Re: [RFC PATCH 4/9] irq_work: Let the arch tell us about self-IPIsupport

[Steven Rostedt]

On Mon, 2012-10-29 at 14:28 +0100, Frederic Weisbecker wrote:
> This prepares us to make printk working on nohz CPUs
> using irq work.

-ENOTENOUGHINFO

Please state how this prepares printk for nohz CPUS using irq_work.

Thanks,

-- Steve

> 
> Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Cc: Ingo Molnar <mingo@xxxxxxxxxx>
> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
> Cc: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
> ---


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