From: Jens Axboe <axboe@kernel.dk>
To: linux-block@vger.kernel.org
Cc: ming.lei@redhat.com, osandov@osandov.com
Subject: [PATCHSET] Fix kyber hang
Date: Thu, 20 Dec 2018 08:55:13 -0700 [thread overview]
Message-ID: <20181220155515.31202-1-axboe@kernel.dk> (raw)
First one adds the necessary sbitmap helpers for users to be able to
do add_wait_queue() and list_del(wait_entry) type operations, and
still work with the optimized wakeup checking.
Second one converts kyber to use it, fixing a hang with domain tokens.
--
Jens Axboe
next reply other threads:[~2018-12-20 15:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-20 15:55 Jens Axboe [this message]
2018-12-20 15:55 ` [PATCH 1/2] sbitmap: add helpers for add/del wait queue handling Jens Axboe
2018-12-20 15:55 ` [PATCH 2/2] kyber: use sbitmap add_wait_queue/list_del wait helpers Jens Axboe
2018-12-20 16:00 ` Jens Axboe
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