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x86: avoid avoid passing around 'thread_info' in stack dumping code
[cascardo/linux.git]
/
arch
/
x86
/
kernel
/
dumpstack_32.c
diff --git
a/arch/x86/kernel/dumpstack_32.c
b/arch/x86/kernel/dumpstack_32.c
index
464ffd6
..
fef917e
100644
(file)
--- a/
arch/x86/kernel/dumpstack_32.c
+++ b/
arch/x86/kernel/dumpstack_32.c
@@
-61,15
+61,13
@@
void dump_trace(struct task_struct *task, struct pt_regs *regs,
bp = stack_frame(task, regs);
for (;;) {
bp = stack_frame(task, regs);
for (;;) {
- struct thread_info *context;
void *end_stack;
end_stack = is_hardirq_stack(stack, cpu);
if (!end_stack)
end_stack = is_softirq_stack(stack, cpu);
void *end_stack;
end_stack = is_hardirq_stack(stack, cpu);
if (!end_stack)
end_stack = is_softirq_stack(stack, cpu);
- context = task_thread_info(task);
- bp = ops->walk_stack(context, stack, bp, ops, data,
+ bp = ops->walk_stack(task, stack, bp, ops, data,
end_stack, &graph);
/* Stop if not on irq stack */
end_stack, &graph);
/* Stop if not on irq stack */