The patch titled
Subject: mm: cma: fix accounting of CMA pages placed in high memory
has been removed from the -mm tree. Its filename was
mm-cma-fix-accounting-of-cma-pages-placed-in-high-memory.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Subject: mm: cma: fix accounting of CMA pages placed in high memory
The total number of low memory pages is determined as totalram_pages -
totalhigh_pages, so without this patch all CMA pageblocks placed in
highmem were accounted to low memory.
Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
Cc: Minchan Kim <minchan.kim@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 4 ++++
1 file changed, 4 insertions(+)
diff -puN mm/page_alloc.c~mm-cma-fix-accounting-of-cma-pages-placed-in-high-memory mm/page_alloc.c
--- a/mm/page_alloc.c~mm-cma-fix-accounting-of-cma-pages-placed-in-high-memory
+++ a/mm/page_alloc.c
@@ -773,6 +773,10 @@ void __init init_cma_reserved_pageblock(
set_pageblock_migratetype(page, MIGRATE_CMA);
__free_pages(page, pageblock_order);
totalram_pages += pageblock_nr_pages;
+#ifdef CONFIG_HIGHMEM
+ if (PageHighMem(page))
+ totalhigh_pages += pageblock_nr_pages;
+#endif
}
#endif
_
Patches currently in -mm which might be from m.szyprowski@xxxxxxxxxxx are
origin.patch
linux-next.patch
cma-make-putback_lru_pages-call-conditional.patch
cma-make-putback_lru_pages-call-conditional-fix.patch
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