(This patch should go in 2.6.21 as it fixes a recent regression - NB)
A device can be removed from an md array via e.g.
echo remove /sys/block/md3/md/dev-sde/state
This will try to remove the 'dev-sde' subtree which will deadlock
since
commit e7b0d26a86943370c04d6833c6edba2a72a6e240
With
On Mon, 2 Apr 2007 17:44:17 +1000 NeilBrown [EMAIL PROTECTED] wrote:
(This patch should go in 2.6.21 as it fixes a recent regression - NB)
A device can be removed from an md array via e.g.
echo remove /sys/block/md3/md/dev-sde/state
This will try to remove the 'dev-sde' subtree which
On Monday April 2, [EMAIL PROTECTED] wrote:
What guarantees that *rdev is still valid when delayed_delete() runs?
Because that is how kobjects and krefs work. There is an embedded
refcount etc etc..
And what guarantees that the md module hasn't been rmmodded when
delayed_delete() tries