diff options
| author | Anna Schumaker <anna.schumaker@oracle.com> | 2025-11-04 10:06:43 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2025-11-23 16:01:47 -0500 |
| commit | 2da211670782637fd2d4fbba06f91d1e7c70dc0c (patch) | |
| tree | c0ca596470a71abc07a81ce572aa24dfb35e4f83 /include/linux | |
| parent | 156b0948293362b036caf49e6e4d97cae30201de (diff) | |
NFS: Request a directory delegation during RENAME
If we notice that we're renaming a file within a directory then we take
that as a sign that the user is working with the current directory and
may want a delegation to avoid extra revalidations when possible.
The nfs_request_directory_delegation() function exists within the NFS v4
module, so I add an extra flag to rename_setup() to indicate if a dentry
is being renamed within the same parent directory.
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/nfs_xdr.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 8bf6cba96c46..79fe2dfb470f 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1808,7 +1808,8 @@ struct nfs_rpc_ops { int (*unlink_done) (struct rpc_task *, struct inode *); void (*rename_setup) (struct rpc_message *msg, struct dentry *old_dentry, - struct dentry *new_dentry); + struct dentry *new_dentry, + struct inode *same_parent); void (*rename_rpc_prepare)(struct rpc_task *task, struct nfs_renamedata *); int (*rename_done) (struct rpc_task *task, struct inode *old_dir, struct inode *new_dir); int (*link) (struct inode *, struct inode *, const struct qstr *); |