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-rw-r--r--include/linux/mbcache.h20
1 files changed, 5 insertions, 15 deletions
diff --git a/include/linux/mbcache.h b/include/linux/mbcache.h
index a09b84e4fdb4..54cbbac1e71d 100644
--- a/include/linux/mbcache.h
+++ b/include/linux/mbcache.h
@@ -4,9 +4,6 @@
(C) 2001 by Andreas Gruenbacher, <a.gruenbacher@computer.org>
*/
-/* Hardwire the number of additional indexes */
-#define MB_CACHE_INDEXES_COUNT 1
-
struct mb_cache_entry {
struct list_head e_lru_list;
struct mb_cache *e_cache;
@@ -18,17 +15,12 @@ struct mb_cache_entry {
struct {
struct list_head o_list;
unsigned int o_key;
- } e_indexes[0];
-};
-
-struct mb_cache_op {
- int (*free)(struct mb_cache_entry *, gfp_t);
+ } e_index;
};
/* Functions on caches */
-struct mb_cache * mb_cache_create(const char *, struct mb_cache_op *, size_t,
- int, int);
+struct mb_cache *mb_cache_create(const char *, int);
void mb_cache_shrink(struct block_device *);
void mb_cache_destroy(struct mb_cache *);
@@ -36,17 +28,15 @@ void mb_cache_destroy(struct mb_cache *);
struct mb_cache_entry *mb_cache_entry_alloc(struct mb_cache *, gfp_t);
int mb_cache_entry_insert(struct mb_cache_entry *, struct block_device *,
- sector_t, unsigned int[]);
+ sector_t, unsigned int);
void mb_cache_entry_release(struct mb_cache_entry *);
void mb_cache_entry_free(struct mb_cache_entry *);
struct mb_cache_entry *mb_cache_entry_get(struct mb_cache *,
struct block_device *,
sector_t);
-#if !defined(MB_CACHE_INDEXES_COUNT) || (MB_CACHE_INDEXES_COUNT > 0)
-struct mb_cache_entry *mb_cache_entry_find_first(struct mb_cache *cache, int,
+struct mb_cache_entry *mb_cache_entry_find_first(struct mb_cache *cache,
struct block_device *,
unsigned int);
-struct mb_cache_entry *mb_cache_entry_find_next(struct mb_cache_entry *, int,
+struct mb_cache_entry *mb_cache_entry_find_next(struct mb_cache_entry *,
struct block_device *,
unsigned int);
-#endif