This patchset can be fetched from github:
https://github.com/adam900710/linux/tree/tree_checker_testing
Which is based on misc-next, with the following commit as HEAD:
commit 56d46f96de92ec69963acb7b1d9aed83d2a56a7b
(david/misc-next-with-write-checks, david/misc-next)
Author: Nikolay Borisov <nbori...@suse.com>
Date: Wed Mar 27 14:24:18 2019 +0200
btrfs: Switch btrfs_trim_free_extents to find_first_clear_extent_bit
These two patches changes the behavior of write time tree-checker, where
the initial patches didn't check the content of the leaf, leaving memory
bit flipping possible to sneak in.
This patchset also introduces a new optimization, where original empty
leaf owner check can be pretty expensive and cause false alerts for
write time tree checker.
With this new optimization, write time tree checker can reuse the
existing btrfs_check_leaf_full().
Qu Wenruo (2):
btrfs: tree-checker: Remove comprehensive root owner check
btrfs: Do mandatory tree block check before submitting bio
fs/btrfs/disk-io.c | 13 +++++++++++++
fs/btrfs/tree-checker.c | 24 ------------------------
2 files changed, 13 insertions(+), 24 deletions(-)
--
2.21.0
