Searched refs:nslabs (Results 1 – 6 of 6) sorted by relevance
| /linux/kernel/dma/ |
| H A D | swiotlb.c | 314 if (!mem->nslabs) { in swiotlb_print_info()
320 (mem->nslabs << IO_TLB_SHIFT) >> 20); in swiotlb_print_info()
342 for (i = 0; i < pool->nslabs; i++) { in swiotlb_mark_pool_used()
370 if (!mem->nslabs || mem->late_alloc) in swiotlb_update_mem_attributes()
372 bytes = PAGE_ALIGN(mem->nslabs << IO_TLB_SHIFT); in swiotlb_update_mem_attributes()
387 void *vaddr, unsigned long nslabs, bool late_alloc, in swiotlb_init_io_tlb_pool() argument
390 unsigned long bytes = nslabs << IO_TLB_SHIFT, i; in swiotlb_init_io_tlb_pool()
392 mem->nslabs = nslabs; in swiotlb_init_io_tlb_pool()
397 mem->area_nslabs = nslabs / me in swiotlb_init_io_tlb_pool()
435 swiotlb_memblock_alloc(unsigned long nslabs,unsigned int flags,int (* remap)(void * tlb,unsigned long nslabs)) swiotlb_memblock_alloc() argument
472 swiotlb_init_remap(bool addressing_limit,unsigned int flags,int (* remap)(void * tlb,unsigned long nslabs)) swiotlb_init_remap() argument
475 unsigned long nslabs; swiotlb_init_remap() local
547 swiotlb_init_late(size_t size,gfp_t gfp_mask,int (* remap)(void * tlb,unsigned long nslabs)) swiotlb_init_late() argument
550 unsigned long nslabs = ALIGN(size >> IO_TLB_SHIFT, IO_TLB_SEGSIZE); swiotlb_init_late() local
834 swiotlb_alloc_pool(struct device * dev,struct io_tlb_mem * mem,unsigned long minslabs,unsigned long nslabs,unsigned int nareas,u64 phys_limit,gfp_t gfp) swiotlb_alloc_pool() argument
1338 unsigned long nslabs; swiotlb_find_slots() local
1995 unsigned long nslabs = rmem->size >> IO_TLB_SHIFT; rmem_swiotlb_device_init() local
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| H A D | Kconfig | 105 overridden at runtime using the "swiotlb=<nslabs>" kernel command line
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| /linux/include/linux/ |
| H A D | swiotlb.h | 43 int (*remap)(void *tlb, unsigned long nslabs));
45 int (*remap)(void *tlb, unsigned long nslabs));
78 unsigned long nslabs; member
116 unsigned long nslabs; member
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| /linux/arch/x86/include/asm/xen/ |
| H A D | swiotlb-xen.h | 5 int xen_swiotlb_fixup(void *buf, unsigned long nslabs);
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| /linux/drivers/xen/ |
| H A D | swiotlb-xen.c | 116 int __init xen_swiotlb_fixup(void *buf, unsigned long nslabs) in xen_swiotlb_fixup() argument
125 BUG_ON(nslabs % IO_TLB_SEGSIZE); in xen_swiotlb_fixup()
138 } while (i < nslabs); in xen_swiotlb_fixup()
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| /linux/tools/perf/util/ |
| H A D | bpf_lock_contention.c | 186 int ncpus = 1, ntasks = 1, ntypes = 1, naddrs = 1, ncgrps = 1, nslabs = 1; in lock_contention_prepare() local
318 nslabs = con->filters->nr_slabs; in lock_contention_prepare()
321 bpf_map__set_max_entries(skel->maps.slab_filter, nslabs); in lock_contention_prepare()
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