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lockdep: get_user_chars() redo

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Generic, states independent, get_user_chars().

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Peter Zijlstra 2009-01-22 17:53:47 +01:00 • committed by Ingo Molnar
parent 3ff176ca47
commit f510b233cf
4 changed files with 36 additions and 31 deletions
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7
kernel/lockdep_internals.h
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@ -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);