diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-12-23 15:21:31 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-12-23 15:21:31 -0500 |
| commit | 88a9fe8cae3bb52e82489447f45e8d7ba1409ca8 (patch) | |
| tree | acef9d0b7d4c8c2e98faf852ab8bc0173842fbe5 /include | |
| parent | 136221fc3219b3805c48db5da065e8e3467175d4 (diff) | |
SUNRPC: Remove the last remnant of the BKL...
Somehow, this escaped the previous purge. There should be no need to keep
any extra locks in the XDR callbacks.
The NFS client XDR code only writes into private objects, whereas all reads
of shared objects are confined to fields that do not change, such as
filehandles...
Ditto for lockd, the NFSv2/v3 client mount code, and rpcbind.
The nfsd XDR code may require the BKL, but since it does a synchronous RPC
call from a thread that already holds the lock, that issue is moot.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sunrpc/xdr.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h index e4057d729f0..49e1eb45446 100644 --- a/include/linux/sunrpc/xdr.h +++ b/include/linux/sunrpc/xdr.h @@ -37,21 +37,6 @@ struct xdr_netobj { typedef int (*kxdrproc_t)(void *rqstp, __be32 *data, void *obj); /* - * We're still requiring the BKL in the xdr code until it's been - * more carefully audited, at which point this wrapper will become - * unnecessary. - */ -static inline int rpc_call_xdrproc(kxdrproc_t xdrproc, void *rqstp, __be32 *data, void *obj) -{ - int ret; - - lock_kernel(); - ret = xdrproc(rqstp, data, obj); - unlock_kernel(); - return ret; -} - -/* * Basic structure for transmission/reception of a client XDR message. * Features a header (for a linear buffer containing RPC headers * and the data payload for short messages), and then an array of |