linux/fs/nfsd
Chuck Lever 6871790815 SUNRPC: NFS kernel APIs shouldn't return ENOENT for "transport not found"
write_ports() converts svc_create_xprt()'s ENOENT error return to
EPROTONOSUPPORT so that rpc.nfsd (in user space) can report an error
message that makes sense.

It turns out that several of the other kernel APIs rpc.nfsd use can
also return ENOENT from svc_create_xprt(), by way of lockd_up().

On the client side, an NFSv2 or NFSv3 mount request can also return
the result of lockd_up().  This error may also be returned during an
NFSv4 mount request, since the NFSv4 callback service uses
svc_create_xprt() to create the callback listener.  An ENOENT error
return results in a confusing error message from the mount command.

Let's have svc_create_xprt() return EPROTONOSUPPORT instead of ENOENT.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2010-01-26 17:59:21 -05:00
..
auth.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
auth.h nfsd: minor fs/nfsd/auth.h cleanup 2008-02-01 16:42:05 -05:00
cache.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
export.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
Kconfig nfsd : Define NFSD only when FILE_LOCKING is enabled 2009-03-18 17:30:48 -04:00
lockd.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
Makefile knfsd: trivial makefile cleanup 2007-05-09 12:30:54 -07:00
nfs2acl.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs3acl.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs3proc.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs3xdr.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4acl.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4callback.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4idmap.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4proc.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4recover.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfs4state.c nfsd41: Create the recovery entry for the NFSv4.1 client 2010-01-14 12:24:46 -05:00
nfs4xdr.c nfsd4: Use FIRST_NFS4_OP in nfsd4_decode_compound() 2010-01-13 09:42:26 -05:00
nfscache.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfsctl.c SUNRPC: NFS kernel APIs shouldn't return ENOENT for "transport not found" 2010-01-26 17:59:21 -05:00
nfsd.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfsfh.c nfsd: fix "insecure" export option 2009-12-20 20:19:51 -08:00
nfsfh.h nfsd: move most of nfsfh.h to fs/nfsd 2009-12-15 15:01:46 -05:00
nfsproc.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfssvc.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
nfsxdr.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
state.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
stats.c nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
vfs.c nfsd: use vfs_fsync for non-directories 2010-01-13 09:42:26 -05:00
vfs.h nfsd: move most of nfsfh.h to fs/nfsd 2009-12-15 15:01:46 -05:00
xdr3.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
xdr4.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00
xdr.h nfsd: remove pointless paths in file headers 2009-12-15 15:01:47 -05:00