[PATCH 0/2 v2] ext4: Fix SEEK_HOLE implementation

[Jan Kara <jack@xxxxxxx>]

Hello,

here is second revision of the patch set to fix ext4 SEEK_HOLE implementation.
For more details see changelog of the first patch.

Changes since v1:
* Fix some more buggy cases
* Fix range check
* Simplify the code

								Honza