu> 1210620046 +0200
committer Thomas Gleixner <tglx@linutronix.de> 1211568132 +0200

ftrace: fix locking

we can hold all cpu trace buffer locks at once - put each into a
separate lock class.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>