tick/broadcast: Return busy if periodic mode and hrtimer broadcast
authorThomas Gleixner <tglx@linutronix.de>
Tue, 7 Jul 2015 15:45:22 +0000 (17:45 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 7 Jul 2015 16:46:48 +0000 (18:46 +0200)
commitd33257264b0267a8fd20f6717abbb484c9e21130
tree895f4b0ba6837779fc4c506207b76df90dd91126
parente3ac79e087ffe8a1f953ed44a74acf7616cb0b25
tick/broadcast: Return busy if periodic mode and hrtimer broadcast

If the system is in periodic mode and the broadcast device is hrtimer
based, return busy as we have no proper handling for this.

[ Split out from a larger combo patch ]

Tested-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Suzuki Poulose <Suzuki.Poulose@arm.com>
Cc: Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>
Cc: Catalin Marinas <Catalin.Marinas@arm.com>
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Preeti U Murthy <preeti@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Link: http://lkml.kernel.org/r/alpine.DEB.2.11.1507070929360.3916@nanos
kernel/time/tick-broadcast.c