On Tue, Jul 25, 2017 at 04:51:32PM -0400, je...@suse.com wrote:
> From: Jeff Mahoney
>
> For the pathlogical case, like xfstests generic/297 that creates a
> large file consisting of one, repeating reflinked extent, fsck can
> take hours. The root cause is that calling
From: Jeff Mahoney
For the pathlogical case, like xfstests generic/297 that creates a
large file consisting of one, repeating reflinked extent, fsck can
take hours. The root cause is that calling find_data_backref while
iterating the extent records is an O(n^2) algorithm. For