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| author |   Dmitry Safonov <dima@arista.com> | 2020-06-08 21:32:29 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-09 09:39:13 -0700 |
| commit | 9cb8f069deeed708bf19486d5893e297dc467ae0 (patch) | |
| tree | 6cefbbb0d780a90aa305f9be41506c5b0daacb63 /arch/powerpc | |
| parent | kernel: use show_stack_loglvl() (diff) | |
| download | linux-dev-9cb8f069deeed708bf19486d5893e297dc467ae0.tar.xz linux-dev-9cb8f069deeed708bf19486d5893e297dc467ae0.zip | |
kernel: rename show_stack_loglvl() => show_stack()
Now the last users of show_stack() got converted to use an explicit log
level, show_stack_loglvl() can drop it's redundant suffix and become once
again well known show_stack().
Signed-off-by: Dmitry Safonov <dima@arista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20200418201944.482088-51-dima@arista.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/process.c | 11 | ||||
| -rw-r--r-- | arch/powerpc/kernel/stacktrace.c | 2 |
2 files changed, 4 insertions, 9 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index a456b4454b3f..99d619f81cb5 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -1456,7 +1456,7 @@ void show_regs(struct pt_regs * regs) printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip); printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link); #endif - show_stack(current, (unsigned long *) regs->gpr[1]); + show_stack(current, (unsigned long *) regs->gpr[1], KERN_DEFAULT); if (!user_mode(regs)) show_instructions(regs); } @@ -2063,8 +2063,8 @@ unsigned long get_wchan(struct task_struct *p) static int kstack_depth_to_print = CONFIG_PRINT_STACK_DEPTH; -void show_stack_loglvl(struct task_struct *tsk, unsigned long *stack, - const char *loglvl) +void show_stack(struct task_struct *tsk, unsigned long *stack, + const char *loglvl) { unsigned long sp, ip, lr, newsp; int count = 0; @@ -2133,11 +2133,6 @@ void show_stack_loglvl(struct task_struct *tsk, unsigned long *stack, put_task_stack(tsk); } -void show_stack(struct task_struct *tsk, unsigned long *stack) -{ - show_stack_loglvl(tsk, stack, KERN_DEFAULT); -} - #ifdef CONFIG_PPC64 /* Called with hard IRQs off */ void notrace __ppc64_runlatch_on(void) diff --git a/arch/powerpc/kernel/stacktrace.c b/arch/powerpc/kernel/stacktrace.c index c477b8585a29..b6440657ef92 100644 --- a/arch/powerpc/kernel/stacktrace.c +++ b/arch/powerpc/kernel/stacktrace.c @@ -260,7 +260,7 @@ static void raise_backtrace_ipi(cpumask_t *mask) pr_cont(" current pointer corrupt? (%px)\n", p->__current); pr_warn("Back trace of paca->saved_r1 (0x%016llx) (possibly stale):\n", p->saved_r1); - show_stack(p->__current, (unsigned long *)p->saved_r1); + show_stack(p->__current, (unsigned long *)p->saved_r1, KERN_WARNING); } } |