From: Hannes Reinecke <hare-l3A5Bk7waGM@public.gmane.org>
To: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>,
Jens Axboe <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>
Cc: Richard Weinberger <richard-/L3Ra7n9ekc@public.gmane.org>,
Josef Bacik <josef-DigfWCa+lFGyeJad7bwFQA@public.gmane.org>,
"Md. Haris Iqbal"
<haris.iqbal-vEVw2sk9H7kAvxtiuMwx3w@public.gmane.org>,
Jack Wang <jinpu.wang-vEVw2sk9H7kAvxtiuMwx3w@public.gmane.org>,
Phillip Potter <phil-j1cSt2lHDeZzjhtm8Ag3mw@public.gmane.org>,
Coly Li <colyli-l3A5Bk7waGM@public.gmane.org>,
Miquel Raynal
<miquel.raynal-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>,
Vignesh Raghavendra <vigneshr-l0cyMroinI0@public.gmane.org>,
"Martin K. Petersen"
<martin.petersen-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>,
Chris Mason <clm-b10kYP2dOMg@public.gmane.org>,
David Sterba <dsterba-IBi9RG/b67k@public.gmane.org>,
Alexander Viro
<viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org>,
Christian Brauner
<brauner-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
"Rafael J. Wysocki"
<rafael-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>,
dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-um-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH 29/31] block: always use I_BDEV on file->f_mapping->host to find the bdev
Date: Wed, 7 Jun 2023 15:11:34 +0200 [thread overview]
Message-ID: <0ef858ca-47ab-f87d-5d0e-a4aba8175500@suse.de> (raw)
In-Reply-To: <20230606073950.225178-30-hch-jcswGhMUV9g@public.gmane.org>
On 6/6/23 09:39, Christoph Hellwig wrote:
> Always use I_BDEV(file->f_mapping->host) to find the bdev for a file to
> free up file->private_data for other uses.
>
> Signed-off-by: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
> ---
> block/fops.c | 18 ++++++++----------
> 1 file changed, 8 insertions(+), 10 deletions(-)
>
Reviewed-by: Hannes Reinecke <hare-l3A5Bk7waGM@public.gmane.org>
Cheers,
Hannes
next prev parent reply other threads:[~2023-06-07 13:11 UTC|newest]
Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-06 7:39 decouple block open flags from fmode_t Christoph Hellwig
2023-06-06 7:39 ` [PATCH 01/31] block: also call ->open for incremental partition opens Christoph Hellwig
2023-06-07 8:14 ` Christian Brauner
2023-06-07 8:32 ` Christoph Hellwig
2023-06-07 12:10 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 02/31] cdrom: remove the unused bdev argument to cdrom_open Christoph Hellwig
2023-06-06 22:50 ` Phillip Potter
2023-06-07 8:16 ` Christian Brauner
2023-06-07 12:10 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 03/31] cdrom: remove the unused mode argument to cdrom_ioctl Christoph Hellwig
[not found] ` <20230606073950.225178-4-hch-jcswGhMUV9g@public.gmane.org>
2023-06-06 22:54 ` Phillip Potter
2023-06-07 8:17 ` Christian Brauner
2023-06-07 12:11 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 04/31] cdrom: remove the unused cdrom_close_write release code Christoph Hellwig
[not found] ` <20230606073950.225178-5-hch-jcswGhMUV9g@public.gmane.org>
2023-06-06 22:56 ` Phillip Potter
2023-06-07 8:17 ` Christian Brauner
2023-06-07 12:12 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 05/31] cdrom: track if a cdrom_device_info was opened for data Christoph Hellwig
2023-06-06 22:59 ` Phillip Potter
2023-06-07 8:19 ` Christian Brauner
