btrfs: update the comment for submit_extent_page()

Browse source

Since commit 390ed29b81 ("btrfs: refactor submit_extent_page() to make
bio and its flag tracing easier"), we are using bio_ctrl structure to
replace some of arguments of submit_extent_page().

But unfortunately that commit didn't update the comment for
submit_extent_page(), thus some arguments are stale like:

- bio_ret
- mirror_num
  Those are all contained in bio_ctrl now.

- prev_bio_flags
  We no longer use this flag to determine if we can merge bios.

Update the comment for submit_extent_page() to keep it up-to-date.

Reviewed-by: Anand Jain <anand.jain@oracle.com>
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 2022-09-13 13:31:12 +08:00 • committed by David Sterba

parent d692173944

commit 814b6f9158

1 changed files with 5 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

8

fs/btrfs/extent_io.c

View file