dlm: use kref_put_lock in put_rsb

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This patch will optimize put_rsb() by using kref_put_lock(). The
function kref_put_lock() will only take the lock if the reference is
going to be zero, if not the lock will never be held.

Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>

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Alexander Aring 2022-05-02 11:14:09 -04:00 • committed by David Teigland

parent 0ccc106052

commit 9502a7f688

1 changed files with 5 additions and 3 deletions

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fs/dlm/lock.c

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