[not found] ` <20230606073950.225178-6-hch-jcswGhMUV9g@public.gmane.org>
2023-06-07 12:13 ` Hannes Reinecke
2023-06-07 12:20 ` Christoph Hellwig
2023-06-06 7:39 ` [PATCH 06/31] cdrom: remove the unused mode argument to cdrom_release Christoph Hellwig
[not found] ` <20230606073950.225178-7-hch-jcswGhMUV9g@public.gmane.org>
2023-06-06 23:00 ` Phillip Potter
2023-06-08 8:41 ` Christoph Hellwig
[not found] ` <20230608084129.GA14689-jcswGhMUV9g@public.gmane.org>
2023-06-08 8:47 ` Phillip Potter
2023-06-08 9:04 ` Christoph Hellwig
2023-06-08 9:44 ` Phillip Potter
2023-06-27 5:41 ` Guenter Roeck
2023-06-07 8:20 ` Christian Brauner
2023-06-07 12:14 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 07/31] block: pass a gendisk on bdev_check_media_change Christoph Hellwig
[not found] ` <20230606073950.225178-8-hch-jcswGhMUV9g@public.gmane.org>
2023-06-07 8:25 ` Christian Brauner
2023-06-07 12:15 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 08/31] block: share code between disk_check_media_change and disk_force_media_change Christoph Hellwig
2023-06-07 8:26 ` Christian Brauner
2023-06-07 12:19 ` Hannes Reinecke
2023-06-07 12:21 ` Christoph Hellwig
[not found] ` <20230607122131.GB14579-jcswGhMUV9g@public.gmane.org>
2023-06-07 13:18 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 09/31] block: pass a gendisk to ->open Christoph Hellwig
2023-06-07 8:34 ` Christian Brauner
2023-06-07 9:42 ` Jinpu Wang
2023-06-07 12:19 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 10/31] block: remove the unused mode argument to ->release Christoph Hellwig
2023-06-07 8:34 ` Christian Brauner
2023-06-07 9:41 ` Jinpu Wang
2023-06-07 12:20 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 11/31] block: rename blkdev_close to blkdev_release Christoph Hellwig
2023-06-07 8:35 ` Christian Brauner
2023-06-07 12:21 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 12/31] swsusp: don't pass a stack address to blkdev_get_by_path Christoph Hellwig
2023-06-07 12:22 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 13/31] bcache: " Christoph Hellwig
2023-06-07 12:23 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 14/31] rnbd-srv: don't pass a holder for non-exclusive blkdev_get_by_path Christoph Hellwig
[not found] ` <20230606073950.225178-15-hch-jcswGhMUV9g@public.gmane.org>
2023-06-07 8:39 ` Christian Brauner
2023-06-07 9:38 ` Jinpu Wang
2023-06-07 12:24 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 15/31] btrfs: " Christoph Hellwig
2023-06-07 8:40 ` Christian Brauner
2023-06-07 12:24 ` Hannes Reinecke
2023-06-07 13:32 ` David Sterba
2023-06-06 7:39 ` [PATCH 16/31] block: use the holder as indication for exclusive opens Christoph Hellwig
2023-06-07 8:49 ` Christian Brauner
2023-06-07 9:40 ` Jinpu Wang
2023-06-07 12:29 ` Hannes Reinecke
2023-06-07 13:53 ` David Sterba
2023-06-06 7:39 ` [PATCH 17/31] block: add a sb_open_mode helper Christoph Hellwig
2023-06-07 8:55 ` Christian Brauner
2023-06-07 12:30 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 18/31] fs: remove sb->s_mode Christoph Hellwig
2023-06-07 8:56 ` Christian Brauner
2023-06-07 13:01 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 19/31] scsi: replace the fmode_t argument to scsi_cmd_allowed with a simple bool Christoph Hellwig
2023-06-07 8:57 ` Christian Brauner
