diff options
| author | Tom Tucker <tom@opengridcomputing.com> | 2007-12-30 21:07:46 -0600 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2008-02-01 16:42:11 -0500 |
| commit | e1b3157f9710622bad6c7747d3b08ed3d2394cf6 (patch) | |
| tree | e03687e0363fdb2307f7e4909a735e8d1331050a /include/linux | |
| parent | d7c9f1ed972b4a468dd24a2457721704dfe9ca70 (diff) | |
svc: Change sk_inuse to a kref
Change the atomic_t reference count to a kref and move it to the
transport indepenent svc_xprt structure. Change the reference count
wrapper names to be generic.
Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
Acked-by: Neil Brown <neilb@suse.de>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Greg Banks <gnb@sgi.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/sunrpc/svc_xprt.h | 8 | ||||
| -rw-r--r-- | include/linux/sunrpc/svcsock.h | 1 |
2 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h index 986a5a07044..6374805887a 100644 --- a/include/linux/sunrpc/svc_xprt.h +++ b/include/linux/sunrpc/svc_xprt.h @@ -8,6 +8,7 @@ #define SUNRPC_SVC_XPRT_H #include <linux/sunrpc/svc.h> +#include <linux/module.h> struct svc_xprt_ops { struct svc_xprt *(*xpo_create)(struct svc_serv *, @@ -34,11 +35,18 @@ struct svc_xprt_class { struct svc_xprt { struct svc_xprt_class *xpt_class; struct svc_xprt_ops *xpt_ops; + struct kref xpt_ref; }; int svc_reg_xprt_class(struct svc_xprt_class *); void svc_unreg_xprt_class(struct svc_xprt_class *); void svc_xprt_init(struct svc_xprt_class *, struct svc_xprt *); int svc_create_xprt(struct svc_serv *, char *, unsigned short, int); +void svc_xprt_put(struct svc_xprt *xprt); + +static inline void svc_xprt_get(struct svc_xprt *xprt) +{ + kref_get(&xprt->xpt_ref); +} #endif /* SUNRPC_SVC_XPRT_H */ diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h index 3181d9d4caa..ba07d50cb11 100644 --- a/include/linux/sunrpc/svcsock.h +++ b/include/linux/sunrpc/svcsock.h @@ -24,7 +24,6 @@ struct svc_sock { struct svc_pool * sk_pool; /* current pool iff queued */ struct svc_serv * sk_server; /* service for this socket */ - atomic_t sk_inuse; /* use count */ unsigned long sk_flags; #define SK_BUSY 0 /* enqueued/receiving */ #define SK_CONN 1 /* conn pending */ |