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OpenCloudOS-Kernel
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NFS: Remove use of the Big Kernel Lock around calls to rpc_call_sync 

Remove use of the Big Kernel Lock around calls to rpc_call_sync.

Signed-off-by: Frank Filz <ffilz@us.ibm.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Frank Filz 2006-10-17 10:24:38 -07:00 committed by Trond Myklebust
parent a99b71c9c4
commit cae823c4c0
3 changed files with 0 additions and 8 deletions
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3
fs/nfs/nfs3proc.c
View File

@ -690,8 +690,6 @@ nfs3_proc_readdir(struct dentry *dentry, struct rpc_cred *cred,
};
int status;
lock_kernel();
if (plus)
msg.rpc_proc = &nfs3_procedures[NFS3PROC_READDIRPLUS];
@ -702,7 +700,6 @@ nfs3_proc_readdir(struct dentry *dentry, struct rpc_cred *cred,
status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
nfs_refresh_inode(dir, &dir_attr);
dprintk("NFS reply readdir: %d\n", status);
unlock_kernel();
return status;
}

2
fs/nfs/nfs4proc.c
View File

@ -2223,13 +2223,11 @@ static int _nfs4_proc_readdir(struct dentry *dentry, struct rpc_cred *cred,
dentry->d_parent->d_name.name,
dentry->d_name.name,
(unsigned long long)cookie);
lock_kernel();
nfs4_setup_readdir(cookie, NFS_COOKIEVERF(dir), dentry, &args);
res.pgbase = args.pgbase;
status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
if (status == 0)
memcpy(NFS_COOKIEVERF(dir), res.verifier.data, NFS4_VERIFIER_SIZE);
unlock_kernel();
dprintk("%s: returns %d\n", __FUNCTION__, status);
return status;
}

3
fs/nfs/proc.c
View File

@ -545,13 +545,10 @@ nfs_proc_readdir(struct dentry *dentry, struct rpc_cred *cred,
};
int status;
lock_kernel();
dprintk("NFS call readdir %d\n", (unsigned int)cookie);
status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0);
dprintk("NFS reply readdir: %d\n", status);
unlock_kernel();
return status;
}