[v1] locking/rwsem: Miscellaneous cleanup and fix

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

Waiman Long posted 2 patches 4 years, 3 months ago

Diff against v2
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kernel/locking/lock_events_list.h |  1 +
kernel/locking/rwsem.c            | 28 +++++++++++++++++-----------
2 files changed, 18 insertions(+), 11 deletions(-)

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

Posted by Waiman Long 4 years, 3 months ago

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(-)

-- 
2.27.0

[PATCH 1/2] locking/rwsem: No need to check for handoff bit if wait queue empty
[PATCH 2/2] locking/rwsem: Wake readers in a reader-owned rwsem if first waiter is a reader