Hi All,
This is an updated copy of punch hole that has the while loop
optimization for ext4_ext_remove_space (in patch 3/5). The optimization
limits the tree searching to only the extents that are to be removed
instead of searching the entire tree.
Also, I updated my base code to the latest copy of the ext4 code, and
one of the punch hole test cases found a null pointer bug when trying to
create a directory when the disk is full. It is not directly related to
punch hole, so I put it in a separate patch. Jan, this looks like it
may have been related to the "[PATCH 1/2] ext4: Fix fs corruption when
make_indexed_dir() fails" patch. Would you mind taking a look at it and
giving it your OK if everything looks good? Thx!
Allison Henderson