Searched refs:npinned (Results 1 - 4 of 4) sorted by relevance
| /kernel/linux/linux-6.6/drivers/iommu/iommufd/ |
| H A D | pages.c | 167 rc = check_add_overflow(pages->npinned, npages, &pages->npinned); in iopt_pages_add_npinned()
169 WARN_ON(rc || pages->npinned > pages->npages); in iopt_pages_add_npinned()
176 rc = check_sub_overflow(pages->npinned, npages, &pages->npinned); in iopt_pages_sub_npinned()
178 WARN_ON(rc || pages->npinned > pages->npages); in iopt_pages_sub_npinned()
878 pages->last_npinned = pages->npinned; in do_update_pinned()
888 if (WARN_ON(pages->npinned > pages->last_npinned)) in update_unpinned()
890 if (pages->npinned == pages->last_npinned) in update_unpinned()
892 do_update_pinned(pages, pages->last_npinned - pages->npinned, fals in update_unpinned()
[all...] |
| H A D | io_pagetable.h | 186 * according to the intervals in the access_itree and domains_itree, npinned
193 size_t npinned; member
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| /kernel/linux/linux-5.10/arch/x86/kvm/svm/ |
| H A D | sev.c | 330 int npinned; in sev_pin_memory() local
367 npinned = pin_user_pages_fast(uaddr, npages, write ? FOLL_WRITE : 0, pages); in sev_pin_memory()
368 if (npinned != npages) { in sev_pin_memory()
380 if (npinned > 0) in sev_pin_memory()
381 unpin_user_pages(pages, npinned); in sev_pin_memory()
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| /kernel/linux/linux-6.6/arch/x86/kvm/svm/ |
| H A D | sev.c | 399 int npinned; in sev_pin_memory() local
436 npinned = pin_user_pages_fast(uaddr, npages, write ? FOLL_WRITE : 0, pages); in sev_pin_memory()
437 if (npinned != npages) { in sev_pin_memory()
449 if (npinned > 0) in sev_pin_memory()
450 unpin_user_pages(pages, npinned); in sev_pin_memory()
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