linux-kernel - [PATCH 0/2] locking/rwsem: Miscellaneous cleanup and fix

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Date:   Fri, 18 Mar 2022 12:16:07 -0400
From:   Waiman Long <longman@...hat.com>
To:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>, Will Deacon <will@...nel.org>,
        Boqun Feng <boqun.feng@...il.com>
Cc:     linux-kernel@...r.kernel.org, Waiman Long <longman@...hat.com>
Subject: [PATCH 0/2] locking/rwsem: Miscellaneous cleanup and fix

Waiman Long (2):
  locking/rwsem: No need to check for handoff bit if wait queue empty
  locking/rwsem: Wake readers in a reader-owned rwsem if first waiter is
    a reader

 kernel/locking/lock_events_list.h |  1 +
 kernel/locking/rwsem.c            | 28 +++++++++++++++++-----------
 2 files changed, 18 insertions(+), 11 deletions(-)

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2.27.0