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[PATCH] kobj_map semaphore to mutex conversion

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Convert the kobj_map code to use a mutex instead of a semaphore.  It
converts the single two users as well, genhd.c and char_dev.c.

Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jes Sorensen 2006-02-06 14:12:43 -08:00 • committed by Greg Kroah-Hartman
parent 8b5536bbee
commit 58383af629
4 changed files with 38 additions and 35 deletions
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4
include/linux/kobj_map.h
View file

@ -1,6 +1,6 @@
#ifdef __KERNEL__
#include <asm/semaphore.h>
#include <linux/mutex.h>
typedef struct kobject *kobj_probe_t(dev_t, int *, void *);
struct kobj_map;
@ -9,6 +9,6 @@ int kobj_map(struct kobj_map *, dev_t, unsigned long, struct module *,
kobj_probe_t *, int (*)(dev_t, void *), void *);
void kobj_unmap(struct kobj_map *, dev_t, unsigned long);
struct kobject *kobj_lookup(struct kobj_map *, dev_t, int *);
struct kobj_map *kobj_map_init(kobj_probe_t *, struct semaphore *);
struct kobj_map *kobj_map_init(kobj_probe_t *, struct mutex *);
#endif