From: "Paul E. McKenney" <paulmck@kernel.org>
To: rcu@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-team@meta.com, rostedt@goodmis.org
Subject: [PATCH rcu 0/8] kvfree_rcu() changes for v6.5
Date: Wed, 10 May 2023 10:02:35 -0700 [thread overview]
Message-ID: <1c01c38f-3783-44d7-8c11-7416cd5b849c@paulmck-laptop> (raw)
Hello!
This series contains updates for kvfree_rcu(), perhaps most notably
the removal of single-argument k{,v}free_rcu() in favor of the new-ish
k{,v}free_rcu_mightsleep().
1. rcu/kvfree: Eliminate k[v]free_rcu() single argument macro,
courtesy of "Uladzislau Rezki (Sony)".
2. rcu/kvfree: Add debug to check grace periods.
3. rcu/kvfree: Add debug check for GP complete for kfree_rcu_cpu
list, courtesy of "Uladzislau Rezki (Sony)".
4. rcu/kvfree: Invoke debug_rcu_bhead_unqueue() after checking
bnode->gp_snap, courtesy of Zqiang.
5. rcu/kvfree: Use consistent krcp when growing kfree_rcu() page
cache, courtesy of Zqiang.
6. rcu/kvfree: Do not run a page work if a cache is disabled,
courtesy of "Uladzislau Rezki (Sony)".
7. rcu/kvfree: Make fill page cache start from krcp->nr_bkv_objs,
courtesy of Zqiang.
8. rcu/kvfree: Make drain_page_cache() take early return if cache
is disabled, courtesy of Zqiang.
Thanx, Paul
------------------------------------------------------------------------
b/include/linux/rcupdate.h | 29 ++++++++---------------------
b/kernel/rcu/tree.c | 37 +++++++++++++++++++------------------
kernel/rcu/tree.c | 21 +++++++++++++++++----
3 files changed, 44 insertions(+), 43 deletions(-)
next reply other threads:[~2023-05-10 17:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-10 17:02 Paul E. McKenney [this message]
2023-05-10 17:02 ` [PATCH rcu 1/8] rcu/kvfree: Eliminate k[v]free_rcu() single argument macro Paul E. McKenney
2023-05-10 17:02 ` [PATCH rcu 2/8] rcu/kvfree: Add debug to check grace periods Paul E. McKenney
2023-05-10 17:02 ` [PATCH rcu 3/8] rcu/kvfree: Add debug check for GP complete for kfree_rcu_cpu list Paul E. McKenney
2023-05-10 17:02 ` [PATCH rcu 4/8] rcu/kvfree: Invoke debug_rcu_bhead_unqueue() after checking bnode->gp_snap Paul E. McKenney
2023-05-10 17:02 ` [PATCH rcu 5/8] rcu/kvfree: Use consistent krcp when growing kfree_rcu() page cache Paul E. McKenney
2023-05-10 17:02 ` [PATCH rcu 6/8] rcu/kvfree: Do not run a page work if a cache is disabled Paul E. McKenney
2023-05-10 17:02 ` [PATCH rcu 7/8] rcu/kvfree: Make fill page cache start from krcp->nr_bkv_objs Paul E. McKenney
2023-05-10 17:02 ` [PATCH rcu 8/8] rcu/kvfree: Make drain_page_cache() take early return if cache is disabled Paul E. McKenney
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