[lkml]   [2003]   [May]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: recursive spinlocks. Shoot.
On Sun, 2003-05-18 at 18:35, William Lee Irwin III wrote:
> At some point in the past, Peter Breuer's attribution was removed from:
> >> Here's a before-breakfast implementation of a recursive spinlock. That
> >> is, the same thread can "take" the spinlock repeatedly.
> On Sun, May 18, 2003 at 09:30:17AM -0700, Martin J. Bligh wrote:
> > Why?
> netconsole.

not really.
the netconsole issue is tricky and recursive, but recursive locks aren't
the solution; that would require a rewrite of the network drivers. It's
far easier to solve it by moving the debug printk's instead.
[unhandled content-type:application/pgp-signature]
 \ /
  Last update: 2005-03-22 13:35    [W:0.204 / U:0.168 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site