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Searched refs:xa_index (Results 1 – 22 of 22) sorted by relevance

/linux-6.3-rc2/lib/
A Dxarray.c190 if (xas->xa_index) in xas_start()
740 xas->xa_index = index; in xas_create_range()
743 xas->xa_index = index; in xas_create_range()
1140 xas->xa_index++; in xas_pause()
1157 xas->xa_index--; in __xas_prev()
1196 xas->xa_index++; in __xas_next()
1249 xas->xa_index = 1; in xas_find()
1320 xas->xa_index = 1; in xas_find_marked()
1331 xas->xa_index = 1; in xas_find_marked()
1831 *id = xas.xa_index; in __xa_alloc()
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A Didr.c398 if (xas.xa_index > min / IDA_BITMAP_BITS) in ida_alloc_range()
400 if (xas.xa_index * IDA_BITMAP_BITS + bit > max) in ida_alloc_range()
408 if (xas.xa_index * IDA_BITMAP_BITS + bit > max) in ida_alloc_range()
431 if (xas.xa_index * IDA_BITMAP_BITS + bit > max) in ida_alloc_range()
455 xas.xa_index = min / IDA_BITMAP_BITS; in ida_alloc_range()
463 return xas.xa_index * IDA_BITMAP_BITS + bit; in ida_alloc_range()
A Dtest_xarray.c1149 return entry ? xas.xa_index : -1; in xa_find_entry()
1276 XA_BUG_ON(xa, xas.xa_index != i); in check_move_small()
1283 XA_BUG_ON(xa, xas.xa_index != i); in check_move_small()
1290 XA_BUG_ON(xa, xas.xa_index != i); in check_move_small()
1301 XA_BUG_ON(xa, xas.xa_index != 0); in check_move_small()
1324 XA_BUG_ON(xa, i != xas.xa_index); in check_move()
1333 XA_BUG_ON(xa, i != xas.xa_index); in check_move()
1341 i = xas.xa_index; in check_move()
1351 XA_BUG_ON(xa, i != xas.xa_index); in check_move()
1363 XA_BUG_ON(xa, i != xas.xa_index); in check_move()
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A Diov_iter.c1354 pages[ret] = find_subpage(page, xas.xa_index); in iter_xarray_populate_pages()
1960 p[nr++] = find_subpage(page, xas.xa_index); in iov_iter_extract_xarray_pages()
/linux-6.3-rc2/tools/testing/radix-tree/
A Dmultiorder.c62 assert((xas.xa_index | mask) == (index[i] | mask)); in multiorder_iteration()
114 assert((xas.xa_index | mask) == (tag_index[i] | mask)); in multiorder_tagged_iteration()
141 assert((xas.xa_index | mask) == (tag_index[i] | mask)); in multiorder_tagged_iteration()
154 assert(xas.xa_index == tag_index[i]); in multiorder_tagged_iteration()
191 item_sanity(item, xas.xa_index); in iterator_func()
A Diteration_check_2.c26 assert(xas.xa_index >= 100); in iterator()
A Dtest.c262 item_free(entry, xas.xa_index); in item_kill_tree()
/linux-6.3-rc2/include/linux/
A Dxarray.h1328 unsigned long xa_index; member
1349 .xa_index = index, \
1598 xas->xa_index = index; in xas_set()
1616 xas->xa_index = index; in xas_advance()
1676 xas->xa_offset != (xas->xa_index & XA_CHUNK_MASK))) in xas_next_entry()
1680 if (unlikely(xas->xa_index >= max)) in xas_next_entry()
1688 xas->xa_index++; in xas_next_entry()
1738 xas->xa_index = (xas->xa_index & ~XA_CHUNK_MASK) + offset; in xas_next_marked()
1739 if (xas->xa_index > max) in xas_next_marked()
1834 xas->xa_index--; in xas_prev()
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/linux-6.3-rc2/mm/
A Dfilemap.c869 folio->index = xas.xa_index; in __filemap_add_folio()
1774 if (xas.xa_index == 0) in page_cache_next_miss()
