Linux 4.9 compat: fix zfs_ctldir xattr handling

Since torvalds/linux@d0a5b99 IOP_XATTR is used to indicate the inode has xattr support: clear it for the ctldir inodes to avoid EIO errors. Signed-off-by: loli10K <[email protected]>
openzfs · Jun 5, 2017 · e623855 · e623855
1 parent 92aceb2
commit e623855
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/module/zfs/zfs_ctldir.c b/module/zfs/zfs_ctldir.c
@@ -492,6 +492,9 @@ zfsctl_inode_alloc(zfsvfs_t *zfsvfs, uint64_t id,
 	ip->i_ctime = now;
 	ip->i_fop = fops;
 	ip->i_op = ops;
+#if defined(IOP_XATTR)
+	ip->i_opflags &= ~IOP_XATTR;
+#endif
 
 	if (insert_inode_locked(ip)) {
 		unlock_new_inode(ip);