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authorMike Miller <mike.miller@hp.com>2005-07-28 08:07:31 (GMT)
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-28 15:39:01 (GMT)
commitad2b93123d2b3cb4ba9a98dd5f62acb6d6b50391 (patch)
tree250d0f5157c98c1cc650a08bcad3f9f5a6f3ee17 /arch/i386
parenteaaf9c68e75edf0fa51c5770eb68c2a6cb5ff66b (diff)
downloadlinux-fsl-qoriq-ad2b93123d2b3cb4ba9a98dd5f62acb6d6b50391.tar.xz
[PATCH] cciss per disk queue
This patch adds per disk queue functionality to cciss. Sometime back I submitted a patch but it looks like only part of what I needed. In the 2.6 kernel if we have more than one logical volume the driver will Oops during rmmod. It seems all of the queues actually point back to the same queue. So after deleting the first volume you hit a null pointer on the second one. This has been tested in our labs. There is no difference in performance, it just fixes the Oops. Signed-off-by: Mike Miller <mike.miller@hp.com> Cc: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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