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path: root/drivers/ide/ide-gd.c
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Diffstat (limited to 'drivers/ide/ide-gd.c')
-rw-r--r--drivers/ide/ide-gd.c48
1 files changed, 6 insertions, 42 deletions
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c
index 05c26986637b..e2b6c82586ce 100644
--- a/drivers/ide/ide-gd.c
+++ b/drivers/ide/ide-gd.c
@@ -225,8 +225,12 @@ static int ide_gd_open(struct block_device *bdev, fmode_t mode)
* and the door_lock is irrelevant at this point.
*/
drive->disk_ops->set_doorlock(drive, disk, 1);
- drive->dev_flags |= IDE_DFLAG_MEDIA_CHANGED;
- check_disk_change(bdev);
+ if (__invalidate_device(bdev, true))
+ pr_warn("VFS: busy inodes on changed media %s\n",
+ bdev->bd_disk->disk_name);
+ drive->disk_ops->get_capacity(drive);
+ set_capacity(disk, ide_gd_capacity(drive));
+ set_bit(GD_NEED_PART_SCAN, &disk->state);
} else if (drive->dev_flags & IDE_DFLAG_FORMAT_IN_PROGRESS) {
ret = -EBUSY;
goto out_put_idkp;
@@ -284,32 +288,6 @@ static int ide_gd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
return 0;
}
-static unsigned int ide_gd_check_events(struct gendisk *disk,
- unsigned int clearing)
-{
- struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj);
- ide_drive_t *drive = idkp->drive;
- bool ret;
-
- /* do not scan partitions twice if this is a removable device */
- if (drive->dev_flags & IDE_DFLAG_ATTACH) {
- drive->dev_flags &= ~IDE_DFLAG_ATTACH;
- return 0;
- }
-
- /*
- * The following is used to force revalidation on the first open on
- * removeable devices, and never gets reported to userland as
- * DISK_EVENT_FLAG_UEVENT isn't set in genhd->event_flags.
- * This is intended as removable ide disk can't really detect
- * MEDIA_CHANGE events.
- */
- ret = drive->dev_flags & IDE_DFLAG_MEDIA_CHANGED;
- drive->dev_flags &= ~IDE_DFLAG_MEDIA_CHANGED;
-
- return ret ? DISK_EVENT_MEDIA_CHANGE : 0;
-}
-
static void ide_gd_unlock_native_capacity(struct gendisk *disk)
{
struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj);
@@ -320,18 +298,6 @@ static void ide_gd_unlock_native_capacity(struct gendisk *disk)
disk_ops->unlock_native_capacity(drive);
}
-static int ide_gd_revalidate_disk(struct gendisk *disk)
-{
- struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj);
- ide_drive_t *drive = idkp->drive;
-
- if (ide_gd_check_events(disk, 0))
- drive->disk_ops->get_capacity(drive);
-
- set_capacity(disk, ide_gd_capacity(drive));
- return 0;
-}
-
static int ide_gd_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg)
{
@@ -364,9 +330,7 @@ static const struct block_device_operations ide_gd_ops = {
.compat_ioctl = ide_gd_compat_ioctl,
#endif
.getgeo = ide_gd_getgeo,
- .check_events = ide_gd_check_events,
.unlock_native_capacity = ide_gd_unlock_native_capacity,
- .revalidate_disk = ide_gd_revalidate_disk
};
static int ide_gd_probe(ide_drive_t *drive)