From: mlin@kernel.org (Ming Lin)
Subject: [PATCH 17/18] nvme: move namespace scanning to common code
Date: Thu, 15 Oct 2015 23:14:14 -0700 [thread overview]
Message-ID: <1444976054.18781.2.camel@hasee> (raw)
In-Reply-To: <1444975128-8768-18-git-send-email-hch@lst.de>
On Fri, 2015-10-16@07:58 +0200, Christoph Hellwig wrote:
> @@ -2810,11 +2651,9 @@ static int __init nvme_init(void)
> if (!nvme_workq)
> return -ENOMEM;
>
> - result = register_blkdev(nvme_major, "nvme");
> + result = nvme_core_init();
> if (result < 0)
> goto kill_workq;
> - else if (result > 0)
> - nvme_major = result;
>
> result = __register_chrdev(nvme_char_major, 0, NVME_MINORS, "nvme",
> &nvme_dev_fops);
> @@ -2839,7 +2678,7 @@ static int __init nvme_init(void)
> unregister_chrdev:
> __unregister_chrdev(nvme_char_major, 0, NVME_MINORS, "nvme");
> unregister_blkdev:
> - unregister_blkdev(nvme_major, "nvme");
> + nvme_core_exit();
> kill_workq:
> destroy_workqueue(nvme_workq);
> return result;
> @@ -2848,7 +2687,7 @@ static int __init nvme_init(void)
> static void __exit nvme_exit(void)
> {
> pci_unregister_driver(&nvme_driver);
> - unregister_blkdev(nvme_major, "nvme");
> + nvme_core_exit();
> destroy_workqueue(nvme_workq);
> class_destroy(nvme_class);
> __unregister_chrdev(nvme_char_major, 0, NVME_MINORS, "nvme");
Should nvme_core_{init,exit} be called in core.c?
I did this:
https://git.kernel.org/cgit/linux/kernel/git/mlin/linux.git/commit/?h=nvme-split/virtio&id=76fa970
next prev parent reply other threads:[~2015-10-16 6:14 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-16 5:58 nvme driver split V2 Christoph Hellwig
2015-10-16 5:58 ` [PATCH 01/18] nvme: add missing unmaps in nvme_queue_rq Christoph Hellwig
2015-10-20 10:04 ` Sagi Grimberg
2015-10-20 14:07 ` Busch, Keith
2015-10-16 5:58 ` [PATCH 02/18] nvme: move struct nvme_iod to pci.c Christoph Hellwig
2015-10-20 10:04 ` Sagi Grimberg
2015-10-16 5:58 ` [PATCH 03/18] nvme: split command submission helpers out of pci.c Christoph Hellwig
2015-10-20 10:07 ` Sagi Grimberg
2015-10-21 18:48 ` J Freyensee
2015-10-16 5:58 ` [PATCH 04/18] nvme: add a vendor field to struct nvme_dev Christoph Hellwig
2015-10-20 10:08 ` Sagi Grimberg
2015-10-21 18:58 ` J Freyensee
2015-10-21 19:10 ` Busch, Keith
2015-10-16 5:58 ` [PATCH 05/18] nvme: use offset instead of a struct for registers Christoph Hellwig
2015-10-16 17:30 ` Busch, Keith
2015-10-21 20:28 ` J Freyensee
2015-10-16 5:58 ` [PATCH 06/18] nvme: split a new struct nvme_ctrl out of struct nvme_dev Christoph Hellwig
2015-10-20 10:19 ` Sagi Grimberg
2015-10-20 10:26 ` Christoph Hellwig
2015-10-20 10:44 ` Sagi Grimberg
2015-10-20 11:30 ` Christoph Hellwig
2015-10-21 14:40 ` Sagi Grimberg
2015-10-21 21:23 ` J Freyensee
2015-10-21 22:51 ` Busch, Keith
2015-10-22 0:15 ` J Freyensee
2015-10-22 7:37 ` Christoph Hellwig
2015-10-16 5:58 ` [PATCH 07/18] nvme: simplify nvme_setup_prps calling convention Christoph Hellwig
2015-10-20 10:30 ` Sagi Grimberg
2015-10-16 5:58 ` [PATCH 08/18] nvme: refactor nvme_queue_rq Christoph Hellwig
2015-10-16 5:58 ` [PATCH 09/18] nvme: move nvme_error_status to common code Christoph Hellwig
2015-10-20 10:54 ` Sagi Grimberg
2015-10-16 5:58 ` [PATCH 10/18] nvme: move nvme_setup_flush and nvme_setup_rw " Christoph Hellwig
2015-10-20 11:01 ` Sagi Grimberg
2015-10-21 6:55 ` Christoph Hellwig
2015-10-21 14:41 ` Sagi Grimberg
2015-10-16 5:58 ` [PATCH 11/18] nvme: split __nvme_submit_sync_cmd Christoph Hellwig
2015-10-16 5:58 ` [PATCH 12/18] nvme: use the block layer for userspace passthrough metadata Christoph Hellwig
2015-10-16 20:04 ` Busch, Keith
2015-10-18 18:22 ` Christoph Hellwig
2015-10-16 5:58 ` [PATCH 13/18] nvme: move block_device_operations and ns/ctrl freeing to common code Christoph Hellwig
2015-10-16 5:58 ` [PATCH 14/18] nvme: add explicit quirk handling Christoph Hellwig
2015-10-16 5:58 ` [PATCH 15/18] nvme: add a common helper to read Identify Controller data Christoph Hellwig
2015-10-21 22:44 ` J Freyensee
2015-10-22 7:38 ` Christoph Hellwig
2015-10-16 5:58 ` [PATCH 16/18] nvme: move the call to nvme_init_identify earlier Christoph Hellwig
2015-10-16 5:58 ` [PATCH 17/18] nvme: move namespace scanning to common code Christoph Hellwig
2015-10-16 6:14 ` Ming Lin [this message]
2015-10-16 6:16 ` Christoph Hellwig
2015-10-21 23:27 ` J Freyensee
2015-10-22 7:39 ` Christoph Hellwig
2015-10-22 13:48 ` Busch, Keith
2015-10-22 16:30 ` Christoph Hellwig
2015-10-22 21:24 ` Busch, Keith
2015-10-23 5:41 ` Christoph Hellwig
2015-10-16 5:58 ` [PATCH 18/18] nvme: move chardev and sysfs interface " Christoph Hellwig
2015-10-22 0:11 ` J Freyensee
2015-10-22 7:45 ` Christoph Hellwig
2015-10-22 18:36 ` J Freyensee
2015-10-22 18:59 ` Jon Derrick
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