On 13.12.2016 15:28, Andrey Ryabinin wrote:
> If tcache is empty we can bail out immediately from
> tcache_cleancache_[get_page, invalidate_page,invalidate_inode]().
> As a fast way of identifying empty tcache this patch adds global atomic
> counter of tcache nodes.
>
>
If tcache is empty we can bail out immediately from
tcache_cleancache_[get_page, invalidate_page,invalidate_inode]().
As a fast way of identifying empty tcache this patch adds global atomic
counter of tcache nodes.
https://jira.sw.ru/browse/PSBM-56475
Signed-off-by: Andrey Ryabinin