btrfs: scrub: rename members related to scrub_block::pagev

The following will be renamed in this patch:

- scrub_block::pagev -> sectors

- scrub_block::page_count -> sector_count

- SCRUB_MAX_PAGES_PER_BLOCK -> SCRUB_MAX_SECTORS_PER_BLOCK

- page_num -> sector_num to iterate scrub_block::sectors

For now scrub_page is not yet renamed to keep the patch reasonable and
it will be updated in a followup.

Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Qu Wenruo 2022-03-13 18:40:00 +08:00 • committed by David Sterba
commit 7e737cbca6