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| author | Chuck Lever <chuck.lever@oracle.com> | 2007-02-12 00:53:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:35 -0800 |
| commit | ad06e4bd62351bc569cca0f25d68c58dbd298146 (patch) | |
| tree | 82024c01e61de32af17d3b67eac0bb93138a2954 /fs/nfs | |
| parent | 1ba951053f07187f6e77be664a4b6f8bf0ba7ae4 (diff) | |
| download | op-kernel-dev-ad06e4bd62351bc569cca0f25d68c58dbd298146.zip op-kernel-dev-ad06e4bd62351bc569cca0f25d68c58dbd298146.tar.gz | |
[PATCH] knfsd: SUNRPC: Add a function to format the address in an svc_rqst for printing
There are loads of places where the RPC server assumes that the rq_addr fields
contains an IPv4 address. Top among these are error and debugging messages
that display the server's IP address.
Let's refactor the address printing into a separate function that's smart
enough to figure out the difference between IPv4 and IPv6 addresses.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/callback.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index a070109..8c790af 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -71,6 +71,8 @@ static void nfs_callback_svc(struct svc_rqst *rqstp) complete(&nfs_callback_info.started); for(;;) { + char buf[RPC_MAX_ADDRBUFLEN]; + if (signalled()) { if (nfs_callback_info.users == 0) break; @@ -88,8 +90,8 @@ static void nfs_callback_svc(struct svc_rqst *rqstp) __FUNCTION__, -err); break; } - dprintk("%s: request from %u.%u.%u.%u\n", __FUNCTION__, - NIPQUAD(rqstp->rq_addr.sin_addr.s_addr)); + dprintk("%s: request from %s\n", __FUNCTION__, + svc_print_addr(rqstp, buf, sizeof(buf))); svc_process(rqstp); } @@ -166,13 +168,17 @@ static int nfs_callback_authenticate(struct svc_rqst *rqstp) { struct sockaddr_in *addr = &rqstp->rq_addr; struct nfs_client *clp; + char buf[RPC_MAX_ADDRBUFLEN]; /* Don't talk to strangers */ clp = nfs_find_client(addr, 4); if (clp == NULL) return SVC_DROP; - dprintk("%s: %u.%u.%u.%u NFSv4 callback!\n", __FUNCTION__, NIPQUAD(addr->sin_addr)); + + dprintk("%s: %s NFSv4 callback!\n", __FUNCTION__, + svc_print_addr(rqstp, buf, sizeof(buf))); nfs_put_client(clp); + switch (rqstp->rq_authop->flavour) { case RPC_AUTH_NULL: if (rqstp->rq_proc != CB_NULL) |
