btrfs: Remove extent_page_data argument from writepage_delalloc

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The only remaining use of the 'epd' argument in writepage_delalloc is
to reference the extent_io_tree which was set in extent_writepages. Since
it is guaranteed that page->mapping of any page passed to
writepage_delalloc (and __extent_writepage as the sole caller) to be
equal to that passed in extent_writepages we can directly get the
io_tree via the already passed inode (which is also taken from
page->mapping->host). No functional changes.

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

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Nikolay Borisov 2018-11-08 10:18:07 +02:00 • committed by David Sterba

parent 7789a55aa1

commit 8cc0237abc

1 changed files with 4 additions and 7 deletions

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11

fs/btrfs/extent_io.c

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