BMC/Intel-BMC/linux.git/fs/nfs/mount_clnt.c, branch dev

nfs: have nfs_mount fake up a auth_flavs list when the server didn't provide it

2013-06-28T19:51:51+00:00

Instead of handling this as a special case in the auth-selection code, we can simply fake up an auth_flavs list when the server doesn't provide it. Signed-off-by: Jeff Layton Signed-off-by: Trond Myklebust

NFS: Remove the BUG_ON() in the mount code

2012-11-04T19:43:39+00:00

Signed-off-by: Trond Myklebust

nfsv3: Make v3 mounts fail with ETIMEDOUTs instead EIO on mountd timeouts

2012-10-31T20:26:25+00:00

In very busy v3 environment, rpc.mountd can respond to the NULL procedure but not the MNT procedure in a timely manner causing the MNT procedure to time out. The problem is the mount system call returns EIO which causes the mount to fail, instead of ETIMEDOUT, which would cause the mount to be retried. This patch sets the RPC_TASK_SOFT|RPC_TASK_TIMEOUT flags to the rpc_call_sync() call in nfs_mount() which causes ETIMEDOUT to be returned on timed out connections. Signed-off-by: Steve Dickson Signed-off-by: Trond Myklebust Cc: stable@vger.kernel.org

SUNRPC/NFS: Add Kbuild dependencies for NFS_DEBUG/RPC_DEBUG

2012-03-20T17:08:26+00:00

This allows us to turn on/off the dprintk() debugging interfaces for those distributions that don't ship the 'rpcdebug' utility. It also allows us to add Kbuild dependencies. Specifically, we already know that dprintk() in general relies on CONFIG_SYSCTL. Now it turns out that the NFS dprintks depend on CONFIG_CRC32 after we added support for the filehandle hash. Reported-by: Paul Gortmaker Signed-off-by: Trond Myklebust

SUNRPC: constify the rpc_program

2012-02-01T00:28:20+00:00

Signed-off-by: Trond Myklebust

NFS: pass NFS client owner network namespace to RPC client creation routine

2012-01-31T23:20:27+00:00

This patch replaces static "init_net" with nfs_client->net pointer in RPC client creation calls. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust

NFS: Remove redundant unlikely()

2010-12-21T16:51:23+00:00

IS_ERR() already implies unlikely(), so it can be omitted here. Signed-off-by: Tobias Klauser Signed-off-by: Trond Myklebust

SUNRPC: New xdr_streams XDR decoder API

2010-12-16T17:37:25+00:00

Now that all client-side XDR decoder routines use xdr_streams, there should be no need to support the legacy calling sequence [rpc_rqst *, __be32 *, RPC res *] anywhere. We can construct an xdr_stream in the generic RPC code, instead of in each decoder function. This is a refactoring change. It should not cause different behavior. Signed-off-by: Chuck Lever Tested-by: J. Bruce Fields Signed-off-by: Trond Myklebust

SUNRPC: New xdr_streams XDR encoder API

2010-12-16T17:37:25+00:00

Now that all client-side XDR encoder routines use xdr_streams, there should be no need to support the legacy calling sequence [rpc_rqst *, __be32 *, RPC arg *] anywhere. We can construct an xdr_stream in the generic RPC code, instead of in each encoder function. Also, all the client-side encoder functions return 0 now, making a return value superfluous. Take this opportunity to convert them to return void instead. This is a refactoring change. It should not cause different behavior. Signed-off-by: Chuck Lever Tested-by: J. Bruce Fields Signed-off-by: Trond Myklebust

NFS: Remove unused UMNT response data structure

2010-12-16T17:37:25+00:00

Clean up. The UMNT request has a NULL response. There's no need to set up a mountres structure for it. Signed-off-by: Chuck Lever Signed-off-by: Trond Myklebust