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| 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/init.c | |
| parent | b46ebf9a768d39cd69012e15f99b057b52850dbd (diff) | |
| download | linux-e12d203b8c880061c0bf0339cad51e5851a33442.tar.gz | |
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/init.c')
| -rw-r--r-- | fs/init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/init.c b/fs/init.c index 07f592ccdba868..895f8a09a71acf 100644 --- a/fs/init.c +++ b/fs/init.c @@ -233,7 +233,7 @@ int __init init_mkdir(const char *pathname, umode_t mode) error = security_path_mkdir(&path, dentry, mode); if (!error) { dentry = vfs_mkdir(mnt_idmap(path.mnt), path.dentry->d_inode, - dentry, mode); + dentry, mode, NULL); if (IS_ERR(dentry)) error = PTR_ERR(dentry); } |