Messages in this thread Patch in this message | | | Date | Thu, 03 Feb 2005 23:53:33 +0300 | From | "Eugeny S. Mints" <> | Subject | Re: [patch] Real-Time Preemption, -RT-2.6.11-rc2-V0.7.37-02 |
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Ingo Molnar wrote: > i have released the -V0.7.37-02 Real-Time Preemption patch, which can be > downloaded from the usual place: > > http://redhat.com/~mingo/realtime-preempt/ Minor fix for deadlock tracer: "...acquired at XXX" may print caller's of an up() eip instead of eip of caller of a down() in case a lock was initally contended before deadlock is detected.
Seems actual for 37-03 as well. pathc is attached.
Eugeny
--- rt.c.orig 2005-02-03 23:35:42.000000000 +0300 +++ rt.c 2005-02-03 23:35:58.000000000 +0300 @@ -734,7 +734,7 @@ list_del_init(&waiter->pi_list); - set_new_owner(lock, old_owner, new_owner, eip); + set_new_owner(lock, old_owner, new_owner, waiter->eip); /* Don't touch waiter after ->task has been NULLed */ mb(); waiter->task = NULL; | |