From: Waiman Long <longman@redhat.com>
To: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>, Will Deacon <will@kernel.org>,
Boqun Feng <boqun.feng@gmail.com>
Cc: linux-kernel@vger.kernel.org, Waiman Long <longman@redhat.com>
Subject: [PATCH-tip 0/2] locking/rwsem: Miscellaneous rwsem enhancements
Date: Mon, 13 Feb 2023 14:48:30 -0500 [thread overview]
Message-ID: <20230213194832.832256-1-longman@redhat.com> (raw)
The first patch in this series is the same patch 4 of the v7 patch series
[1] with some update in commit log and comment. The version number is
reset here as the first 3 patches of the series have been merged. Patch
2 is another minor enhancement for some specific use cases.
[1] https://lore.kernel.org/lkml/20230126003628.365092-1-longman@redhat.com/
Waiman Long (2):
locking/rwsem: Enable early rwsem writer lock handoff
locking/rwsem: Wake up all readers for wait queue waker
kernel/locking/rwsem.c | 89 +++++++++++++++++++++++++++++++++---------
1 file changed, 71 insertions(+), 18 deletions(-)
--
2.31.1
next reply other threads:[~2023-02-13 19:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-13 19:48 Waiman Long [this message]
2023-02-13 19:48 ` [PATCH 1/2] locking/rwsem: Enable early rwsem writer lock handoff Waiman Long
2023-02-13 19:48 ` [PATCH 2/2] locking/rwsem: Wake up all readers for wait queue waker Waiman Long
[not found] ` <20230214030901.3250-1-hdanton@sina.com>
2023-02-16 21:07 ` Waiman Long
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