From 52ebb438e952c674e5a5c131292589db9bcf169b Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Sun, 2 Nov 2008 21:40:10 +0100 Subject: ide-gd: re-get capacity on revalidate We need to re-get a removable media's capacity when revalidating the disk so that its partitions get rescanned by the block layer. Signed-off-by: Borislav Petkov Cc: Tejun Heo Cc: axboe@kernel.dk Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-gd.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c index 7b6662854374..b8078b3231f7 100644 --- a/drivers/ide/ide-gd.c +++ b/drivers/ide/ide-gd.c @@ -281,7 +281,12 @@ static int ide_gd_media_changed(struct gendisk *disk) static int ide_gd_revalidate_disk(struct gendisk *disk) { struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj); - set_capacity(disk, ide_gd_capacity(idkp->drive)); + ide_drive_t *drive = idkp->drive; + + if (ide_gd_media_changed(disk)) + drive->disk_ops->get_capacity(drive); + + set_capacity(disk, ide_gd_capacity(drive)); return 0; } -- cgit v1.2.3-58-ga151