From: Mike Christie <michaelc@cs.wisc.edu>
To: Lars Marowsky-Bree <lmb@suse.de>,
Alasdair G Kergon <agk@redhat.com>,
device-mapper development <dm-devel@redhat.com>
Subject: [PATCH] remove alloc_page from dm-emc.c
Date: Mon, 11 Apr 2005 04:32:47 -0700 [thread overview]
Message-ID: <425A605F.9080807@cs.wisc.edu> (raw)
Hey Lars,
Here is what I meant. A Page for just something around 8-16 bytes
seems wasteful. Plus there is no reserve.
If you have to end up setting more bits maybe it is better to
preallocate a command per device at create time, or maybe since
there are four different combos I should have done it with this
patch?
This was made against 2.6.12-rc2. Only compile tested.
Mike
reply other threads:[~2005-04-11 11:32 UTC|newest]
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