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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2009-01-22 17:53:47 +0100
committerIngo Molnar <mingo@elte.hu>2009-02-14 23:28:22 +0100
commitf510b233cfc7bfd57b6007071c52aa42e3d16b06 (patch)
treed7e91f4d82ee3bed078f5813377b73a1eb7e382f /kernel/lockdep_internals.h
parent3ff176ca47911630d1555f150d36daa2d0819ea9 (diff)
downloadop-kernel-dev-f510b233cfc7bfd57b6007071c52aa42e3d16b06.zip
op-kernel-dev-f510b233cfc7bfd57b6007071c52aa42e3d16b06.tar.gz
lockdep: get_user_chars() redo
Generic, states independent, get_user_chars(). Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/lockdep_internals.h')
-rw-r--r--kernel/lockdep_internals.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/lockdep_internals.h b/kernel/lockdep_internals.h
index 7e653e6..a2cc7e9 100644
--- a/kernel/lockdep_internals.h
+++ b/kernel/lockdep_internals.h
@@ -70,9 +70,10 @@ enum {
extern struct list_head all_lock_classes;
extern struct lock_chain lock_chains[];
-extern void
-get_usage_chars(struct lock_class *class, char *c1, char *c2, char *c3,
- char *c4, char *c5, char *c6);
+#define LOCK_USAGE_CHARS (1+LOCK_USAGE_STATES/2)
+
+extern void get_usage_chars(struct lock_class *class,
+ char usage[LOCK_USAGE_CHARS]);
extern const char * __get_key_name(struct lockdep_subclass_key *key, char *str);
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