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| author | Pavel Emelyanov <xemul@parallels.com> | 2010-09-27 13:58:42 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2010-09-27 10:16:11 -0400 |
| commit | e3bfca01c1ad378deaee598292bcc7ee19024563 (patch) | |
| tree | bc4a89934cfb309f3d835917257e17e5d5236c6c | |
| parent | bf18ab32ff2a50a3d13d559f26f94ecfba131f24 (diff) | |
| download | kernel_samsung_aries-e3bfca01c1ad378deaee598292bcc7ee19024563.zip kernel_samsung_aries-e3bfca01c1ad378deaee598292bcc7ee19024563.tar.gz kernel_samsung_aries-e3bfca01c1ad378deaee598292bcc7ee19024563.tar.bz2 | |
sunrpc: Make xprt auth cache release work with the xprt
This is done in order to facilitate getting the ip_map_cache from
which to put the ip_map.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
| -rw-r--r-- | include/linux/sunrpc/svcauth.h | 3 | ||||
| -rw-r--r-- | net/sunrpc/svc_xprt.c | 5 | ||||
| -rw-r--r-- | net/sunrpc/svcauth_unix.c | 9 |
3 files changed, 10 insertions, 7 deletions
diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h index 1126693..18bce95 100644 --- a/include/linux/sunrpc/svcauth.h +++ b/include/linux/sunrpc/svcauth.h @@ -116,6 +116,7 @@ struct auth_ops { #define SVC_PENDING 9 #define SVC_COMPLETE 10 +struct svc_xprt; extern int svc_authenticate(struct svc_rqst *rqstp, __be32 *authp); extern int svc_authorise(struct svc_rqst *rqstp); @@ -131,7 +132,7 @@ extern struct auth_domain *auth_domain_find(char *name); extern struct auth_domain *auth_unix_lookup(struct in6_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 *); +extern void svcauth_unix_info_release(struct svc_xprt *xpt); extern int svcauth_unix_set_client(struct svc_rqst *rqstp); static inline unsigned long hash_str(char *name, int bits) diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index 95fc3e8..385d822 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -128,9 +128,8 @@ static void svc_xprt_free(struct kref *kref) struct svc_xprt *xprt = container_of(kref, struct svc_xprt, xpt_ref); struct module *owner = xprt->xpt_class->xcl_owner; - if (test_bit(XPT_CACHE_AUTH, &xprt->xpt_flags) && - xprt->xpt_auth_cache != NULL) - svcauth_unix_info_release(xprt->xpt_auth_cache); + if (test_bit(XPT_CACHE_AUTH, &xprt->xpt_flags)) + svcauth_unix_info_release(xprt); xprt->xpt_ops->xpo_free(xprt); module_put(owner); } diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c index 31b99c5..49e39ff 100644 --- a/net/sunrpc/svcauth_unix.c +++ b/net/sunrpc/svcauth_unix.c @@ -472,10 +472,13 @@ ip_map_cached_put(struct svc_rqst *rqstp, struct ip_map *ipm) } void -svcauth_unix_info_release(void *info) +svcauth_unix_info_release(struct svc_xprt *xpt) { - struct ip_map *ipm = info; - cache_put(&ipm->h, &ip_map_cache); + struct ip_map *ipm; + + ipm = xpt->xpt_auth_cache; + if (ipm != NULL) + cache_put(&ipm->h, &ip_map_cache); } /**************************************************************************** |