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From: erik quanstrom <quanstro@coraid.com>
To: 9fans@cse.psu.edu
Subject: [9fans] taslock.c change.
Date: Tue,  1 May 2007 16:58:03 -0400	[thread overview]
Message-ID: <22db92ac16a19d45bb908c72a57696a5@coraid.com> (raw)

can someone explain why this panic was removed from taslock.c?

taslock.c:145,153 - /n/sources/plan9/sys/src/9/port//taslock.c:145,150
  			panic("corrupt ilock %p pc=%luX m=%p isilock=%d", 
  				l, l->pc, l->m, l->isilock);
  		}
- 		if(l->m == MACHP(m->machno))
- 			panic("ilock: deadlock on cpu%d pc=%luX lockpc=%luX\n", 
- 				m->machno, pc, l->pc);
  		for(;;){
  			lockstats.inglare++;
  			splx(x);


             reply	other threads:[~2007-05-01 20:58 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-05-01 20:58 erik quanstrom [this message]
2007-05-01 21:12 ` Russ Cox

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