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| author | NeilBrown <neilb@suse.de> | 2006-03-27 01:15:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-27 08:44:41 -0800 |
| commit | 15a5f6bd23eddd5b3be80366f364be04fb1c1c99 (patch) | |
| tree | e3c4fa8eb9e8b21ebca33370b7a93eab11662a5d /include/linux/sunrpc/cache.h | |
| parent | 7d317f2c9f1e9dcf4f632fa98f91d1d4a36c4cae (diff) | |
| download | op-kernel-dev-15a5f6bd23eddd5b3be80366f364be04fb1c1c99.zip op-kernel-dev-15a5f6bd23eddd5b3be80366f364be04fb1c1c99.tar.gz | |
[PATCH] knfsd: Create cache_lookup function instead of using a macro to declare one
The C++-like 'template' approach proves to be too ugly and hard to work with.
The old 'template' won't go away until all users are updated.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/sunrpc/cache.h')
| -rw-r--r-- | include/linux/sunrpc/cache.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h index 405ac14..3e17a5f 100644 --- a/include/linux/sunrpc/cache.h +++ b/include/linux/sunrpc/cache.h @@ -81,6 +81,11 @@ struct cache_detail { struct cache_detail *cd, struct cache_head *h); + struct cache_head * (*alloc)(void); + int (*match)(struct cache_head *orig, struct cache_head *new); + void (*init)(struct cache_head *orig, struct cache_head *new); + void (*update)(struct cache_head *orig, struct cache_head *new); + /* fields below this comment are for internal use * and should not be touched by cache owners */ @@ -237,6 +242,13 @@ RTN *FNAME ARGS \ & FUNC##_cache, FUNC##_hash(item), FUNC##_match(item, tmp), \ STRUCT##_init(new, item), STRUCT##_update(tmp, item)) +extern struct cache_head * +sunrpc_cache_lookup(struct cache_detail *detail, + struct cache_head *key, int hash); +extern struct cache_head * +sunrpc_cache_update(struct cache_detail *detail, + struct cache_head *new, struct cache_head *old, int hash); + #define cache_for_each(pos, detail, index, member) \ for (({read_lock(&(detail)->hash_lock); index = (detail)->hash_size;}) ; \ |
