diff options
Diffstat (limited to 'block/disk-events.c')
| -rw-r--r-- | block/disk-events.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/block/disk-events.c b/block/disk-events.c index 422db8292d09..2f697224386a 100644 --- a/block/disk-events.c +++ b/block/disk-events.c @@ -266,11 +266,8 @@ static unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask) * disk_check_media_change - check if a removable media has been changed * @disk: gendisk to check * - * Check whether a removable media has been changed, and attempt to free all - * dentries and inodes and invalidates all block device page cache entries in - * that case. - * - * Returns %true if the media has changed, or %false if not. + * Returns %true and marks the disk for a partition rescan whether a removable + * media has been changed, and %false if the media did not change. */ bool disk_check_media_change(struct gendisk *disk) { @@ -278,19 +275,17 @@ bool disk_check_media_change(struct gendisk *disk) events = disk_clear_events(disk, DISK_EVENT_MEDIA_CHANGE | DISK_EVENT_EJECT_REQUEST); - if (!(events & DISK_EVENT_MEDIA_CHANGE)) - return false; - - bdev_mark_dead(disk->part0, true); - set_bit(GD_NEED_PART_SCAN, &disk->state); - return true; + if (events & DISK_EVENT_MEDIA_CHANGE) { + set_bit(GD_NEED_PART_SCAN, &disk->state); + return true; + } + return false; } EXPORT_SYMBOL(disk_check_media_change); /** * disk_force_media_change - force a media change event * @disk: the disk which will raise the event - * @events: the events to raise * * Should be called when the media changes for @disk. Generates a uevent * and attempts to free all dentries and inodes and invalidates all block |