From: Nick Piggin <npiggin@suse.de>
Date: Mon, 16 Jul 2007 06:38:08 +0000 (-0700)
Subject: slob: remove bigblock tracking
X-Git-Tag: v2.6.23-rc1~1031
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d87a133fc21d842e3cc285e6bbff727181abec81;p=pandora-kernel.git

slob: remove bigblock tracking

Remove the bigblock lists in favour of using compound pages and going directly
to the page allocator.  Allocation size is stored in page->private, which also
makes ksize more accurate than it previously was.

Saves ~.5K of code, and 12-24 bytes overhead per >= PAGE_SIZE allocation.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Acked-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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