LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Ian Pilcher <arequipeno@gmail.com>
To: linux-block@vger.kernel.org, linux-leds@vger.kernel.org
Cc: axboe@kernel.dk, pavel@ucw.cz, kabel@kernel.org,
	linux-kernel@vger.kernel.org, kernelnewbies@kernelnewbies.org
Subject: [RFC PATCH v3 06/18] block: Add LED trigger pointer to struct gendisk
Date: Wed, 18 Aug 2021 21:50:41 -0500	[thread overview]
Message-ID: <20210819025053.222710-7-arequipeno@gmail.com> (raw)
In-Reply-To: <20210819025053.222710-1-arequipeno@gmail.com>

Needed by ledtrig_blkdev_disk_cleanup(), which removes all monitoring of a
block device by the blkdev LED trigger when the device is removed

Signed-off-by: Ian Pilcher <arequipeno@gmail.com>
---
 include/linux/genhd.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index b26bbf2d9048..66e2760702cb 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -168,6 +168,9 @@ struct gendisk {
 #endif	/* CONFIG_BLK_DEV_INTEGRITY */
 #if IS_ENABLED(CONFIG_CDROM)
 	struct cdrom_device_info *cdi;
+#endif
+#ifdef CONFIG_LEDS_TRIGGER_BLKDEV
+	struct ledtrig_blkdev_disk *ledtrig;
 #endif
 	int node_id;
 	struct badblocks *bb;
-- 
2.31.1


  parent reply	other threads:[~2021-08-19  2:51 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-19  2:50 [RFC PATCH v3 00/18] Add block device LED trigger Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 01/18] docs: Add block device (blkdev) LED trigger documentation Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 02/18] block: Add get_disk_by_name() for use by blkdev LED trigger Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 03/18] ledtrig-blkdev: Add file (ledtrig-blkdev.c) for block device " Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 04/18] ledtrig-blkdev: Add misc. helper functions to blkdev " Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 05/18] ledtrig-blkdev: Periodically check devices for activity & blink LEDs Ian Pilcher
2021-08-19  2:50 ` Ian Pilcher [this message]
2021-08-19  2:50 ` [RFC PATCH v3 07/18] ledtrig-blkdev: Add function to initialize gendisk ledtrig member Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 08/18] ledtrig-blkdev: Add function to remove LED/device association Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 09/18] ledtrig-blkdev: Add function to disassociate a device from all LEDs Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 10/18] block: Call LED trigger init/cleanup functions Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 11/18] ledtrig-blkdev: Add function to associate a device with an LED Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 12/18] ledtrig-blkdev: Add sysfs attributes to [dis]associate LEDs & devices Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 13/18] ledtrig-blkdev: Add blink_time & interval sysfs attributes Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 14/18] ledtrig-blkdev: Add mode (read/write/rw) sysfs attributue Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 15/18] ledtrig-blkdev: Add function to associate blkdev trigger with LED Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 16/18] ledtrig-blkdev: Add function to disassociate an LED from the trigger Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 17/18] ledtrig-blkdev: Add initialization function Ian Pilcher
2021-08-19  2:50 ` [RFC PATCH v3 18/18] ledtrig-blkdev: Add config option to enable the trigger Ian Pilcher

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210819025053.222710-7-arequipeno@gmail.com \
    --to=arequipeno@gmail.com \
    --cc=axboe@kernel.dk \
    --cc=kabel@kernel.org \
    --cc=kernelnewbies@kernelnewbies.org \
    --cc=linux-block@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-leds@vger.kernel.org \
    --cc=pavel@ucw.cz \
    --subject='Re: [RFC PATCH v3 06/18] block: Add LED trigger pointer to struct gendisk' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).