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Searched refs:FOLL_LONGTERM (Results 1 - 25 of 49) sorted by relevance

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/kernel/linux/linux-5.10/mm/
H A Dgup.c123 * Can't do FOLL_LONGTERM + FOLL_PIN with CMA in the gup fast in try_grab_compound_head()
126 if (unlikely(flags & FOLL_LONGTERM) && in try_grab_compound_head()
1705 * allows us to process the FOLL_LONGTERM flag.
1718 if (gup_flags & FOLL_LONGTERM) { in __gup_longterm_locked()
1735 if (gup_flags & FOLL_LONGTERM) { in __gup_longterm_locked()
1781 * FOLL_PIN is a prerequisite to FOLL_LONGTERM. Another way of saying in is_valid_gup_flags()
1782 * that is, FOLL_LONGTERM is a specific case, more restrictive case of in is_valid_gup_flags()
1785 if (WARN_ON_ONCE(gup_flags & FOLL_LONGTERM)) in is_valid_gup_flags()
1798 * Parts of FOLL_LONGTERM behavior are incompatible with in __get_user_pages_remote()
1801 * callers that do request FOLL_LONGTERM, bu in __get_user_pages_remote()
[all...]
H A Dgup_benchmark.c126 gup->flags | FOLL_LONGTERM, in __gup_benchmark_ioctl()
/kernel/linux/linux-6.6/mm/
H A Dgup.c153 * Can't do FOLL_LONGTERM + FOLL_PIN gup fast path if not in a in try_grab_folio()
157 if (unlikely((flags & FOLL_LONGTERM) && in try_grab_folio()
1019 if ((gup_flags & (FOLL_PIN | FOLL_LONGTERM)) != in writable_file_mapping_allowed()
1020 (FOLL_PIN | FOLL_LONGTERM)) in writable_file_mapping_allowed()
1043 if ((gup_flags & FOLL_LONGTERM) && vma_is_fsdax(vma)) in check_vma_flags()
2185 * allows us to process the FOLL_LONGTERM flag.
2197 if (!(gup_flags & FOLL_LONGTERM)) in __gup_longterm_locked()
2211 /* FOLL_LONGTERM implies FOLL_PIN */ in __gup_longterm_locked()
2253 if (WARN_ON_ONCE(!(gup_flags & FOLL_PIN) && (gup_flags & FOLL_LONGTERM))) in is_valid_gup_args()
2261 if (WARN_ON_ONCE((gup_flags & FOLL_LONGTERM) in is_valid_gup_args()
[all...]
H A Dgup_test.c154 gup->gup_flags | FOLL_LONGTERM, in __gup_test_ioctl()
225 int gup_flags = FOLL_LONGTERM; in pin_longterm_test_start()
/kernel/linux/linux-6.6/drivers/infiniband/hw/hfi1/
H A Duser_pages.c84 unsigned int gup_flags = FOLL_LONGTERM | (writable ? FOLL_WRITE : 0); in hfi1_acquire_user_pages()
/kernel/linux/linux-5.10/drivers/infiniband/hw/qib/
H A Dqib_user_pages.c113 FOLL_LONGTERM | FOLL_WRITE | FOLL_FORCE, in qib_get_user_pages()
/kernel/linux/linux-5.10/drivers/infiniband/hw/hfi1/
H A Duser_pages.c107 unsigned int gup_flags = FOLL_LONGTERM | (writable ? FOLL_WRITE : 0); in hfi1_acquire_user_pages()
/kernel/linux/linux-6.6/drivers/infiniband/hw/qib/
H A Dqib_user_pages.c113 FOLL_LONGTERM | FOLL_WRITE, in qib_get_user_pages()
/kernel/linux/linux-6.6/drivers/media/common/videobuf2/
H A Dframe_vector.c44 unsigned int gup_flags = FOLL_LONGTERM; in get_vaddr_frames()
/kernel/linux/linux-6.6/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_msg.c1074 nr_pinned_stat = pin_user_pages_fast(arg->stat, num_pages_stat, FOLL_LONGTERM, pages_stat); in vmw_mksstat_add_ioctl()
1081 nr_pinned_info = pin_user_pages_fast(arg->info, num_pages_info, FOLL_LONGTERM, pages_info); in vmw_mksstat_add_ioctl()
1088 nr_pinned_strs = pin_user_pages_fast(arg->strs, num_pages_strs, FOLL_LONGTERM, pages_strs); in vmw_mksstat_add_ioctl()
/kernel/linux/linux-5.10/drivers/infiniband/core/
H A Dumem.c217 gup_flags | FOLL_LONGTERM, page_list); in ib_umem_get()
/kernel/linux/linux-5.10/net/xdp/
H A Dxdp_umem.c109 gup_flags | FOLL_LONGTERM, &umem->pgs[0], NULL); in xdp_umem_pin_pages()
/kernel/linux/linux-6.6/drivers/infiniband/core/
H A Dumem.c154 unsigned int gup_flags = FOLL_LONGTERM; in ib_umem_get()
/kernel/linux/linux-6.6/net/xdp/
H A Dxdp_umem.c106 gup_flags | FOLL_LONGTERM, &umem->pgs[0]); in xdp_umem_pin_pages()
/kernel/linux/linux-6.6/arch/s390/kvm/
H A Dpci.c253 npages = pin_user_pages_fast(hva, 1, FOLL_WRITE | FOLL_LONGTERM, pages); in kvm_s390_pci_aif_enable()
268 npages = pin_user_pages_fast(hva, 1, FOLL_WRITE | FOLL_LONGTERM, in kvm_s390_pci_aif_enable()
/kernel/linux/linux-6.6/arch/powerpc/mm/book3s64/
H A Diommu_api.c107 FOLL_WRITE | FOLL_LONGTERM, in mm_iommu_do_alloc()
/kernel/linux/linux-6.6/drivers/virt/acrn/
H A Dmm.c201 nr_pages, FOLL_WRITE | FOLL_LONGTERM, in acrn_vm_ram_map()
H A Dioreq.c610 FOLL_WRITE | FOLL_LONGTERM, &page); in acrn_ioreq_init()
H A Dhsm.c347 FOLL_WRITE | FOLL_LONGTERM, &page); in acrn_dev_ioctl()
/kernel/linux/linux-5.10/arch/powerpc/mm/book3s64/
H A Diommu_api.c107 FOLL_WRITE | FOLL_LONGTERM, in mm_iommu_do_alloc()
/kernel/linux/linux-5.10/drivers/infiniband/sw/siw/
H A Dsiw_mem.c427 foll_flags | FOLL_LONGTERM, in siw_umem_get()
/kernel/linux/linux-5.10/drivers/infiniband/hw/usnic/
H A Dusnic_uiom.c147 gup_flags | FOLL_LONGTERM, in usnic_uiom_get_pages()
/kernel/linux/linux-6.6/include/linux/
H A Dmm_types.h1297 * FOLL_PIN and FOLL_LONGTERM may be used in various combinations with each
1308 * FOLL_LONGTERM should be avoided on those pages.
1312 * FOLL_LONGTERM is specified.
1364 * FOLL_LONGTERM indicates that the page will be held for an indefinite
1368 FOLL_LONGTERM = 1 << 8, enumerator
/kernel/linux/linux-6.6/drivers/infiniband/hw/usnic/
H A Dusnic_uiom.c88 unsigned int gup_flags = FOLL_LONGTERM; in usnic_uiom_get_pages()
/kernel/linux/linux-6.6/drivers/infiniband/sw/siw/
H A Dsiw_mem.c371 unsigned int foll_flags = FOLL_LONGTERM; in siw_umem_get()

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