Re: [PATCH v3 1/7] mm, slab: combine kmalloc_caches and kmalloc_dma_caches
From: Christopher Lameter <hidden>
Date: 2018-07-30 15:38:57
Also in:
linux-mm, lkml
On Wed, 18 Jul 2018, Vlastimil Babka wrote:
quoted hunk ↗ jump to hunk
--- a/include/linux/slab.h +++ b/include/linux/slab.h@@ -295,12 +295,28 @@ static inline void __check_heap_object(const void *ptr, unsigned long n, #define SLAB_OBJ_MIN_SIZE (KMALLOC_MIN_SIZE < 16 ? \ (KMALLOC_MIN_SIZE) : 16) +#define KMALLOC_NORMAL 0 +#ifdef CONFIG_ZONE_DMA +#define KMALLOC_DMA 1 +#define KMALLOC_TYPES 2 +#else +#define KMALLOC_TYPES 1 +#endif
An emum would be better here I think. But the patch is ok Acked-by: Christoph Lameter <redacted>