tree 756ba96b9d7be3c66bb2586a8612b31f96784c91
parent 8dd8b4d7a00d9795e4451c170f5e2aaac2f5aaef
author Theodore Ts'o <tytso@mit.edu> 1561079942 -0400
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1564904012 +0200

ext4: allow directory holes

commit 4e19d6b65fb4fc42e352ce9883649e049da14743 upstream.

The largedir feature was intended to allow ext4 directories to have
unmapped directory blocks (e.g., directory holes).  And so the
released e2fsprogs no longer enforces this for largedir file systems;
however, the corresponding change to the kernel-side code was not made.

This commit fixes this oversight.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>