user/sven/linux.git/include/linux/sunrpc/auth.h, branch v3.4.78

SUNRPC: subscribe RPC clients to pipefs notifications

2012-01-31T23:20:25Z

This patch subscribes RPC clients to RPC pipefs notifications. RPC clients notifier block is registering with pipefs initialization during SUNRPC module init. This notifier callback is responsible for RPC client PipeFS directory and GSS pipes creation. For pipes creation and destruction two additional callbacks were added to struct rpc_authops. Note that no locking required in notifier callback because PipeFS superblock pointer is passed as an argument from it's creation or destruction routine and thus we can be sure about it's validity. Signed-off-by: Stanislav Kinsbursky Signed-off-by: Trond Myklebust

SUNRPC: Clean up the RPCSEC_GSS service ticket requests

2012-01-05T15:42:38Z

Instead of hacking specific service names into gss_encode_v1_msg, we should just allow the caller to specify the service name explicitly. Signed-off-by: Trond Myklebust Acked-by: J. Bruce Fields

atomic: use

2011-07-26T23:49:47Z

This allows us to move duplicated code in (atomic_inc_not_zero() for now) to Signed-off-by: Arun Sharma Reviewed-by: Eric Dumazet Cc: Ingo Molnar Cc: David Miller Cc: Eric Dumazet Acked-by: Mike Frysinger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

SUNRPC: New xdr_streams XDR decoder API

2010-12-16T17:37:25Z

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

2010-12-16T17:37:25Z

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

sunrpc: fix up rpcauth_remove_module section mismatch

2010-09-29T16:27:37Z

On Wed, 29 Sep 2010 14:02:38 +1000 Stephen Rothwell wrote: > > After merging the final tree, today's linux-next build (powerpc > ppc44x_defconfig) produced tis warning: > > WARNING: net/sunrpc/sunrpc.o(.init.text+0x110): Section mismatch in reference from the function init_sunrpc() to the function .exit.text:rpcauth_remove_module() > The function __init init_sunrpc() references > a function __exit rpcauth_remove_module(). > This is often seen when error handling in the init function > uses functionality in the exit path. > The fix is often to remove the __exit annotation of > rpcauth_remove_module() so it may be used outside an exit section. > > Probably caused by commit 2f72c9b73730c335381b13e2bd221abe1acea394 > ("sunrpc: The per-net skeleton"). This actually causes a build failure on a sparc32 defconfig build: `rpcauth_remove_module' referenced in section `.init.text' of net/built-in.o: defined in discarded section `.exit.text' of net/built-in.o I applied the following patch for today: Fixes: `rpcauth_remove_module' referenced in section `.init.text' of net/built-in.o: defined in discarded section `.exit.text' of net/built-in.o Signed-off-by: Stephen Rothwell Acked-by: Pavel Emelyanov Signed-off-by: J. Bruce Fields

SUNRPC: Move the bound cred to struct rpc_rqst

2010-08-04T12:54:09Z

This will allow us to save the original generic cred in rpc_message, so that if we migrate from one server to another, we can generate a new bound cred without having to punt back to the NFS layer. Signed-off-by: Trond Myklebust

SUNRPC: Clean up of rpc_bindcred()

2010-08-04T12:54:08Z

Signed-off-by: Trond Myklebust

SUNRPC: Make the credential cache hashtable size configurable

2010-08-04T12:54:06Z

This patch allows the user to configure the credential cache hashtable size using a new module parameter: auth_hashtable_size When set, this parameter will be rounded up to the nearest power of two, with a maximum allowed value of 1024 elements. Signed-off-by: Trond Myklebust

SUNRPC: Store the hashtable size in struct rpc_cred_cache

2010-08-04T12:54:05Z

Cleanup in preparation for allowing the user to determine the maximum hash table size. Signed-off-by: Trond Myklebust