This is a v2 of a small series. See the changelog below: V1 -> V2: - document the rcu_delay_page_cache_fill_msec parameter; - drop the "kvfree_rcu: introduce "flags" variable" patch; - reword commit messages; - in the patch [1], do not use READ_ONCE() instances in get_cached_bnode()/put_cached_bnode() it is protected by the lock. - Capitalize the word following by ":" in commit messages. Uladzislau Rezki (Sony) (4): [1] kvfree_rcu: Use [READ/WRITE]_ONCE() macros to access to nr_bkv_objs [2] kvfree_rcu: Add a bulk-list check when a scheduler is run [3] kvfree_rcu: Update "monitor_todo" once a batch is started [4] kvfree_rcu: Use kfree_rcu_monitor() instead of open-coded variant Zhang Qiang (1): [5] kvfree_rcu: Release a page cache under memory pressure .../admin-guide/kernel-parameters.txt | 5 + kernel/rcu/tree.c | 92 +++++++++++++++---- 2 files changed, 77 insertions(+), 20 deletions(-) -- 2.20.1
