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authorTrond Myklebust <trond.myklebust@primarydata.com>2018-03-20 16:43:17 -0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2018-04-10 16:06:22 -0400
commit977fcc2b0b41c1fc82e8349995695e207ccb6684 (patch)
treeb2e2df6573dccd1c6e249702f8960262114bdc31 /fs/nfs
parentf2c2c552f119db84d85a53a8bd76479f34df02b1 (diff)
downloadlinux-977fcc2b0b41c1fc82e8349995695e207ccb6684.tar.bz2
NFS: Add a delegation return into nfs4_proc_unlink_setup()
Ensure that when we do finally delete the file, then we return the delegation. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/nfs3proc.c2
-rw-r--r--fs/nfs/nfs4proc.c9
-rw-r--r--fs/nfs/proc.c2
-rw-r--r--fs/nfs/unlink.c2
4 files changed, 9 insertions, 6 deletions
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 08875dc17b52..ae03307bd8cd 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -411,7 +411,7 @@ out:
}
static void
-nfs3_proc_unlink_setup(struct rpc_message *msg, struct inode *dir)
+nfs3_proc_unlink_setup(struct rpc_message *msg, struct dentry *dentry)
{
msg->rpc_proc = &nfs3_procedures[NFS3PROC_REMOVE];
}
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index b06a820b570d..21daeac114fe 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -4231,17 +4231,20 @@ static int nfs4_proc_rmdir(struct inode *dir, const struct qstr *name)
return err;
}
-static void nfs4_proc_unlink_setup(struct rpc_message *msg, struct inode *dir)
+static void nfs4_proc_unlink_setup(struct rpc_message *msg, struct dentry *dentry)
{
- struct nfs_server *server = NFS_SERVER(dir);
struct nfs_removeargs *args = msg->rpc_argp;
struct nfs_removeres *res = msg->rpc_resp;
+ struct inode *inode = d_inode(dentry);
- res->server = server;
+ res->server = NFS_SB(dentry->d_sb);
msg->rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_REMOVE];
nfs4_init_sequence(&args->seq_args, &res->seq_res, 1);
nfs_fattr_init(res->dir_attr);
+
+ if (inode)
+ nfs4_inode_return_delegation(inode);
}
static void nfs4_proc_unlink_rpc_prepare(struct rpc_task *task, struct nfs_unlinkdata *data)
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index 39dc9276b1f6..318b3f34a6d0 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -321,7 +321,7 @@ nfs_proc_remove(struct inode *dir, struct dentry *dentry)
}
static void
-nfs_proc_unlink_setup(struct rpc_message *msg, struct inode *dir)
+nfs_proc_unlink_setup(struct rpc_message *msg, struct dentry *dentry)
{
msg->rpc_proc = &nfs_procedures[NFSPROC_REMOVE];
}
diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c
index 44f101411422..bf54fc9ae135 100644
--- a/fs/nfs/unlink.c
+++ b/fs/nfs/unlink.c
@@ -105,7 +105,7 @@ static void nfs_do_call_unlink(struct nfs_unlinkdata *data)
data->args.fh = NFS_FH(dir);
nfs_fattr_init(data->res.dir_attr);
- NFS_PROTO(dir)->unlink_setup(&msg, dir);
+ NFS_PROTO(dir)->unlink_setup(&msg, data->dentry);
task_setup_data.rpc_client = NFS_CLIENT(dir);
task = rpc_run_task(&task_setup_data);