* [PATCH] Fix sysrq-t free stack output
@ 2003-10-06 13:43 Russell King
0 siblings, 0 replies; only message in thread
From: Russell King @ 2003-10-06 13:43 UTC (permalink / raw)
To: Linus Torvalds, Linux Kernel List
It seems that we're attempting to work out the free stack size using two
unrelated pointers for the lowest address of the stack. Fix this to use
the correct pointer.
--- orig/kernel/sched.c Sun Sep 28 09:55:57 2003
+++ linux/kernel/sched.c Mon Oct 6 14:40:37 2003
@@ -2465,7 +2465,7 @@
unsigned long * n = (unsigned long *) (p->thread_info+1);
while (!*n)
n++;
- free = (unsigned long) n - (unsigned long)(p+1);
+ free = (unsigned long) n - (unsigned long)(p->thread_info+1);
}
printk("%5lu %5d %6d ", free, p->pid, p->parent->pid);
if ((relative = eldest_child(p)))
--
Russell King (rmk@arm.linux.org.uk) http://www.arm.linux.org.uk/personal/
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 PCMCIA - http://pcmcia.arm.linux.org.uk/
2.6 Serial core
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2003-10-06 13:43 [PATCH] Fix sysrq-t free stack output Russell King
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