Chao Gao 44335487ba swiotlb: consolidate rounding up default_nslabs ...

default_nslabs are rounded up in two cases with exactly same comments.
Add a simple wrapper to reduce duplicate code/comments. It is preparatory
to adding more logics into the round-up.

No functional change intended.

Signed-off-by: Chao Gao <chao.gao@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

2022-07-18 06:49:58 +02:00

..

coherent.c

dma-mapping: use 'bitmap_zalloc()' when applicable

2021-10-27 08:20:09 +02:00

contiguous.c

cma: factor out minimum alignment requirement

2022-03-22 15:57:05 -07:00

debug.c

dma-debug: make things less spammy under memory pressure

2022-06-02 07:17:59 +02:00

debug.h

dma-debug: teach add_dma_entry() about DMA_ATTR_SKIP_CPU_SYNC

2021-10-18 12:46:45 +02:00

direct.c

dma-direct: don't over-decrypt memory

2022-05-23 15:25:40 +02:00

direct.h

dma-direct: use is_swiotlb_active in dma_direct_map_page

2022-04-18 07:21:08 +02:00

dummy.c

dma-mapping: return error code from dma_dummy_map_sg()

2021-08-09 17:13:06 +02:00

Kconfig

dma-mapping: remove CONFIG_DMA_REMAP

2022-03-03 14:00:57 +03:00

Makefile

dma-mapping: remove CONFIG_DMA_REMAP

2022-03-03 14:00:57 +03:00

map_benchmark.c

dma-mapping: benchmark: extract a common header file for map_benchmark definition

2022-03-10 07:41:14 +01:00

mapping.c

dma-mapping: move pgprot_decrypted out of dma_pgprot

2022-04-01 06:46:51 +02:00

ops_helpers.c

dma-mapping: handle vmalloc addresses in dma_common_{mmap,get_sgtable}

2021-07-16 11:30:26 +02:00

pool.c

dma/pool: create dma atomic pool only if dma zone has managed pages

2022-01-15 16:30:29 +02:00

remap.c

kernel/dma: remove unnecessary unmap_kernel_range

2021-04-30 11:20:40 -07:00

swiotlb.c

swiotlb: consolidate rounding up default_nslabs

2022-07-18 06:49:58 +02:00