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authorArjan van de Ven <arjan@infradead.org>2006-07-10 04:44:05 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-10 13:24:15 -0700
commit1454aed92b6b89cb1fbe3cbecd8ceaa7a122f3b7 (patch)
treefc8ff55a38bed2400aa21ee75e8311e9064060cd
parentf86bf9b7bcc5d325687a8b80da8ee3eb56e02da7 (diff)
downloadlinux-linaro-stable-1454aed92b6b89cb1fbe3cbecd8ceaa7a122f3b7.tar.gz
[PATCH] put a comment at register_die_notifier that the export is used
{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>
-rw-r--r--arch/i386/kernel/traps.c4
-rw-r--r--arch/x86_64/kernel/traps.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index 2bf8b55b91f8..5cfd4f42eeba 100644
--- a/arch/i386/kernel/traps.c
+++ b/arch/i386/kernel/traps.c
@@ -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)
{
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c
index 79d05c482072..eb39a2775236 100644
--- a/arch/x86_64/kernel/traps.c
+++ b/arch/x86_64/kernel/traps.c
@@ -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)
{