Chris Goldsworthy c3c2bb34ac ANDROID: arm64/mm: Add command line option to make ZONE_DMA32 empty ... ZONE_DMA32 is enabled by default on android12-5.10, yet it is not needed for all devices, nor is it desirable to have if not needed. For instance, if a partner in GKI 1.0 did not use ZONE_DMA32, memory can be lower for ZONE_NORMAL relative to older targets, such that memory would run out more quickly in ZONE_NORMAL leading kswapd to be invoked unnecessarily. Correspondingly, provide a means of making ZONE_DMA32 empty via the kernel command line when it is compiled in via CONFIG_ZONE_DMA32. Bug: 199917449 Change-Id: I70ec76914b92e518d61a61072f0b3cb41cb28646 Signed-off-by: Chris Goldsworthy <quic_cgoldswo@quicinc.com>		2021-11-24 21:47:19 +00:00
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coherent.c	dma-mapping: split <linux/dma-mapping.h>	2020-10-06 07:07:03 +02:00
contiguous.c	FROMLIST: mm: cma: introduce gfp flag in cma_alloc instead of no_warn	2021-01-25 12:21:02 -08:00
debug.c	dma-mapping: move dma-debug.h to kernel/dma/	2020-10-06 07:07:05 +02:00
debug.h	dma-mapping: move dma-debug.h to kernel/dma/	2020-10-06 07:07:05 +02:00
direct.c	ANDROID: arm64/mm: Add command line option to make ZONE_DMA32 empty	2021-11-24 21:47:19 +00:00
direct.h	dma-mapping: move large parts of <linux/dma-direct.h> to kernel/dma	2020-10-06 07:07:06 +02:00
dummy.c	dma-mapping: split <linux/dma-mapping.h>	2020-10-06 07:07:03 +02:00
Kconfig	dma-mapping: merge <linux/dma-contiguous.h> into <linux/dma-map-ops.h>	2020-10-06 07:07:04 +02:00
Makefile	dma-mapping: move dma_common_{mmap,get_sgtable} out of mapping.c	2020-09-11 09:14:56 +02:00
mapping.c	ANDROID: iommu/dma: Add support for DMA_ATTR_SYS_CACHE_ONLY_NWA	2021-01-13 18:27:04 +00:00
ops_helpers.c	This is the 5.10.54 stable release	2021-07-28 15:23:47 +02:00
pool.c	ANDROID: arm64/mm: Add command line option to make ZONE_DMA32 empty	2021-11-24 21:47:19 +00:00
remap.c	dma-mapping: move more functions to dma-map-ops.h	2020-10-20 10:41:07 +02:00
swiotlb.c	swiotlb: manipulate orig_addr when tlb_addr has offset	2021-06-30 08:47:29 -04:00
virt.c	dma-mapping: split <linux/dma-mapping.h>	2020-10-06 07:07:03 +02:00