From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: qemu-devel@nongnu.org, Stefan Hajnoczi <stefanha@redhat.com>
Cc: "Fam Zheng" <fam@euphon.net>, "Kevin Wolf" <kwolf@redhat.com>,
qemu-block@nongnu.org, "Max Reitz" <mreitz@redhat.com>,
"Maxim Levitsky" <mlevitsk@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>
Subject: [PATCH 00/17] block/nvme: Various cleanups required to use multiple queues
Date: Thu, 25 Jun 2020 20:48:21 +0200 [thread overview]
Message-ID: <20200625184838.28172-1-philmd@redhat.com> (raw)
Hi,
This series is mostly code rearrangement (cleanups) to be
able to split the hardware code from the block driver code,
to be able to use multiple queues on the same hardware, or
multiple block drivers on the same hardware.
Flushing my current patch queue.
Regards,
Phil.
Based-on: <20200625162602.700741-1-eblake@redhat.com>
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg08384.html
Philippe Mathieu-Daudé (17):
block/nvme: Avoid further processing if trace event not enabled
block/nvme: Let nvme_create_queue_pair() fail gracefully
block/nvme: Define QUEUE_INDEX macros to ease code review
block/nvme: Be explicit we share NvmeIdCtrl / NvmeIdNs structures
block/nvme: Replace qemu_try_blockalign0 by qemu_try_blockalign/memset
block/nvme: Replace qemu_try_blockalign(bs) by
qemu_try_memalign(pg_sz)
block/nvme: Move code around
block/nvme: Use correct type void*
block/nvme: Remove unused argument from nvme_free_queue_pair()
block/nvme: Simplify nvme_init_queue() arguments
block/nvme: Simplify nvme_create_queue_pair() arguments
block/nvme: Simplify nvme_kick trace event
block/nvme: Simplify completion trace events
block/nvme: Replace BDRV_POLL_WHILE by AIO_WAIT_WHILE
block/nvme: Use per-queue AIO context
block/nvme: Check BDRVNVMeState::plugged out of nvme_kick()
block/nvme: Check BDRVNVMeState::plugged out of
nvme_process_completion
block/nvme.c | 160 ++++++++++++++++++++++++++-------------------
block/trace-events | 8 +--
2 files changed, 96 insertions(+), 72 deletions(-)
--
2.21.3
next reply other threads:[~2020-06-25 18:50 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-25 18:48 Philippe Mathieu-Daudé [this message]
2020-06-25 18:48 ` [PATCH 01/17] block/nvme: Avoid further processing if trace event not enabled Philippe Mathieu-Daudé
2020-06-26 10:36 ` Stefan Hajnoczi
2020-06-26 14:02 ` Philippe Mathieu-Daudé
2020-06-29 13:02 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 02/17] block/nvme: Let nvme_create_queue_pair() fail gracefully Philippe Mathieu-Daudé
2020-06-26 11:11 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 03/17] block/nvme: Define QUEUE_INDEX macros to ease code review Philippe Mathieu-Daudé
2020-06-26 11:12 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 04/17] block/nvme: Be explicit we share NvmeIdCtrl / NvmeIdNs structures Philippe Mathieu-Daudé
2020-06-26 11:19 ` Stefan Hajnoczi
2020-06-26 12:45 ` Philippe Mathieu-Daudé
2020-06-25 18:48 ` [PATCH 05/17] block/nvme: Replace qemu_try_blockalign0 by qemu_try_blockalign/memset Philippe Mathieu-Daudé
2020-06-26 12:20 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 06/17] block/nvme: Replace qemu_try_blockalign(bs) by qemu_try_memalign(pg_sz) Philippe Mathieu-Daudé
2020-06-26 12:24 ` Stefan Hajnoczi
2020-06-26 12:48 ` Philippe Mathieu-Daudé
2020-06-29 13:07 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 07/17] block/nvme: Move code around Philippe Mathieu-Daudé
2020-06-26 12:25 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 08/17] block/nvme: Use correct type void* Philippe Mathieu-Daudé
2020-06-26 12:31 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 09/17] block/nvme: Remove unused argument from nvme_free_queue_pair() Philippe Mathieu-Daudé
2020-06-26 12:31 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 10/17] block/nvme: Simplify nvme_init_queue() arguments Philippe Mathieu-Daudé
2020-06-26 12:31 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 11/17] block/nvme: Simplify nvme_create_queue_pair() arguments Philippe Mathieu-Daudé
2020-06-26 12:31 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 12/17] block/nvme: Simplify nvme_kick trace event Philippe Mathieu-Daudé
2020-06-26 12:33 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 13/17] block/nvme: Simplify completion trace events Philippe Mathieu-Daudé
2020-06-26 12:34 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 14/17] block/nvme: Replace BDRV_POLL_WHILE by AIO_WAIT_WHILE Philippe Mathieu-Daudé
2020-06-26 12:35 ` Stefan Hajnoczi
2020-06-25 18:48 ` [RFC PATCH 15/17] block/nvme: Use per-queue AIO context Philippe Mathieu-Daudé
2020-06-26 12:42 ` Stefan Hajnoczi
2020-06-26 12:59 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 16/17] block/nvme: Check BDRVNVMeState::plugged out of nvme_kick() Philippe Mathieu-Daudé
2020-06-26 12:43 ` Stefan Hajnoczi
2020-06-25 18:48 ` [PATCH 17/17] block/nvme: Check BDRVNVMeState::plugged out of nvme_process_completion Philippe Mathieu-Daudé
2020-06-26 12:46 ` Stefan Hajnoczi
2020-06-25 19:27 ` [PATCH 00/17] block/nvme: Various cleanups required to use multiple queues no-reply
2020-06-26 9:18 ` Philippe Mathieu-Daudé
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