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-rw-r--r--include/linux/sunrpc/cache.h11
-rw-r--r--include/linux/sunrpc/svcauth.h1
-rw-r--r--include/linux/sunrpc/svcsock.h3
3 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index b5612c958cc..3699dff7db8 100644
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -163,6 +163,17 @@ static inline void cache_put(struct cache_head *h, struct cache_detail *cd)
kref_put(&h->ref, cd->cache_put);
}
+static inline int cache_valid(struct cache_head *h)
+{
+ /* If an item has been unhashed pending removal when
+ * the refcount drops to 0, the expiry_time will be
+ * set to 0. We don't want to consider such items
+ * valid in this context even though CACHE_VALID is
+ * set.
+ */
+ return (h->expiry_time != 0 && test_bit(CACHE_VALID, &h->flags));
+}
+
extern int cache_check(struct cache_detail *detail,
struct cache_head *h, struct cache_req *rqstp);
extern void cache_flush(void);
diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
index a6601650dee..de92619b082 100644
--- a/include/linux/sunrpc/svcauth.h
+++ b/include/linux/sunrpc/svcauth.h
@@ -126,6 +126,7 @@ extern struct auth_domain *auth_domain_find(char *name);
extern struct auth_domain *auth_unix_lookup(struct in_addr addr);
extern int auth_unix_forget_old(struct auth_domain *dom);
extern void svcauth_unix_purge(void);
+extern void svcauth_unix_info_release(void *);
static inline unsigned long hash_str(char *name, int bits)
{
diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h
index 4c296152cbf..98b21ad370f 100644
--- a/include/linux/sunrpc/svcsock.h
+++ b/include/linux/sunrpc/svcsock.h
@@ -54,6 +54,9 @@ struct svc_sock {
int sk_reclen; /* length of record */
int sk_tcplen; /* current read length */
time_t sk_lastrecv; /* time of last received request */
+
+ /* cache of various info for TCP sockets */
+ void *sk_info_authunix;
};
/*