From: Satyam Sharma <satyam@infradead.org>
Date: Wed, 24 Oct 2007 16:23:50 +0000 (+0200)
Subject: sched: use show_regs() to improve __schedule_bug() output
X-Git-Tag: v2.6.24-rc2~145^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=838225b48edc971620cbeb292034dabd2b0d7d1d;p=pandora-kernel.git

sched: use show_regs() to improve __schedule_bug() output

A full register dump along with stack backtrace would make the
"scheduling while atomic" message more helpful. Use show_regs() instead
of dump_stack() for this. We already know we're atomic in here (that is
why this function was called) so show_regs()'s atomicity expectations
are guaranteed.

Also, modify the output of the "BUG: scheduling while atomic:" header a
bit to keep task->comm and task->pid together and preempt_count() after
them.

Signed-off-by: Satyam Sharma <satyam@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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