diff options
| author | Pekka Paalanen <pq@iki.fi> | 2008-05-12 23:20:57 +0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-24 13:21:55 +0400 |
| commit | 10c43d2eb50c9a5ad60388b9d3c41c31150049e6 (patch) | |
| tree | d5a15fe0661a880366b89d0f15cb79740a7302bb /include | |
| parent | 63ffa3e456c1a9884a3ebac997d91e3fdae18d78 (diff) | |
| download | linux-10c43d2eb50c9a5ad60388b9d3c41c31150049e6.tar.xz | |
x86: explicit call to mmiotrace in do_page_fault()
The custom page fault handler list is replaced with a single function
pointer. All related functions and variables are renamed for
mmiotrace.
Signed-off-by: Pekka Paalanen <pq@iki.fi>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: pq@iki.fi
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/kdebug.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/include/asm-x86/kdebug.h b/include/asm-x86/kdebug.h index a80f2d6cc737..7063281040da 100644 --- a/include/asm-x86/kdebug.h +++ b/include/asm-x86/kdebug.h @@ -35,13 +35,11 @@ extern void show_regs(struct pt_regs *regs); extern unsigned long oops_begin(void); extern void oops_end(unsigned long, struct pt_regs *, int signr); -struct pf_handler { - struct hlist_node hlist; - int (*handler)(struct pt_regs *regs, unsigned long error_code, - unsigned long address); -}; +typedef int (*pf_handler_func)(struct pt_regs *regs, + unsigned long error_code, + unsigned long address); -extern void register_page_fault_handler(struct pf_handler *new_pfh); -extern void unregister_page_fault_handler(struct pf_handler *old_pfh); +extern int mmiotrace_register_pf(pf_handler_func new_pfh); +extern int mmiotrace_unregister_pf(pf_handler_func old_pfh); #endif |