回复: 回复: [PATCH v3] kvfree_rcu: Release page cache under memory pressure

2021-02-05 Thread Zhang, Qiang
发件人: Uladzislau Rezki 发送时间: 2021年2月4日 22:09 收件人: Zhang, Qiang 抄送: Uladzislau Rezki; paul...@kernel.org; j...@joelfernandes.org; r...@vger.kernel.org; linux-kernel@vger.kernel.org 主题: Re: 回复: [PATCH v3] kvfree_rcu: Release page cache under memory

Re: 回复: [PATCH v3] kvfree_rcu: Release page cache under memory pressure

2021-02-04 Thread Uladzislau Rezki
> 发件人: Uladzislau Rezki > 发送时间: 2021年2月2日 3:57 > 收件人: Zhang, Qiang > 抄送: ure...@gmail.com; paul...@kernel.org; j...@joelfernandes.org; > r...@vger.kernel.org; linux-kernel@vger.kernel.org > 主题: Re: [PATCH v3] kvfree_rcu: Release page cache under memory pressure > > [Ple

回复: [PATCH v3] kvfree_rcu: Release page cache under memory pressure

2021-02-04 Thread Zhang, Qiang
发件人: Uladzislau Rezki 发送时间: 2021年2月2日 3:57 收件人: Zhang, Qiang 抄送: ure...@gmail.com; paul...@kernel.org; j...@joelfernandes.org; r...@vger.kernel.org; linux-kernel@vger.kernel.org 主题: Re: [PATCH v3] kvfree_rcu: Release page cache under memory pressure

回复: [PATCH v3] kvfree_rcu: Release page cache under memory pressure

2021-02-04 Thread Zhang, Qiang
发件人: Uladzislau Rezki 发送时间: 2021年2月2日 3:57 收件人: Zhang, Qiang 抄送: ure...@gmail.com; paul...@kernel.org; j...@joelfernandes.org; r...@vger.kernel.org; linux-kernel@vger.kernel.org 主题: Re: [PATCH v3] kvfree_rcu: Release page cache under memory pressure

回复: [PATCH v3] kvfree_rcu: Release page cache under memory pressure

2021-02-01 Thread Zhang, Qiang
发件人: Uladzislau Rezki 发送时间: 2021年2月2日 3:57 收件人: Zhang, Qiang 抄送: ure...@gmail.com; paul...@kernel.org; j...@joelfernandes.org; r...@vger.kernel.org; linux-kernel@vger.kernel.org 主题: Re: [PATCH v3] kvfree_rcu: Release page cache under memory pressure

Re: [PATCH v3] kvfree_rcu: Release page cache under memory pressure

2021-02-01 Thread Uladzislau Rezki
Hello, Zqiang. > From: Zqiang > > Add free per-cpu existing krcp's page cache operation, when > the system is under memory pressure. > > Signed-off-by: Zqiang > --- > kernel/rcu/tree.c | 26 ++ > 1 file changed, 26 insertions(+) > > diff --git a/kernel/rcu/tree.c b/ke

[PATCH v3] kvfree_rcu: Release page cache under memory pressure

2021-01-30 Thread qiang . zhang
From: Zqiang Add free per-cpu existing krcp's page cache operation, when the system is under memory pressure. Signed-off-by: Zqiang --- kernel/rcu/tree.c | 26 ++ 1 file changed, 26 insertions(+) diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index c1ae1e52f638..64