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From: Ming Lei <ming.lei@redhat.com>
To: Jens Axboe <axboe@kernel.dk>, Christoph Hellwig <hch@lst.de>,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	linux-block@vger.kernel.org, linux-nvme@lists.infradead.org,
	linux-scsi@vger.kernel.org
Cc: Sagi Grimberg <sagi@grimberg.me>, Daniel Wagner <dwagner@suse.de>,
	Wen Xiong <wenxiong@us.ibm.com>,
	John Garry <john.garry@huawei.com>,
	Hannes Reinecke <hare@suse.de>, Keith Busch <kbusch@kernel.org>,
	Damien Le Moal <damien.lemoal@wdc.com>,
	Ming Lei <ming.lei@redhat.com>
Subject: [PATCH V3 01/10] blk-mq: rename blk-mq-cpumap.c as blk-mq-map.c
Date: Fri,  9 Jul 2021 16:09:56 +0800	[thread overview]
Message-ID: <20210709081005.421340-2-ming.lei@redhat.com> (raw)
In-Reply-To: <20210709081005.421340-1-ming.lei@redhat.com>

Firstly the name of cpumap isn't very useful because all kinds of map
helpers(pci, rdma, virtio) are for mapping cpu(s) to hw queue.

Secondly prepare for moving physical device related mapping into its
own subsystems, and we will put all map related functions/helpers into
this renamed source file.

Signed-off-by: Ming Lei <ming.lei@redhat.com>
---
 block/Makefile                          | 2 +-
 block/{blk-mq-cpumap.c => blk-mq-map.c} | 0
 2 files changed, 1 insertion(+), 1 deletion(-)
 rename block/{blk-mq-cpumap.c => blk-mq-map.c} (100%)

diff --git a/block/Makefile b/block/Makefile
index bfbe4e13ca1e..0f31c7e8a475 100644
--- a/block/Makefile
+++ b/block/Makefile
@@ -7,7 +7,7 @@ obj-$(CONFIG_BLOCK) := bio.o elevator.o blk-core.o blk-sysfs.o \
 			blk-flush.o blk-settings.o blk-ioc.o blk-map.o \
 			blk-exec.o blk-merge.o blk-timeout.o \
 			blk-lib.o blk-mq.o blk-mq-tag.o blk-stat.o \
-			blk-mq-sysfs.o blk-mq-cpumap.o blk-mq-sched.o ioctl.o \
+			blk-mq-sysfs.o blk-mq-map.o blk-mq-sched.o ioctl.o \
 			genhd.o ioprio.o badblocks.o partitions/ blk-rq-qos.o \
 			disk-events.o
 
diff --git a/block/blk-mq-cpumap.c b/block/blk-mq-map.c
similarity index 100%
rename from block/blk-mq-cpumap.c
rename to block/blk-mq-map.c
-- 
2.31.1


WARNING: multiple messages have this Message-ID (diff)
From: Ming Lei <ming.lei@redhat.com>
To: Jens Axboe <axboe@kernel.dk>, Christoph Hellwig <hch@lst.de>,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	linux-block@vger.kernel.org, linux-nvme@lists.infradead.org,
	linux-scsi@vger.kernel.org
Cc: Sagi Grimberg <sagi@grimberg.me>, Daniel Wagner <dwagner@suse.de>,
	Wen Xiong <wenxiong@us.ibm.com>,
	John Garry <john.garry@huawei.com>,
	Hannes Reinecke <hare@suse.de>, Keith Busch <kbusch@kernel.org>,
	Damien Le Moal <damien.lemoal@wdc.com>,
	Ming Lei <ming.lei@redhat.com>
Subject: [PATCH V3 01/10] blk-mq: rename blk-mq-cpumap.c as blk-mq-map.c
Date: Fri,  9 Jul 2021 16:09:56 +0800	[thread overview]
Message-ID: <20210709081005.421340-2-ming.lei@redhat.com> (raw)
In-Reply-To: <20210709081005.421340-1-ming.lei@redhat.com>

Firstly the name of cpumap isn't very useful because all kinds of map
helpers(pci, rdma, virtio) are for mapping cpu(s) to hw queue.

Secondly prepare for moving physical device related mapping into its
own subsystems, and we will put all map related functions/helpers into
this renamed source file.

Signed-off-by: Ming Lei <ming.lei@redhat.com>
---
 block/Makefile                          | 2 +-
 block/{blk-mq-cpumap.c => blk-mq-map.c} | 0
 2 files changed, 1 insertion(+), 1 deletion(-)
 rename block/{blk-mq-cpumap.c => blk-mq-map.c} (100%)

diff --git a/block/Makefile b/block/Makefile
index bfbe4e13ca1e..0f31c7e8a475 100644
--- a/block/Makefile
+++ b/block/Makefile
@@ -7,7 +7,7 @@ obj-$(CONFIG_BLOCK) := bio.o elevator.o blk-core.o blk-sysfs.o \
 			blk-flush.o blk-settings.o blk-ioc.o blk-map.o \
 			blk-exec.o blk-merge.o blk-timeout.o \
 			blk-lib.o blk-mq.o blk-mq-tag.o blk-stat.o \
-			blk-mq-sysfs.o blk-mq-cpumap.o blk-mq-sched.o ioctl.o \
+			blk-mq-sysfs.o blk-mq-map.o blk-mq-sched.o ioctl.o \
 			genhd.o ioprio.o badblocks.o partitions/ blk-rq-qos.o \
 			disk-events.o
 
diff --git a/block/blk-mq-cpumap.c b/block/blk-mq-map.c
similarity index 100%
rename from block/blk-mq-cpumap.c
rename to block/blk-mq-map.c
-- 
2.31.1


_______________________________________________
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Linux-nvme@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-nvme

  reply	other threads:[~2021-07-09  8:10 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-09  8:09 [PATCH V3 0/10] blk-mq: cleanup map queues & fix blk_mq_alloc_request_hctx Ming Lei
2021-07-09  8:09 ` Ming Lei
2021-07-09  8:09 ` Ming Lei [this message]
2021-07-09  8:09   ` [PATCH V3 01/10] blk-mq: rename blk-mq-cpumap.c as blk-mq-map.c Ming Lei
2021-07-12  7:28   ` Christoph Hellwig
2021-07-12  7:28     ` Christoph Hellwig
2021-07-09  8:09 ` [PATCH V3 02/10] blk-mq: Introduce blk_mq_dev_map_queues Ming Lei
2021-07-09  8:09   ` Ming Lei
2021-07-09  8:25   ` Daniel Wagner
2021-07-09  8:25     ` Daniel Wagner
2021-07-12  7:32   ` Christoph Hellwig
2021-07-12  7:32     ` Christoph Hellwig
2021-07-09  8:09 ` [PATCH V3 03/10] blk-mq: pass use managed irq info to blk_mq_dev_map_queues Ming Lei
2021-07-09  8:09   ` Ming Lei
2021-07-12  7:35   ` Christoph Hellwig
2021-07-12  7:35     ` Christoph Hellwig
2021-07-09  8:09 ` [PATCH V3 04/10] scsi: replace blk_mq_pci_map_queues with blk_mq_dev_map_queues Ming Lei
2021-07-09  8:09   ` Ming Lei
2021-07-09 10:58   ` kernel test robot
2021-07-09 10:58     ` kernel test robot
2021-07-09 10:58     ` kernel test robot
2021-07-09 11:30   ` kernel test robot
2021-07-09 11:30     ` kernel test robot
2021-07-09 11:30     ` kernel test robot
2021-07-09 12:05   ` kernel test robot
2021-07-09 12:05     ` kernel test robot
2021-07-09 12:05     ` kernel test robot
2021-07-09  8:10 ` [PATCH V3 05/10] nvme: " Ming Lei
2021-07-09  8:10   ` Ming Lei
2021-07-09  8:10 ` [PATCH V3 06/10] virito: add APIs for retrieving vq affinity Ming Lei
2021-07-09  8:10   ` Ming Lei
2021-07-09  8:10 ` [PATCH V3 07/10] virtio: blk/scsi: replace blk_mq_virtio_map_queues with blk_mq_dev_map_queues Ming Lei
2021-07-09  8:10   ` Ming Lei
2021-07-09  8:10 ` [PATCH V3 08/10] nvme: rdma: replace blk_mq_rdma_map_queues " Ming Lei
2021-07-09  8:10   ` Ming Lei
2021-07-09  8:10 ` [PATCH V3 09/10] blk-mq: remove map queue helpers for pci, rdma and virtio Ming Lei
2021-07-09  8:10   ` Ming Lei
2021-07-09  8:10 ` [PATCH V3 10/10] blk-mq: don't deactivate hctx if managed irq isn't used Ming Lei
2021-07-09  8:10   ` Ming Lei

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