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| author |   Pavel Emelyanov <xemul@parallels.com> | 2010-09-27 13:59:13 +0400 |
|---|---|---|
| committer |   J. Bruce Fields <bfields@redhat.com> | 2010-09-27 10:16:11 -0400 |
| commit | 3be4479fdf2fb7eb17a4592917ae4b536058b0c7 (patch) | |
| tree | 6d1ee4fde52da130a41966f72a9542a24ecc450c /net/sunrpc/svcauth_unix.c | |
| parent | sunrpc: Make xprt auth cache release work with the xprt (diff) | |
| download | linux-dev-3be4479fdf2fb7eb17a4592917ae4b536058b0c7.tar.xz linux-dev-3be4479fdf2fb7eb17a4592917ae4b536058b0c7.zip | |
sunrpc: Pass xprt to cached get/put routines
They do not require the rqst actually and having the xprt simplifies
further patching.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sunrpc/svcauth_unix.c')
| -rw-r--r-- | net/sunrpc/svcauth_unix.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c index 49e39ff22910..f4751805ecfe 100644 --- a/net/sunrpc/svcauth_unix.c +++ b/net/sunrpc/svcauth_unix.c @@ -426,10 +426,9 @@ void svcauth_unix_purge(void) EXPORT_SYMBOL_GPL(svcauth_unix_purge); static inline struct ip_map * -ip_map_cached_get(struct svc_rqst *rqstp) +ip_map_cached_get(struct svc_xprt *xprt) { struct ip_map *ipm = NULL; - struct svc_xprt *xprt = rqstp->rq_xprt; if (test_bit(XPT_CACHE_AUTH, &xprt->xpt_flags)) { spin_lock(&xprt->xpt_lock); @@ -454,10 +453,8 @@ ip_map_cached_get(struct svc_rqst *rqstp) } static inline void -ip_map_cached_put(struct svc_rqst *rqstp, struct ip_map *ipm) +ip_map_cached_put(struct svc_xprt *xprt, struct ip_map *ipm) { - struct svc_xprt *xprt = rqstp->rq_xprt; - if (test_bit(XPT_CACHE_AUTH, &xprt->xpt_flags)) { spin_lock(&xprt->xpt_lock); if (xprt->xpt_auth_cache == NULL) { @@ -707,6 +704,7 @@ svcauth_unix_set_client(struct svc_rqst *rqstp) struct ip_map *ipm; struct group_info *gi; struct svc_cred *cred = &rqstp->rq_cred; + struct svc_xprt *xprt = rqstp->rq_xprt; switch (rqstp->rq_addr.ss_family) { case AF_INET: @@ -725,7 +723,7 @@ svcauth_unix_set_client(struct svc_rqst *rqstp) if (rqstp->rq_proc == 0) return SVC_OK; - ipm = ip_map_cached_get(rqstp); + ipm = ip_map_cached_get(xprt); if (ipm == NULL) ipm = ip_map_lookup(rqstp->rq_server->sv_program->pg_class, &sin6->sin6_addr); @@ -745,7 +743,7 @@ svcauth_unix_set_client(struct svc_rqst *rqstp) case 0: rqstp->rq_client = &ipm->m_client->h; kref_get(&rqstp->rq_client->ref); - ip_map_cached_put(rqstp, ipm); + ip_map_cached_put(xprt, ipm); break; } |