luck/tmp_suning_uos_patched
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NFS: mount option parser chokes on proto=

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The new text-based NFS mount option parsing logic doesn't recognize any
valid transport protocols due to a silly mistake in the protocol token
matching logic.  This prevents basic mount requests such as:

   mount.nfs server:/export /mnt -o proto=tcp

from working with the new text-based NFS mount API.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Chuck Lever 2007-08-29 17:58:57 -04:00 committed by Trond Myklebust
parent deee9369b9
commit fdb66ff4ac
1 changed files with 4 additions and 4 deletions
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8
fs/nfs/super.c
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@ -911,13 +911,13 @@ static int nfs_parse_mount_options(char *raw,
kfree(string);
switch (token) {
case Opt_udp:
case Opt_xprt_udp:
mnt->flags &= ~NFS_MOUNT_TCP;
mnt->nfs_server.protocol = IPPROTO_UDP;
mnt->timeo = 7;
mnt->retrans = 5;
break;
case Opt_tcp:
case Opt_xprt_tcp:
mnt->flags |= NFS_MOUNT_TCP;
mnt->nfs_server.protocol = IPPROTO_TCP;
mnt->timeo = 600;
@ -936,10 +936,10 @@ static int nfs_parse_mount_options(char *raw,
kfree(string);
switch (token) {
case Opt_udp:
case Opt_xprt_udp:
mnt->mount_server.protocol = IPPROTO_UDP;
break;
case Opt_tcp:
case Opt_xprt_tcp:
mnt->mount_server.protocol = IPPROTO_TCP;
break;
default: