Re: [PATCH 5/5] ring-buffer: fix printk output

Valdis.Kletnieks
2009-04-29T16:20:46Z

[-- Attachment #1: Type: text/plain, Size: 276 bytes --]

On Tue, 28 Apr 2009 23:20:00 PDT, Andrew Morton said:
> printk_once() is racy on smp and preempt btw ;)

Looks like at worst, it's prone to the usual printk racing, plus a possible
misfire causing it to print twice before shutting up? Or is there something
I'm missing here?

[-- Attachment #2: Type: application/pgp-signature, Size: 226 bytes --]