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Searched refs:page_kaddr (Results 1 - 8 of 8) sorted by relevance

/kernel/linux/linux-5.10/mm/
H A Duserfaultfd.c61 void *page_kaddr; in mcopy_atomic_pte() local
73 page_kaddr = kmap_atomic(page); in mcopy_atomic_pte()
74 ret = copy_from_user(page_kaddr, in mcopy_atomic_pte()
77 kunmap_atomic(page_kaddr); in mcopy_atomic_pte()
586 void *page_kaddr; in __mcopy_atomic() local
591 page_kaddr = kmap(page); in __mcopy_atomic()
592 err = copy_from_user(page_kaddr, in __mcopy_atomic()
H A Dshmem.c2365 void *page_kaddr; in shmem_mfill_atomic_pte() local
2391 page_kaddr = kmap_atomic(page); in shmem_mfill_atomic_pte()
2392 ret = copy_from_user(page_kaddr, in shmem_mfill_atomic_pte()
2395 kunmap_atomic(page_kaddr); in shmem_mfill_atomic_pte()
H A Dmemory.c5366 void *page_kaddr; in copy_huge_page_from_user() local
5374 page_kaddr = kmap(subpage); in copy_huge_page_from_user()
5376 page_kaddr = kmap_atomic(subpage); in copy_huge_page_from_user()
5377 rc = copy_from_user(page_kaddr, in copy_huge_page_from_user()
5383 kunmap_atomic(page_kaddr); in copy_huge_page_from_user()
/kernel/linux/linux-6.6/fs/xfs/scrub/
H A Dxfarray.c583 si->page_kaddr = kmap_local_page(si->xfpage.page); in xfarray_sort_get_page()
592 if (!si->page_kaddr) in xfarray_sort_put_page()
595 kunmap_local(si->page_kaddr); in xfarray_sort_put_page()
596 si->page_kaddr = NULL; in xfarray_sort_put_page()
640 startp = si->page_kaddr + offset_in_page(lo_pos); in xfarray_pagesort()
887 memcpy(ptr, si->page_kaddr + offset_in_page(idx_pos), in xfarray_sort_load_cached()
H A Dxfarray.h88 void *page_kaddr; member
/kernel/linux/linux-6.6/net/sunrpc/
H A Dxdr.c1343 if (xdr->page_kaddr) { in xdr_stream_unmap_current_page()
1344 kunmap_local(xdr->page_kaddr); in xdr_stream_unmap_current_page()
1345 xdr->page_kaddr = NULL; in xdr_stream_unmap_current_page()
1374 xdr->page_kaddr = kmap_local_page(*xdr->page_ptr); in xdr_set_page_base()
1375 kaddr = xdr->page_kaddr; in xdr_set_page_base()
1431 xdr->page_kaddr = NULL; in xdr_init_decode()
/kernel/linux/linux-6.6/include/linux/sunrpc/
H A Dxdr.h229 void *page_kaddr; /* kmapped address of the current page */ member
/kernel/linux/linux-6.6/mm/
H A Dshmem.c2580 void *page_kaddr; in shmem_mfill_atomic_pte() local
2605 page_kaddr = kmap_local_folio(folio, 0); in shmem_mfill_atomic_pte()
2622 ret = copy_from_user(page_kaddr, in shmem_mfill_atomic_pte()
2626 kunmap_local(page_kaddr); in shmem_mfill_atomic_pte()

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