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3 Commits

Author SHA1 Message Date
Geert Uytterhoeven
459b37d423 kernel/range: remove unused definition of ARRAY_SIZE() 
Remove duplicate definition of ARRAY_SIZE(), which was never used anyway.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2010-08-09 20:45:06 -07:00
Yinghai Lu
e9a0064ad0 x86: Change range end to start+size 
So make interface more consistent with early_res.
Later we can share some code with early_res.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1265793639-15071-10-git-send-email-yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
 2010-02-10 17:47:17 -08:00
Yinghai Lu
27811d8cab x86: Move range related operation to one file 
We have almost the same code for mtrr cleanup and amd_bus checkup, and
this code  will also be used in replacing bootmem with early_res,
so try to move them together and reuse it from different parts.

Also rename update_range to subtract_range as that is what the
function is actually doing.

-v2: update comments as Christoph requested

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <1265793639-15071-4-git-send-email-yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
 2010-02-10 17:47:17 -08:00