https://github.com/torvalds/linux
Revision ec29ed5b407d618a8128f5942aade9e1758aa14b authored by Chris Mason on 23 February 2011, 21:23:20 UTC, committed by Chris Mason on 23 February 2011, 21:23:20 UTC
The Btrfs fiemap code wasn't properly returning delalloc extents,
so applications that trust fiemap to decide if there are holes in the
file see holes instead of delalloc.

This reworks the btrfs fiemap code, adding a get_extent helper that
searches for delalloc ranges and also adding a helper for extent_fiemap
that skips past holes in the file.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
1 parent fb01aa8
History
Tip revision: ec29ed5b407d618a8128f5942aade9e1758aa14b authored by Chris Mason on 23 February 2011, 21:23:20 UTC
Btrfs: fix fiemap bugs with delalloc
Tip revision: ec29ed5

back to top