Re: [PATCH 03/42] btrfs: make lock_extent_buffer_for_io() to be subpage compatible

[Josef Bacik]

On 4/15/21 1:04 AM, Qu Wenruo wrote:

For subpage metadata, we don't use page locking at all.
So just skip the page locking part for subpage.

All the remaining routine can be reused.

Signed-off-by: Qu Wenruo <w...@suse.com>

Reviewed-by: Josef Bacik <jo...@toxicpanda.com>

Thanks,

Josef