From: Frank Filz Date: Tue, 17 Oct 2006 10:24:38 -0700 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 Signed-off-by: Trond Myklebust --- fs/nfs/nfs3proc.c | 3 --- fs/nfs/nfs4proc.c | 2 -- fs/nfs/proc.c | 3 --- 3 files changed, 0 insertions(+), 8 deletions(-) diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index 9d7ff4f..7fba063 100644 --- a/fs/nfs/nfs3proc.c +++ b/fs/nfs/nfs3proc.c @@ -690,8 +690,6 @@ nfs3_proc_readdir(struct dentry *dentry, }; int status; - lock_kernel(); - if (plus) msg.rpc_proc = &nfs3_procedures[NFS3PROC_READDIRPLUS]; @@ -702,7 +700,6 @@ nfs3_proc_readdir(struct dentry *dentry, 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; } diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 93ac058..4b5fc71 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -2223,13 +2223,11 @@ static int _nfs4_proc_readdir(struct den 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; } diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c index 4529cc4..7a9013d 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -545,13 +545,10 @@ nfs_proc_readdir(struct dentry *dentry, }; 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; }