Messages in this thread | | | Date | Wed, 10 May 2023 10:02:35 -0700 | From | "Paul E. McKenney" <> | Subject | [PATCH rcu 0/8] kvfree_rcu() changes for v6.5 |
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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
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b/include/linux/rcupdate.h | 29 ++++++++--------------------- b/kernel/rcu/tree.c | 37 +++++++++++++++++++------------------ kernel/rcu/tree.c | 21 +++++++++++++++++---- 3 files changed, 44 insertions(+), 43 deletions(-)
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