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dump_stack: consolidate dump_stack() implementations and unify their behaviors
[GitHub/mt8127/android_kernel_alcatel_ttab.git]
/
arch
/
arm64
/
kernel
/
traps.c
diff --git
a/arch/arm64/kernel/traps.c
b/arch/arm64/kernel/traps.c
index b3c5f628bdb45490bbf863e5c195f81bc74938c6..61d7dd29f756c300926410cef60ab523a5a7a7b1 100644
(file)
--- a/
arch/arm64/kernel/traps.c
+++ b/
arch/arm64/kernel/traps.c
@@
-167,13
+167,6
@@
static void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk)
}
}
-void dump_stack(void)
-{
- dump_backtrace(NULL, NULL);
-}
-
-EXPORT_SYMBOL(dump_stack);
-
void show_stack(struct task_struct *tsk, unsigned long *sp)
{
dump_backtrace(NULL, tsk);