From: Jiang Liu <liuj97@gmail.com>
Date: Wed, 3 Jul 2013 22:03:41 +0000 (-0700)
Subject: mm: introduce helper function mem_init_print_info() to simplify mem_init()
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~17^2~324
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7ee3d4e8cd560500192d80ca84d7f15d6dee0807;p=pandora-kernel.git

mm: introduce helper function mem_init_print_info() to simplify mem_init()

Introduce helper function mem_init_print_info() to simplify mem_init()
across different architectures, which also unifies the format and
information printed.

Function mem_init_print_info() calculates memory statistics information
without walking each page, so it should be a little faster on some
architectures.

Also introduce another helper get_num_physpages() to kill the global
variable num_physpages.

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Michel Lespinasse <walken@google.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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