From: Randy Dunlap <rdunlap@xenotime.net>
Date: Wed, 28 Jun 2006 05:01:28 +0000 (-0700)
Subject: [SCSI] atp870u: reduce huge stack usage
X-Git-Tag: v2.6.18-rc1~22^2^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dc6a78f1af10d28fb8c395034ae1e099b85c05b0;p=pandora-kernel.git

[SCSI] atp870u: reduce huge stack usage

The atp870u driver is the largest stack eater reported by checkstack
(on x86_864, allmodconfig).  This converts the offending function
to kmalloc+kfree struct atp_unit instead of allocating it on the stack.
Was:
0x0000164c atp870u_probe [atp870u]:			3176
Now:
0x0000164c atp870u_probe [atp870u]:			408

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

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