Lines Matching refs:acl
36 struct posix_acl *acl; in btrfs_get_acl() local
57 acl = posix_acl_from_xattr(&init_user_ns, value, size); in btrfs_get_acl()
60 acl = NULL; in btrfs_get_acl()
62 acl = ERR_PTR(-EIO); in btrfs_get_acl()
66 if (!IS_ERR(acl)) in btrfs_get_acl()
67 set_cached_acl(inode, type, acl); in btrfs_get_acl()
69 return acl; in btrfs_get_acl()
76 struct inode *inode, struct posix_acl *acl, int type) in __btrfs_set_acl() argument
85 if (acl) { in __btrfs_set_acl()
86 ret = posix_acl_equiv_mode(acl, &inode->i_mode); in __btrfs_set_acl()
90 acl = NULL; in __btrfs_set_acl()
96 return acl ? -EINVAL : 0; in __btrfs_set_acl()
103 if (acl) { in __btrfs_set_acl()
104 size = posix_acl_xattr_size(acl->a_count); in __btrfs_set_acl()
111 ret = posix_acl_to_xattr(&init_user_ns, acl, value, size); in __btrfs_set_acl()
121 set_cached_acl(inode, type, acl); in __btrfs_set_acl()
126 int btrfs_set_acl(struct inode *inode, struct posix_acl *acl, int type) in btrfs_set_acl() argument
128 return __btrfs_set_acl(NULL, inode, acl, type); in btrfs_set_acl()
139 struct posix_acl *default_acl, *acl; in btrfs_init_acl() local
146 ret = posix_acl_create(dir, &inode->i_mode, &default_acl, &acl); in btrfs_init_acl()
156 if (acl) { in btrfs_init_acl()
158 ret = __btrfs_set_acl(trans, inode, acl, in btrfs_init_acl()
160 posix_acl_release(acl); in btrfs_init_acl()
163 if (!default_acl && !acl) in btrfs_init_acl()