diff options
author | Tom Tucker <tom@opengridcomputing.com> | 2007-12-30 21:08:35 -0600 |
---|---|---|
committer | J. Bruce Fields <bfields@citi.umich.edu> | 2008-02-01 16:42:13 -0500 |
commit | a217813f9067b785241cb7f31956e51d2071703a (patch) | |
tree | 5bda9ab6a461562975506d2100b16db19e3e628b /include/linux | |
parent | 7fcb98d58cb4d18af6386f71025fc5192f25fbca (diff) |
knfsd: Support adding transports by writing portlist file
Update the write handler for the portlist file to allow creating new
listening endpoints on a transport. The general form of the string is:
<transport_name><space><port number>
For example:
echo "tcp 2049" > /proc/fs/nfsd/portlist
This is intended to support the creation of a listening endpoint for
RDMA transports without adding #ifdef code to the nfssvc.c file.
Transports can also be removed as follows:
'-'<transport_name><space><port number>
For example:
echo "-tcp 2049" > /proc/fs/nfsd/portlist
Attempting to add a listener with an invalid transport string results
in EPROTONOSUPPORT and a perror string of "Protocol not supported".
Attempting to remove an non-existent listener (.e.g. bad proto or port)
results in ENOTCONN and a perror string of
"Transport endpoint is not connected"
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')
0 files changed, 0 insertions, 0 deletions