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| author | J. Bruce Fields <bfields@citi.umich.edu> | 2007-07-12 00:39:02 +0200 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-07-19 21:21:39 +0200 |
| commit | be879c4e249a8875d7129f3b0c1bb62584dafbd8 (patch) | |
| tree | 6d6d774ac4dd24ff280e83e1d6a65be29a6dc6f8 /net/sunrpc/auth.c | |
| parent | NFSv4: Fix the nfsv4 readlink reply buffer alignment (diff) | |
| download | linux-be879c4e249a8875d7129f3b0c1bb62584dafbd8.tar.xz linux-be879c4e249a8875d7129f3b0c1bb62584dafbd8.zip | |
SUNRPC: move bkl locking and xdr proc invocation into a common helper
Since every invocation of xdr encode or decode functions takes the BKL now,
there's a lot of redundant lock_kernel/unlock_kernel pairs that we can pull
out into a common function.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/auth.c')
| -rw-r--r-- | net/sunrpc/auth.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index 29a8ecc60928..1ea27559b1de 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -13,7 +13,6 @@ #include <linux/errno.h> #include <linux/sunrpc/clnt.h> #include <linux/spinlock.h> -#include <linux/smp_lock.h> #ifdef RPC_DEBUG # define RPCDBG_FACILITY RPCDBG_AUTH @@ -476,17 +475,13 @@ rpcauth_wrap_req(struct rpc_task *task, kxdrproc_t encode, void *rqstp, __be32 *data, void *obj) { struct rpc_cred *cred = task->tk_msg.rpc_cred; - int ret; dprintk("RPC: %5u using %s cred %p to wrap rpc data\n", task->tk_pid, cred->cr_ops->cr_name, cred); if (cred->cr_ops->crwrap_req) return cred->cr_ops->crwrap_req(task, encode, rqstp, data, obj); /* By default, we encode the arguments normally. */ - lock_kernel(); - ret = encode(rqstp, data, obj); - unlock_kernel(); - return ret; + return rpc_call_xdrproc(encode, rqstp, data, obj); } int @@ -494,7 +489,6 @@ rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, __be32 *data, void *obj) { struct rpc_cred *cred = task->tk_msg.rpc_cred; - int ret; dprintk("RPC: %5u using %s cred %p to unwrap rpc data\n", task->tk_pid, cred->cr_ops->cr_name, cred); @@ -502,10 +496,7 @@ rpcauth_unwrap_resp(struct rpc_task *task, kxdrproc_t decode, void *rqstp, return cred->cr_ops->crunwrap_resp(task, decode, rqstp, data, obj); /* By default, we decode the arguments normally. */ - lock_kernel(); - ret = decode(rqstp, data, obj); - unlock_kernel(); - return ret; + return rpc_call_xdrproc(decode, rqstp, data, obj); } int |