From: Bart Van Assche <bvanassche@acm.org>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, Bart Van Assche <bvanassche@acm.org>
Subject: [PATCH liburing 0/2] Memory synchronization improvements
Date: Mon, 1 Jul 2019 14:42:30 -0700 [thread overview]
Message-ID: <20190701214232.29338-1-bvanassche@acm.org> (raw)
Hi Jens,
The two patches in this series reduce the number of memory barrier calls from
liburing and also fix a few memory synchronization bugs. Please consider these
patches for the official liburing git repository.
Thanks,
Bart.
Bart Van Assche (2):
__io_uring_get_cqe(): Use io_uring_for_each_cqe()
Fix the use of memory barriers
man/io_uring_setup.2 | 6 ++-
src/barrier.h | 87 +++++++++++++++++++++++++++++++++++++++++--
src/liburing.h | 15 +++-----
src/queue.c | 48 ++++++------------------
test/io_uring_enter.c | 8 ++--
5 files changed, 110 insertions(+), 54 deletions(-)
--
2.22.0.410.gd8fdbe21b5-goog
next reply other threads:[~2019-07-01 21:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-01 21:42 Bart Van Assche [this message]
2019-07-01 21:42 ` [PATCH liburing 1/2] __io_uring_get_cqe(): Use io_uring_for_each_cqe() Bart Van Assche
2019-07-01 21:42 ` [PATCH liburing 2/2] Fix the use of memory barriers Bart Van Assche
2019-07-02 9:07 ` Roman Penyaev
2019-07-02 16:17 ` Bart Van Assche
2019-07-02 18:40 ` Roman Penyaev
2019-07-02 20:31 ` Bart Van Assche
2019-07-03 9:49 ` Roman Penyaev
2019-07-03 20:49 ` Bart Van Assche
2019-07-02 16:18 ` [PATCH liburing 0/2] Memory synchronization improvements Jens Axboe
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