btrfs: remove search start argument from first_logical_byte()

Browse source

The search start argument passed to first_logical_byte() is always 0, as
we always want to get the logical start address of the block group with
the lowest logical start address. So remove it, as not only it is not
necessary, it also makes the following patches that change the lock that
protects the red black tree of block groups from a spin lock to a
read/write lock.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

...

This commit is contained in:

Filipe Manana 2022-04-13 16:20:39 +01:00 • committed by David Sterba

parent 44e5801fad

commit 0eb997bff0

1 changed files with 4 additions and 3 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

7

fs/btrfs/extent-tree.c

View file