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| author | Paul Mundt <lethal@linux-sh.org> | 2009-09-01 13:54:14 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-09-01 13:54:14 +0900 |
| commit | ac6a0cf6716bb46813d0161024c66c2af66e53d1 (patch) | |
| tree | c7f53b1a04c590032c022549f3186fb9b04f8358 /arch/sh/include/asm/unwinder.h | |
| parent | e76a0136a3cf1859fbc07f122e42293d22229558 (diff) | |
| parent | ce3f7cb96e67d6518c7fc7b361a76409c3817d64 (diff) | |
| download | lwn-ac6a0cf6716bb46813d0161024c66c2af66e53d1.tar.gz lwn-ac6a0cf6716bb46813d0161024c66c2af66e53d1.zip | |
Merge branch 'master' into sh/smp
Conflicts:
arch/sh/mm/cache-sh4.c
Diffstat (limited to 'arch/sh/include/asm/unwinder.h')
| -rw-r--r-- | arch/sh/include/asm/unwinder.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/sh/include/asm/unwinder.h b/arch/sh/include/asm/unwinder.h index 3dc551453e28..1e65c07b3e18 100644 --- a/arch/sh/include/asm/unwinder.h +++ b/arch/sh/include/asm/unwinder.h @@ -22,4 +22,10 @@ extern void stack_reader_dump(struct task_struct *, struct pt_regs *, unsigned long *, const struct stacktrace_ops *, void *); +/* + * Used by fault handling code to signal to the unwinder code that it + * should switch to a different unwinder. + */ +extern int unwinder_faulted; + #endif /* _LINUX_UNWINDER_H */ |