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-rw-r--r--include/linux/mmzone.h9
1 files changed, 0 insertions, 9 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index a23923b..0c0b1d6 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -63,10 +63,8 @@ enum {
#ifdef CONFIG_CMA
# define is_migrate_cma(migratetype) unlikely((migratetype) == MIGRATE_CMA)
-# define cma_wmark_pages(zone) zone->min_cma_pages
#else
# define is_migrate_cma(migratetype) false
-# define cma_wmark_pages(zone) 0
#endif
#define for_each_migratetype_order(order, type) \
@@ -383,13 +381,6 @@ struct zone {
/* see spanned/present_pages for more description */
seqlock_t span_seqlock;
#endif
-#ifdef CONFIG_CMA
- /*
- * CMA needs to increase watermark levels during the allocation
- * process to make sure that the system is not starved.
- */
- unsigned long min_cma_pages;
-#endif
struct free_area free_area[MAX_ORDER];
#ifndef CONFIG_SPARSEMEM
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