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kdb: kdb_current_regs should be private

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As of the patch ("MIPS: kdb: Remove old workaround for backtracing on
other CPUs") there is no reason for kdb_current_regs to be in the
public "kdb.h".  Let's move it next to kdb_current_task.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20191109111623.2.Iadbfb484e90b557cc4b5ac9890bfca732cd99d77@changeid
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
This commit is contained in:
Douglas Anderson 2019-11-09 11:16:41 -08:00 committed by Daniel Thompson
parent b356e89b89
commit c67c10a67f
2 changed files with 1 additions and 2 deletions
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2
include/linux/kdb.h
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@ -183,8 +183,6 @@ int kdb_process_cpu(const struct task_struct *p)
return cpu;
}
/* kdb access to register set for stack dumping */
extern struct pt_regs *kdb_current_regs;
#ifdef CONFIG_KALLSYMS
extern const char *kdb_walk_kallsyms(loff_t *pos);
#else /* ! CONFIG_KALLSYMS */

1
kernel/debug/kdb/kdb_private.h
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@ -242,6 +242,7 @@ extern void debug_kusage(void);
extern void kdb_set_current_task(struct task_struct *);
extern struct task_struct *kdb_current_task;
extern struct pt_regs *kdb_current_regs;
#ifdef CONFIG_KDB_KEYBOARD
extern void kdb_kbd_cleanup_state(void);