| commit | 6b9b6f39946c4a7a98fac31ee91bac43cd2b73a9 | [log] [tgz] |
|---|---|---|
| author | Dennis Zhou (Facebook) <dennisszhou@gmail.com> | Sat Jul 15 22:23:08 2017 -0400 |
| committer | Tejun Heo <tj@kernel.org> | Mon Jul 17 10:46:58 2017 -0400 |
| tree | f6405a03492b80c36dec85a784430106d85ce82a | |
| parent | 02459164a27e6cf9577fd12fc3ebed78f8fa767f [diff] |
percpu: expose pcpu_nr_empty_pop_pages in pcpu_stats Percpu memory holds a minimum threshold of pages that are populated in order to serve atomic percpu memory requests. This change makes it easier to verify that there are a minimum number of populated pages lying around. Signed-off-by: Dennis Zhou <dennisszhou@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>