1778 return xas.xa_index; in page_cache_next_miss()
1810 if (xas.xa_index == ULONG_MAX) in page_cache_prev_miss()
1814 return xas.xa_index; in page_cache_prev_miss()
2064 indices[fbatch->nr] = xas.xa_index; in find_get_entries()
2123 indices[fbatch->nr] = xas.xa_index; in find_lock_entries()
3458 if (xas->xa_index >= max_idx) in next_uptodate_page()
3523 last_pgoff = xas.xa_index; in filemap_map_pages()
3541 xas.xa_index++; in filemap_map_pages()
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A Dlist_lru.c535 else if (!xas_error(&xas) && index != xas.xa_index) in memcg_list_lru_alloc()
A Dkhugepaged.c1823 VM_BUG_ON(index != xas.xa_index); in collapse_file()
2102 if (!page || xas.xa_index < page->index) { in collapse_file()
2111 VM_BUG_ON_PAGE(page->index != xas.xa_index, page); in collapse_file()
A Dswap_state.c112 VM_BUG_ON_FOLIO(xas.xa_index != idx + i, folio); in add_to_swap_cache()
A Dshmem.c1207 indices[folio_batch_count(fbatch)] = xas.xa_index; in shmem_find_swap_entries()
1218 return xas.xa_index; in shmem_find_swap_entries()
/linux-6.3-rc2/fs/
A Ddax.c161 unsigned long index = xas->xa_index; in dax_entry_waitqueue()
590 unsigned long index = xas->xa_index; in grab_mapping_entry()
631 xas->xa_index & ~PG_PMD_COLOUR, in grab_mapping_entry()
870 unsigned long index = xas->xa_index; in dax_insert_entry()
975 index = xas->xa_index & ~(count - 1); in dax_writeback_one()
1028 trace_dax_writeback_range(inode, xas.xa_index, end_index); in dax_writeback_mapping_range()
1030 tag_pages_for_writeback(mapping, xas.xa_index, end_index); in dax_writeback_mapping_range()
1620 loff_t pos = (loff_t)xas->xa_index << PAGE_SHIFT; in dax_fault_iter()
1772 if ((xas->xa_index | PG_PMD_COLOUR) >= max_pgoff) in dax_fault_check_fallback()
1805 if (xas.xa_index >= max_pgoff) { in dax_iomap_pmd_fault()
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/linux-6.3-rc2/drivers/infiniband/core/
A Dib_core_uverbs.c298 xa_first = xas.xa_index; in rdma_user_mmap_entry_insert_range()
309 if (xas.xa_node == XAS_BOUNDS || xas.xa_index >= xa_last) in rdma_user_mmap_entry_insert_range()
A Ddevice.c170 *indexp = xas.xa_index; in xan_find_marked()
/linux-6.3-rc2/arch/arm64/mm/
A Dmteswap.c80 __xa_erase(&mte_pages, xa_state.xa_index); in mte_invalidate_tags_area()
/linux-6.3-rc2/fs/cachefiles/
A Dondemand.c272 cache->req_id_next = xas.xa_index + 1; in cachefiles_ondemand_daemon_read()
275 id = xas.xa_index; in cachefiles_ondemand_daemon_read()
373 xas.xa_index = 0; in cachefiles_ondemand_send_req()
/linux-6.3-rc2/arch/arm64/kernel/
A Dhibernate.c300 unsigned long pfn = xa_state.xa_index; in swsusp_mte_restore_tags()
/linux-6.3-rc2/Documentation/translations/zh_CN/core-api/
A Dxarray.rst355 如果xas_load()遇到一个多索引条目，xa_state中的xa_index将不会被改变。当遍历一个XArray或者调用xas_find()
/linux-6.3-rc2/drivers/iommu/iommufd/
A Dpages.c608 if (xas.xa_index != start_index) in pages_to_xarray()
609 clear_xarray(xa, start_index, xas.xa_index - 1); in pages_to_xarray()
/linux-6.3-rc2/Documentation/core-api/
A Dxarray.rst474 If xas_load() encounters a multi-index entry, the xa_index

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