btrfs: remove the changed list for backref cache

Browse source

Now that we're not updating the backref cache when we switch transids we
can remove the changed list.

We're going to keep the new_bytenr field because it serves as a good
sanity check for the backref cache and relocation, and can prevent us
from making extent tree corruption worse.

Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

...

This commit is contained in:

Josef Bacik 2024-10-03 11:43:04 -04:00 • committed by David Sterba

parent 6a4730b325

commit b1d4d5d1d8

3 changed files with 8 additions and 18 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

fs/btrfs/backref.c

View file

2

fs/btrfs/backref.h

View file

22

fs/btrfs/relocation.c

View file