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
88 return acl ? -EINVAL : 0; in __btrfs_set_acl()
95 if (acl) { in __btrfs_set_acl()
96 size = posix_acl_xattr_size(acl->a_count); in __btrfs_set_acl()
103 ret = posix_acl_to_xattr(&init_user_ns, acl, value, size); in __btrfs_set_acl()
113 set_cached_acl(inode, type, acl); in __btrfs_set_acl()
118 int btrfs_set_acl(struct inode *inode, struct posix_acl *acl, int type) in btrfs_set_acl() argument
123 if (type == ACL_TYPE_ACCESS && acl) { in btrfs_set_acl()
124 ret = posix_acl_update_mode(inode, &inode->i_mode, &acl); in btrfs_set_acl()
128 ret = __btrfs_set_acl(NULL, inode, acl, type); in btrfs_set_acl()
142 struct posix_acl *default_acl, *acl; in btrfs_init_acl() local
149 ret = posix_acl_create(dir, &inode->i_mode, &default_acl, &acl); in btrfs_init_acl()
159 if (acl) { in btrfs_init_acl()
161 ret = __btrfs_set_acl(trans, inode, acl, in btrfs_init_acl()
163 posix_acl_release(acl); in btrfs_init_acl()
166 if (!default_acl && !acl) in btrfs_init_acl()