diff options
Diffstat (limited to 'fs/posix_acl.c')
| -rw-r--r-- | fs/posix_acl.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/posix_acl.c b/fs/posix_acl.c index d7bc81fc0840..17e141a94671 100644 --- a/fs/posix_acl.c +++ b/fs/posix_acl.c @@ -111,7 +111,7 @@ void forget_all_cached_acls(struct inode *inode) } EXPORT_SYMBOL(forget_all_cached_acls); -static struct posix_acl *__get_acl(struct user_namespace *mnt_userns, +static struct posix_acl *__get_acl(struct mnt_idmap *idmap, struct dentry *dentry, struct inode *inode, int type) { @@ -154,7 +154,7 @@ static struct posix_acl *__get_acl(struct user_namespace *mnt_userns, * we'll just create the negative cache entry. */ if (dentry && inode->i_op->get_acl) { - acl = inode->i_op->get_acl(mnt_userns, dentry, type); + acl = inode->i_op->get_acl(idmap, dentry, type); } else if (inode->i_op->get_inode_acl) { acl = inode->i_op->get_inode_acl(inode, type, false); } else { @@ -181,7 +181,7 @@ static struct posix_acl *__get_acl(struct user_namespace *mnt_userns, struct posix_acl *get_inode_acl(struct inode *inode, int type) { - return __get_acl(&init_user_ns, NULL, inode, type); + return __get_acl(&nop_mnt_idmap, NULL, inode, type); } EXPORT_SYMBOL(get_inode_acl); @@ -1121,7 +1121,7 @@ EXPORT_SYMBOL_GPL(vfs_set_acl); /** * vfs_get_acl - get posix acls - * @mnt_userns: user namespace of the mount + * @idmap: idmap of the mount * @dentry: the dentry based on which to retrieve the posix acls * @acl_name: the name of the posix acl * @@ -1130,9 +1130,10 @@ EXPORT_SYMBOL_GPL(vfs_set_acl); * * Return: On success POSIX ACLs in VFS format, on error negative errno. */ -struct posix_acl *vfs_get_acl(struct user_namespace *mnt_userns, +struct posix_acl *vfs_get_acl(struct mnt_idmap *idmap, struct dentry *dentry, const char *acl_name) { + struct user_namespace *mnt_userns = mnt_idmap_owner(idmap); struct inode *inode = d_inode(dentry); struct posix_acl *acl; int acl_type, error; @@ -1154,7 +1155,7 @@ struct posix_acl *vfs_get_acl(struct user_namespace *mnt_userns, if (S_ISLNK(inode->i_mode)) return ERR_PTR(-EOPNOTSUPP); - acl = __get_acl(mnt_userns, dentry, inode, acl_type); + acl = __get_acl(idmap, dentry, inode, acl_type); if (IS_ERR(acl)) return acl; if (!acl) @@ -1256,7 +1257,7 @@ ssize_t do_get_acl(struct mnt_idmap *idmap, struct dentry *dentry, ssize_t error; struct posix_acl *acl; - acl = vfs_get_acl(mnt_idmap_owner(idmap), dentry, acl_name); + acl = vfs_get_acl(idmap, dentry, acl_name); if (IS_ERR(acl)) return PTR_ERR(acl); |