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bootmem: clean up bootmem.c file header

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Change the description, move a misplaced comment about the allocator
itself and add me to the list of copyright holders.

Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Johannes Weiner 2008-07-23 21:28:00 -07:00 committed by Linus Torvalds
parent 223e8dc924
commit 57cfc29efa
1 changed files with 5 additions and 9 deletions
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14
mm/bootmem.c
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@ -1,12 +1,12 @@
/* /*
* linux/mm/bootmem.c * bootmem - A boot-time physical memory allocator and configurator
* *
* Copyright (C) 1999 Ingo Molnar * Copyright (C) 1999 Ingo Molnar
* Discontiguous memory support, Kanoj Sarcar, SGI, Nov 1999 * 1999 Kanoj Sarcar, SGI
* 2008 Johannes Weiner
* *
* simple boot-time physical memory area allocator and * Access to this subsystem has to be serialized externally (which is true
* free memory collector. It's used to deal with reserved * for the boot process anyway).
* system memory and memory holes as well.
*/ */
#include <linux/init.h> #include <linux/init.h>
#include <linux/pfn.h> #include <linux/pfn.h>
@ -19,10 +19,6 @@
#include "internal.h" #include "internal.h"
/*
* Access to this subsystem has to be serialized externally. (this is
* true for the boot process anyway)
*/
unsigned long max_low_pfn; unsigned long max_low_pfn;
unsigned long min_low_pfn; unsigned long min_low_pfn;
unsigned long max_pfn; unsigned long max_pfn;