]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commit
locking/rtmutex: Only warn once on a trylock from bad context
authorSebastian Andrzej Siewior <bigeasy@linutronix.de>
Fri, 27 May 2016 13:47:18 +0000 (15:47 +0200)
committerIngo Molnar <mingo@kernel.org>
Wed, 8 Jun 2016 12:22:00 +0000 (14:22 +0200)
commita461d58792d4a46b8b10ae50973ec9b2763b694e
tree9b4b6901645271d52eb3a524922a2174e072bbae
parentdfaaf3fa01d65cf6e2072965bb0b7aaa7285344f
locking/rtmutex: Only warn once on a trylock from bad context

One warning should be enough to get one motivated to fix this. It is
possible that this happens more than once and that starts flooding the
output. Later the prints will be suppressed so we only get half of it.
Depending on the console system used it might not be helpful.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1464356838-1755-1-git-send-email-bigeasy@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
kernel/locking/rtmutex.c