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| author | Chuck Lever <chuck.lever@oracle.com> | 2008-08-19 03:34:16 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2008-09-30 02:13:38 +0400 |
| commit | a26cfad6e0a308a2c68df1f1ef50aabd48b17e6d (patch) | |
| tree | 9d200a635720bde73b66fd96e4db9e7ff9be3af7 /include/linux/sunrpc | |
| parent | 7252d575ab0e8771269a3d245c36a05ace5152bd (diff) | |
| download | linux-a26cfad6e0a308a2c68df1f1ef50aabd48b17e6d.tar.xz | |
SUNRPC: Support IPv6 when registering kernel RPC services
In order to advertise NFS-related services on IPv6 interfaces via
rpcbind, the kernel RPC server implementation must use
rpcb_v4_register() instead of rpcb_register().
A new kernel build option allows distributions to use the legacy
v2 call until they integrate an appropriate user-space rpcbind
daemon that can support IPv6 RPC services.
I tried adding some automatic logic to fall back if registering
with a v4 protocol request failed, but there are too many corner
cases. So I just made it a compile-time switch that distributions
can throw when they've replaced portmapper with rpcbind.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'include/linux/sunrpc')
| -rw-r--r-- | include/linux/sunrpc/svc.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 23143f38b121..54a79e1ad634 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -393,7 +393,9 @@ struct svc_serv * svc_create_pooled(struct svc_program *, unsigned int, int svc_set_num_threads(struct svc_serv *, struct svc_pool *, int); void svc_destroy(struct svc_serv *); int svc_process(struct svc_rqst *); -int svc_register(struct svc_serv *, int, unsigned short); +int svc_register(const struct svc_serv *, const unsigned short, + const unsigned short); + void svc_wake_up(struct svc_serv *); void svc_reserve(struct svc_rqst *rqstp, int space); struct svc_pool * svc_pool_for_cpu(struct svc_serv *serv, int cpu); |