diff options
| author | Jeff Layton <jlayton@kernel.org> | 2025-11-11 09:12:47 -0500 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-11-12 09:38:35 +0100 |
| commit | e12d203b8c880061c0bf0339cad51e5851a33442 (patch) | |
| tree | 39086b67abf0179bc29c374592bb729d12fe3c72 /fs/nfsd | |
| parent | b46ebf9a768d39cd69012e15f99b057b52850dbd (diff) | |
vfs: allow mkdir to wait for delegation break on parent
In order to add directory delegation support, we need to break
delegations on the parent whenever there is going to be a change in the
directory.
Add a new delegated_inode parameter to vfs_mkdir. All of the existing
callers set that to NULL for now, except for do_mkdirat which will
properly block until the lease is gone.
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Link: https://patch.msgid.link/20251111-dir-deleg-ro-v6-6-52f3feebb2f2@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4recover.c | 2 | ||||
| -rw-r--r-- | fs/nfsd/vfs.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c index e2b9472e5c78..1f56834b2072 100644 --- a/fs/nfsd/nfs4recover.c +++ b/fs/nfsd/nfs4recover.c @@ -213,7 +213,7 @@ nfsd4_create_clid_dir(struct nfs4_client *clp) * as well be forgiving and just succeed silently. */ goto out_put; - dentry = vfs_mkdir(&nop_mnt_idmap, d_inode(dir), dentry, S_IRWXU); + dentry = vfs_mkdir(&nop_mnt_idmap, d_inode(dir), dentry, 0700, NULL); if (IS_ERR(dentry)) status = PTR_ERR(dentry); out_put: diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 9cb20d4aeab1..97aef140cbf5 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1558,7 +1558,7 @@ nfsd_create_locked(struct svc_rqst *rqstp, struct svc_fh *fhp, nfsd_check_ignore_resizing(iap); break; case S_IFDIR: - dchild = vfs_mkdir(&nop_mnt_idmap, dirp, dchild, iap->ia_mode); + dchild = vfs_mkdir(&nop_mnt_idmap, dirp, dchild, iap->ia_mode, NULL); if (IS_ERR(dchild)) { host_err = PTR_ERR(dchild); } else if (d_is_negative(dchild)) { |