[PATCH] md - 1 of 3 - Remove BUG in md.c that change in 2.5.33 triggers.
From: NeilBrown <hidden>
Date: 2002-09-11 01:02:04
### Comments for ChangeSet Since 2.5.33, the blk_dev[].queue is called without the device open, so md_queue_proc can no-longer assume that the device is open. ----------- Diffstat output ------------ ./drivers/md/md.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-)
--- ./drivers/md/md.c 2002/09/11 00:27:10 1.1
+++ ./drivers/md/md.c 2002/09/11 00:37:33 1.2@@ -3149,11 +3149,11 @@ request_queue_t * md_queue_proc(kdev_t d { mddev_t *mddev = mddev_find(minor(dev)); request_queue_t *q = BLK_DEFAULT_QUEUE(MAJOR_NR); - if (!mddev || atomic_read(&mddev->active)<2) - BUG(); - if (mddev->pers) - q = &mddev->queue; - mddev_put(mddev); /* the caller must hold a reference... */ + if (mddev) { + if (mddev->pers) + q = &mddev->queue; + mddev_put(mddev); + } return q; }