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* kernel/range: remove unused definition of ARRAY_SIZE()Geert Uytterhoeven2010-08-091-4/+0
| | | | | | | | | | 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>
* x86: Change range end to start+sizeYinghai Lu2010-02-101-10/+10
| | | | | | | | | 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>
* x86: Move range related operation to one fileYinghai Lu2010-02-101-0/+163
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>