forked from mirrors/linux
3c865dd9c1
The TLB registers are dumped in a couble of places:
- sysrq_tlbdump_single() - when dumping TLB state.
- do_mcheck() - in response to a machine check error.
The main TLB registers also differ between r3k and r4k, but r4k appears
to be assumed.
Refactor this code into a dump_tlb_regs() function, implemented for both
r3k and r4k, and used by both of the above functions.
Fixes: d1e9a4f547 ("MIPS: Add SysRq operation to dump TLBs on all CPUs")
Suggested-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10721/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 lines
403 B
C
17 lines
403 B
C
/*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*
|
|
* Copyright (C) 2002 by Ralf Baechle
|
|
*/
|
|
#ifndef __ASM_TLBDEBUG_H
|
|
#define __ASM_TLBDEBUG_H
|
|
|
|
/*
|
|
* TLB debugging functions:
|
|
*/
|
|
extern void dump_tlb_regs(void);
|
|
extern void dump_tlb_all(void);
|
|
|
|
#endif /* __ASM_TLBDEBUG_H */
|