| From | Josh Poimboeuf <> | Subject | [PATCH v3 01/51] x86/dumpstack: remove show_trace() | Date | Fri, 12 Aug 2016 09:28:20 -0500 |
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There are a bewildering array of options for dumping the stack. Simplify things a little by removing show_trace(), which is unused.
Reviewed-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> --- arch/x86/include/asm/kdebug.h | 2 -- arch/x86/kernel/dumpstack.c | 6 ------ 2 files changed, 8 deletions(-)
diff --git a/arch/x86/include/asm/kdebug.h b/arch/x86/include/asm/kdebug.h index 1ef9d58..d318811 100644 --- a/arch/x86/include/asm/kdebug.h +++ b/arch/x86/include/asm/kdebug.h @@ -24,8 +24,6 @@ enum die_val { extern void printk_address(unsigned long address); extern void die(const char *, struct pt_regs *,long); extern int __must_check __die(const char *, struct pt_regs *, long); -extern void show_trace(struct task_struct *t, struct pt_regs *regs, - unsigned long *sp, unsigned long bp); extern void show_stack_regs(struct pt_regs *regs); extern void __show_regs(struct pt_regs *regs, int all); extern unsigned long oops_begin(void); diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c index 92e8f0a..5f49c04 100644 --- a/arch/x86/kernel/dumpstack.c +++ b/arch/x86/kernel/dumpstack.c @@ -182,12 +182,6 @@ show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs, dump_trace(task, regs, stack, bp, &print_trace_ops, log_lvl); } -void show_trace(struct task_struct *task, struct pt_regs *regs, - unsigned long *stack, unsigned long bp) -{ - show_trace_log_lvl(task, regs, stack, bp, ""); -} - void show_stack(struct task_struct *task, unsigned long *sp) { unsigned long bp = 0; -- 2.7.4
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