[lkml]   [2008]   [Jan]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] call sysrq_timer_list_show from a workqueue

(Rusty Cc:-ed)

* Kyle McMartin <> wrote:

> handle_sysrq can be called from interrupt context.
> sysrq_timer_list_show eventually starts poking at module symbols which
> take the module mutex.
> so instead, let's just kick off a workqueue.
> [ doesn't happen on my laptop with the keyboard, but does when
> triggered from /proc/sysrq-trigger ]

hmmm. This really shouldnt be happening - how come we hit the module
mutex on simple things like symbol lookups?


 \ /
  Last update: 2008-01-08 10:21    [W:0.051 / U:1.004 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site