btrfs: use a folio array throughout the defrag process

Browse source

Remove more hidden calls to compound_head() by using an array of folios
instead of pages.  Also neaten the error path in defrag_one_range() by
adjusting the length of the array instead of checking for NULL.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

...

This commit is contained in:

Matthew Wilcox (Oracle) 2023-12-14 16:13:31 +00:00 • committed by David Sterba

parent 03fbf77a2c

commit fae9cd252f

1 changed files with 21 additions and 23 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

44

fs/btrfs/defrag.c

View file