diff options
| author | Huaisheng Ye <yehs1@lenovo.com> | 2018-06-07 17:09:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-07 17:34:38 -0700 |
| commit | 4b33b6959581d5093af2badb489d914911d99eaf (patch) | |
| tree | 968ac501f4cf2eab4343585b522c11323d606672 /mm | |
| parent | daa280753cefa692607190852a98a9c06ae9ec9a (diff) | |
include/linux/gfp.h: fix the annotation of GFP_ZONE_TABLE
When bit is equal to 0x4, it means OPT_ZONE_DMA32 should be got from
GFP_ZONE_TABLE. OPT_ZONE_DMA32 shall be equal to ZONE_DMA32 or
ZONE_NORMAL according to the status of CONFIG_ZONE_DMA32.
Similarly, when bit is equal to 0xc, that means OPT_ZONE_DMA32 should be
got with an allocation policy GFP_MOVABLE. So ZONE_DMA32 or ZONE_NORMAL
is the possible result value.
Link: http://lkml.kernel.org/r/20180601163403.1032-1-yehs2007@zoho.com
Signed-off-by: Huaisheng Ye <yehs1@lenovo.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Kate Stewart <kstewart@linuxfoundation.org>
Cc: "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions