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authorChristoph Hellwig <hch@lst.de>2023-08-11 12:08:19 +0200
committerChristian Brauner <brauner@kernel.org>2023-08-21 14:35:30 +0200
commitab6860f62bfe329e11e5b5b7295b673c9c3a62d0 (patch)
tree72b68badcd687dd3ed5928dc33319b98ddbd167e /block
parentnbd: call blk_mark_disk_dead in nbd_clear_sock_ioctl (diff)
downloadlinux-ab6860f62bfe329e11e5b5b7295b673c9c3a62d0.tar.xz
linux-ab6860f62bfe329e11e5b5b7295b673c9c3a62d0.zip
block: simplify the disk_force_media_change interface
Hard code the events to DISK_EVENT_MEDIA_CHANGE as that is the only useful use case, and drop the superfluous return value. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Josef Bacik <josef@toxicpanda.com> Message-Id: <20230811100828.1897174-9-hch@lst.de> Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'block')
-rw-r--r--block/disk-events.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/block/disk-events.c b/block/disk-events.c
index 0cfac464e6d1..6189b819b235 100644
--- a/block/disk-events.c
+++ b/block/disk-events.c
@@ -294,25 +294,18 @@ EXPORT_SYMBOL(disk_check_media_change);
* @disk: the disk which will raise the event
* @events: the events to raise
*
- * Generate uevents for the disk. If DISK_EVENT_MEDIA_CHANGE is present,
- * attempt to free all dentries and inodes and invalidates all block
+ * Should be called when the media changes for @disk. Generates a uevent
+ * and attempts to free all dentries and inodes and invalidates all block
* device page cache entries in that case.
- *
- * Returns %true if DISK_EVENT_MEDIA_CHANGE was raised, or %false if not.
*/
-bool disk_force_media_change(struct gendisk *disk, unsigned int events)
+void disk_force_media_change(struct gendisk *disk)
{
- disk_event_uevent(disk, events);
-
- if (!(events & DISK_EVENT_MEDIA_CHANGE))
- return false;
-
+ disk_event_uevent(disk, DISK_EVENT_MEDIA_CHANGE);
inc_diskseq(disk);
if (__invalidate_device(disk->part0, true))
pr_warn("VFS: busy inodes on changed media %s\n",
disk->disk_name);
set_bit(GD_NEED_PART_SCAN, &disk->state);
- return true;
}
EXPORT_SYMBOL_GPL(disk_force_media_change);