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authorMike Miller <mike.miller@hp.com>2005-07-28 01:07:31 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-28 08:39:01 -0700
commitad2b93123d2b3cb4ba9a98dd5f62acb6d6b50391 (patch)
tree250d0f5157c98c1cc650a08bcad3f9f5a6f3ee17 /fs/nfsctl.c
parenteaaf9c68e75edf0fa51c5770eb68c2a6cb5ff66b (diff)
[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>
Diffstat (limited to 'fs/nfsctl.c')
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