[not found] ` <20230606073950.225178-20-hch-jcswGhMUV9g@public.gmane.org>
2023-06-07 13:02 ` Hannes Reinecke
2023-06-08 1:18 ` Martin K. Petersen
2023-06-06 7:39 ` [PATCH 20/31] scsi: replace the fmode_t argument to scsi_ioctl " Christoph Hellwig
2023-06-07 8:58 ` Christian Brauner
2023-06-07 13:04 ` Hannes Reinecke
2023-06-08 1:17 ` Martin K. Petersen
2023-06-06 7:39 ` [PATCH 21/31] scsi: replace the fmode_t argument to ->sg_io_fn " Christoph Hellwig
2023-06-07 8:58 ` Christian Brauner
2023-06-07 13:05 ` Hannes Reinecke
2023-06-08 1:18 ` Martin K. Petersen
2023-06-06 7:39 ` [PATCH 22/31] nvme: replace the fmode_t argument to the nvme ioctl handlers " Christoph Hellwig
2023-06-07 8:59 ` Christian Brauner
[not found] ` <20230606073950.225178-23-hch-jcswGhMUV9g@public.gmane.org>
2023-06-07 13:06 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 23/31] mtd: block: use a simple bool to track open for write Christoph Hellwig
2023-06-06 8:24 ` Richard Weinberger
2023-06-07 9:00 ` Christian Brauner
2023-06-07 13:07 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 24/31] rnbd-srv: replace sess->open_flags with a "bool readonly" Christoph Hellwig
2023-06-07 9:01 ` Christian Brauner
[not found] ` <20230606073950.225178-25-hch-jcswGhMUV9g@public.gmane.org>
2023-06-07 9:43 ` Jinpu Wang
2023-06-07 13:07 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 25/31] ubd: remove commented out code in ubd_open Christoph Hellwig
2023-06-06 8:20 ` Richard Weinberger
2023-06-07 9:02 ` Christian Brauner
2023-06-07 13:08 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 26/31] block: move a few internal definitions out of blkdev.h Christoph Hellwig
2023-06-07 9:03 ` Christian Brauner
2023-06-07 13:09 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 27/31] block: remove unused fmode_t arguments from ioctl handlers Christoph Hellwig
2023-06-07 9:03 ` Christian Brauner
2023-06-07 13:10 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 28/31] block: replace fmode_t with a block-specific type for block open flags Christoph Hellwig
[not found] ` <20230606073950.225178-29-hch-jcswGhMUV9g@public.gmane.org>
2023-06-07 9:21 ` Christian Brauner
2023-06-07 9:32 ` Christian Brauner
2023-06-07 12:16 ` Christoph Hellwig
2023-06-07 12:47 ` Christian Brauner
2023-06-07 9:45 ` Jinpu Wang
2023-06-06 7:39 ` [PATCH 29/31] block: always use I_BDEV on file->f_mapping->host to find the bdev Christoph Hellwig
2023-06-07 9:23 ` Christian Brauner
[not found] ` <20230606073950.225178-30-hch-jcswGhMUV9g@public.gmane.org>
2023-06-07 13:11 ` Hannes Reinecke [this message]
2023-06-06 7:39 ` [PATCH 30/31] block: store the holder in file->private_data Christoph Hellwig
2023-06-07 9:24 ` Christian Brauner
2023-06-07 12:18 ` Christoph Hellwig
[not found] ` <20230606073950.225178-31-hch-jcswGhMUV9g@public.gmane.org>
2023-06-07 13:14 ` Hannes Reinecke
2023-06-06 7:39 ` [PATCH 31/31] fs: remove the now unused FMODE_* flags Christoph Hellwig
2023-06-07 9:25 ` Christian Brauner
[not found] ` <20230606073950.225178-32-hch-jcswGhMUV9g@public.gmane.org>
2023-06-07 13:15 ` Hannes Reinecke
2023-06-06 8:27 ` decouple block open flags from fmode_t Christian Brauner
2023-06-06 8:40 ` Christoph Hellwig
2023-06-07 9:27 ` Christian Brauner
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