diff options
| author | Pekka Enberg <penberg@cs.helsinki.fi> | 2009-03-04 10:16:07 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-04 19:00:51 +0100 |
| commit | 6298e719cf388f43b674f43799af467d3e4e5aa7 (patch) | |
| tree | d4b5c7d1ef8485d2b1a2d03effeae39ba3738684 /include/linux/if_ltalk.h | |
| parent | 540aca06b737cc38965b52eeceefba3d24376461 (diff) | |
| download | blackbird-obmc-linux-6298e719cf388f43b674f43799af467d3e4e5aa7.tar.gz blackbird-obmc-linux-6298e719cf388f43b674f43799af467d3e4e5aa7.zip | |
x86: set_highmem_pages_init() cleanup, #2
Impact: cleanup
The zones are set up at this stage so there's a highmem zone
available even for the UMA case.
The only difference there is that for machines that have
CONFIG_HIGHMEM enabled but don't have any highmem available,
->zone_start_pfn is zero whereas highstart_pfn is non-zero).
The field is left zeroed because of the !size test in
free_area_init_core() but shouldn't be a problem because
add_highpages_with_active_regions() handles empty ranges just
fine.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Mel Gorman <mel@csn.ul.ie>
LKML-Reference: <1236154567.29024.23.camel@penberg-laptop>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/if_ltalk.h')
0 files changed, 0 insertions, 0 deletions
