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Searched refs:extra_pages (Results 1 – 3 of 3) sorted by relevance

/Linux-v4.19/arch/x86/xen/
Dsetup.c739 unsigned long extra_pages = 0; in xen_memory_setup() local
789 extra_pages += max_pages - max_pfn; in xen_memory_setup()
805 extra_pages = min3(EXTRA_MEM_RATIO * min(max_pfn, PFN_DOWN(MAXMEM)), in xen_memory_setup()
806 extra_pages, max_pages - max_pfn); in xen_memory_setup()
818 } else if (extra_pages) { in xen_memory_setup()
819 chunk_size = min(size, PFN_PHYS(extra_pages)); in xen_memory_setup()
822 extra_pages -= n_pfns; in xen_memory_setup()
/Linux-v4.19/include/xen/interface/io/
Dtpmif.h49 uint32_t extra_pages[0]; /* grant IDs; length in nr_extra_pages */ member
/Linux-v4.19/kernel/
Dkexec_core.c365 struct list_head extra_pages; in kimage_alloc_normal_control_pages() local
370 INIT_LIST_HEAD(&extra_pages); in kimage_alloc_normal_control_pages()
387 list_add(&pages->lru, &extra_pages); in kimage_alloc_normal_control_pages()
410 kimage_free_page_list(&extra_pages); in kimage_alloc_normal_control_pages()