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[PATCH] put a comment at register_die_notifier that the export is used

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{un}register_die_notifier() is used by kdb... document this so that future
"remove dead export" rounds can skip this export.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Arjan van de Ven 2006-07-10 04:44:05 -07:00 committed by Linus Torvalds
parent f86bf9b7bc
commit 1454aed92b
2 changed files with 4 additions and 4 deletions
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4
arch/i386/kernel/traps.c
View File

@ -100,13 +100,13 @@ int register_die_notifier(struct notifier_block *nb)
vmalloc_sync_all();
return atomic_notifier_chain_register(&i386die_chain, nb);
}
EXPORT_SYMBOL(register_die_notifier);
EXPORT_SYMBOL(register_die_notifier); /* used modular by kdb */
int unregister_die_notifier(struct notifier_block *nb)
{
return atomic_notifier_chain_unregister(&i386die_chain, nb);
}
EXPORT_SYMBOL(unregister_die_notifier);
EXPORT_SYMBOL(unregister_die_notifier); /* used modular by kdb */
static inline int valid_stack_ptr(struct thread_info *tinfo, void *p)
{

4
arch/x86_64/kernel/traps.c
View File

@ -76,13 +76,13 @@ int register_die_notifier(struct notifier_block *nb)
vmalloc_sync_all();
return atomic_notifier_chain_register(&die_chain, nb);
}
EXPORT_SYMBOL(register_die_notifier);
EXPORT_SYMBOL(register_die_notifier); /* used modular by kdb */
int unregister_die_notifier(struct notifier_block *nb)
{
return atomic_notifier_chain_unregister(&die_chain, nb);
}
EXPORT_SYMBOL(unregister_die_notifier);
EXPORT_SYMBOL(unregister_die_notifier); /* used modular by kdb */
static inline void conditional_sti(struct pt_regs *regs)
{