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authorTrond Myklebust <Trond.Myklebust@netapp.com>2006-07-31 14:11:48 -0700
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-08-24 15:50:07 -0400
commit5d67476fff2df6ff12f60b540fd0e74cf2a668f9 (patch)
treed1428c5562ce6b24919da18c44746d363e9864e1
parenta634904a7de0d3a0bc606f608007a34e8c05bfee (diff)
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SUNRPC: make rpc_unlink() take a dentry argument instead of a path
Signe-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> (cherry picked from 88bf6d811b01a4be7fd507d18bf5f1c527989089 commit)
-rw-r--r--fs/nfs/idmap.c3
-rw-r--r--include/linux/sunrpc/rpc_pipe_fs.h2
-rw-r--r--net/sunrpc/auth_gss/auth_gss.c2
-rw-r--r--net/sunrpc/rpc_pipe.c20
4 files changed, 9 insertions, 18 deletions
diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
index b81e7ed3c90..df0be121435 100644
--- a/fs/nfs/idmap.c
+++ b/fs/nfs/idmap.c
@@ -130,9 +130,8 @@ nfs_idmap_delete(struct nfs4_client *clp)
if (!idmap)
return;
+ rpc_unlink(idmap->idmap_dentry);
dput(idmap->idmap_dentry);
- idmap->idmap_dentry = NULL;
- rpc_unlink(idmap->idmap_path);
clp->cl_idmap = NULL;
kfree(idmap);
}
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index 2c2189cb30a..04d2767d5ef 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -44,7 +44,7 @@ extern int rpc_queue_upcall(struct inode *, struct rpc_pipe_msg *);
extern struct dentry *rpc_mkdir(char *, struct rpc_clnt *);
extern int rpc_rmdir(char *);
extern struct dentry *rpc_mkpipe(char *, void *, struct rpc_pipe_ops *, int flags);
-extern int rpc_unlink(char *);
+extern int rpc_unlink(struct dentry *);
extern struct vfsmount *rpc_get_mount(void);
extern void rpc_put_mount(void);
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 4a9aa9393b9..beaa7b84824 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -718,7 +718,7 @@ gss_destroy(struct rpc_auth *auth)
auth, auth->au_flavor);
gss_auth = container_of(auth, struct gss_auth, rpc_auth);
- rpc_unlink(gss_auth->path);
+ rpc_unlink(gss_auth->dentry);
dput(gss_auth->dentry);
gss_auth->dentry = NULL;
gss_mech_put(gss_auth->mech);
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index a3bd2db2e02..9144f2767b6 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -746,22 +746,15 @@ err_dput:
}
int
-rpc_unlink(char *path)
+rpc_unlink(struct dentry *dentry)
{
- struct nameidata nd;
- struct dentry *dentry;
+ struct dentry *parent;
struct inode *dir;
- int error;
+ int error = 0;
- if ((error = rpc_lookup_parent(path, &nd)) != 0)
- return error;
- dir = nd.dentry->d_inode;
+ parent = dget_parent(dentry);
+ dir = parent->d_inode;
mutex_lock_nested(&dir->i_mutex, I_MUTEX_PARENT);
- dentry = lookup_one_len(nd.last.name, nd.dentry, nd.last.len);
- if (IS_ERR(dentry)) {
- error = PTR_ERR(dentry);
- goto out_release;
- }
d_drop(dentry);
if (dentry->d_inode) {
rpc_close_pipes(dentry->d_inode);
@@ -769,9 +762,8 @@ rpc_unlink(char *path)
}
dput(dentry);
inode_dir_notify(dir, DN_DELETE);
-out_release:
mutex_unlock(&dir->i_mutex);
- rpc_release_path(&nd);
+ dput(parent);
return error;
}