From 20e5c81fcff89535dced2ed71cf24c6c648ff40e Mon Sep 17 00:00:00 2001 From: "Chen, Kenneth W" Date: Thu, 13 Oct 2005 21:48:42 +0200 Subject: [patch] remove gendisk->stamp_idle field struct gendisk has these two fields: stamp, stamp_idle. Update to stamp_idle is always in sync with stamp and they are always the same. Therefore, it does not add any value in having two fields tracking same timestamp. Suggest to remove it. Also, we should only update gendisk stats with non-zero value. Advantage is that we don't have to needlessly calculate memory address, and then add zero to the content. Signed-off-by: Ken Chen Signed-off-by: Jens Axboe --- fs/partitions/check.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/partitions') diff --git a/fs/partitions/check.c b/fs/partitions/check.c index 77e178f13162..1e848648a322 100644 --- a/fs/partitions/check.c +++ b/fs/partitions/check.c @@ -430,7 +430,7 @@ void del_gendisk(struct gendisk *disk) disk->flags &= ~GENHD_FL_UP; unlink_gendisk(disk); disk_stat_set_all(disk, 0); - disk->stamp = disk->stamp_idle = 0; + disk->stamp = 0; devfs_remove_disk(disk); -- cgit v1.2.3-59-g8ed1b