bcache: Remove dead references to cache_readaheads
authorAndrea Tomassetti <andrea.tomassetti-opensource@devo.com>
Thu, 15 Jun 2023 12:12:20 +0000 (20:12 +0800)
committerJens Axboe <axboe@kernel.dk>
Thu, 15 Jun 2023 13:30:11 +0000 (07:30 -0600)
commitccb8c3bd6d93e7986b702d1f66d5d56d08abc59f
tree923151fc77f4c92d049d901d6464afb41437ffad
parentb98dd0b0a596fdeaca68396ce8f782883ed253a9
bcache: Remove dead references to cache_readaheads

The cache_readaheads stat counter is not used anymore and should be
removed.

Signed-off-by: Andrea Tomassetti <andrea.tomassetti-opensource@devo.com>
Signed-off-by: Coly Li <colyli@suse.de>
Link: https://lore.kernel.org/r/20230615121223.22502-4-colyli@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Documentation/admin-guide/bcache.rst
drivers/md/bcache/stats.h