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Searched refs:i_pages (Results 1 – 25 of 47) sorted by relevance

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/openbmc/linux/fs/nilfs2/
H A Dbtnode.c212 xa_lock_irq(&btnc->i_pages); in nilfs_btnode_prepare_change_key()
213 err = __xa_insert(&btnc->i_pages, newkey, opage, GFP_NOFS); in nilfs_btnode_prepare_change_key()
214 xa_unlock_irq(&btnc->i_pages); in nilfs_btnode_prepare_change_key()
269 xa_lock_irq(&btnc->i_pages); in nilfs_btnode_commit_change_key()
270 __xa_erase(&btnc->i_pages, oldkey); in nilfs_btnode_commit_change_key()
271 __xa_set_mark(&btnc->i_pages, newkey, PAGECACHE_TAG_DIRTY); in nilfs_btnode_commit_change_key()
272 xa_unlock_irq(&btnc->i_pages); in nilfs_btnode_commit_change_key()
300 xa_erase_irq(&btnc->i_pages, newkey); in nilfs_btnode_abort_change_key()
H A Dpage.c326 xa_lock_irq(&smap->i_pages); in nilfs_copy_back_pages()
327 f = __xa_erase(&smap->i_pages, index); in nilfs_copy_back_pages()
330 xa_unlock_irq(&smap->i_pages); in nilfs_copy_back_pages()
332 xa_lock_irq(&dmap->i_pages); in nilfs_copy_back_pages()
333 f = __xa_store(&dmap->i_pages, index, folio, GFP_NOFS); in nilfs_copy_back_pages()
342 __xa_set_mark(&dmap->i_pages, index, in nilfs_copy_back_pages()
345 xa_unlock_irq(&dmap->i_pages); in nilfs_copy_back_pages()
466 xa_lock_irq(&mapping->i_pages); in __nilfs_clear_page_dirty()
468 __xa_clear_mark(&mapping->i_pages, page_index(page), in __nilfs_clear_page_dirty()
470 xa_unlock_irq(&mapping->i_pages); in __nilfs_clear_page_dirty()
[all …]
/openbmc/linux/arch/nios2/include/asm/
H A Dcacheflush.h54 #define flush_dcache_mmap_lock(mapping) xa_lock_irq(&mapping->i_pages)
55 #define flush_dcache_mmap_unlock(mapping) xa_unlock_irq(&mapping->i_pages)
57 xa_lock_irqsave(&mapping->i_pages, flags)
59 xa_unlock_irqrestore(&mapping->i_pages, flags)
/openbmc/linux/arch/parisc/include/asm/
H A Dcacheflush.h54 #define flush_dcache_mmap_lock(mapping) xa_lock_irq(&mapping->i_pages)
55 #define flush_dcache_mmap_unlock(mapping) xa_unlock_irq(&mapping->i_pages)
57 xa_lock_irqsave(&mapping->i_pages, flags)
59 xa_unlock_irqrestore(&mapping->i_pages, flags)
/openbmc/linux/mm/
H A Dtruncate.c34 XA_STATE(xas, &mapping->i_pages, index); in __clear_shadow_entry()
46 xa_lock_irq(&mapping->i_pages); in clear_shadow_entry()
48 xa_unlock_irq(&mapping->i_pages); in clear_shadow_entry()
79 xa_lock_irq(&mapping->i_pages); in truncate_folio_batch_exceptionals()
100 xa_unlock_irq(&mapping->i_pages); in truncate_folio_batch_exceptionals()
479 xa_lock_irq(&mapping->i_pages); in truncate_inode_pages_final()
480 xa_unlock_irq(&mapping->i_pages); in truncate_inode_pages_final()
579 xa_lock_irq(&mapping->i_pages); in invalidate_complete_folio2()
585 xa_unlock_irq(&mapping->i_pages); in invalidate_complete_folio2()
593 xa_unlock_irq(&mapping->i_pages); in invalidate_complete_folio2()
H A Dswap_state.c76 page = xa_load(&address_space->i_pages, idx); in get_shadow_from_swap_cache()
91 XA_STATE_ORDER(xas, &address_space->i_pages, idx, folio_order(folio)); in add_to_swap_cache()
146 XA_STATE(xas, &address_space->i_pages, idx); in __delete_from_swap_cache()
238 xa_lock_irq(&address_space->i_pages); in delete_from_swap_cache()
240 xa_unlock_irq(&address_space->i_pages); in delete_from_swap_cache()
255 XA_STATE(xas, &address_space->i_pages, curr); in clear_shadow_from_swap_cache()
259 xa_lock_irq(&address_space->i_pages); in clear_shadow_from_swap_cache()
265 xa_unlock_irq(&address_space->i_pages); in clear_shadow_from_swap_cache()
684 xa_init_flags(&space->i_pages, XA_FLAGS_LOCK_IRQ); in init_swap_address_space()
H A Dworkingset.c613 mapping = container_of(node->array, struct address_space, i_pages); in workingset_update_node()
614 lockdep_assert_held(&mapping->i_pages.xa_lock); in workingset_update_node()
708 mapping = container_of(node->array, struct address_space, i_pages); in shadow_lru_isolate()
711 if (!xa_trylock(&mapping->i_pages)) { in shadow_lru_isolate()
720 xa_unlock(&mapping->i_pages); in shadow_lru_isolate()
745 xa_unlock_irq(&mapping->i_pages); in shadow_lru_isolate()
H A Dfilemap.c129 XA_STATE(xas, &mapping->i_pages, folio->index); in page_cache_delete()
256 xa_lock_irq(&mapping->i_pages); in filemap_remove_folio()
258 xa_unlock_irq(&mapping->i_pages); in filemap_remove_folio()
282 XA_STATE(xas, &mapping->i_pages, fbatch->folios[0]->index); in page_cache_delete_batch()
329 xa_lock_irq(&mapping->i_pages); in delete_from_page_cache_batch()
337 xa_unlock_irq(&mapping->i_pages); in delete_from_page_cache_batch()
476 XA_STATE(xas, &mapping->i_pages, start_byte >> PAGE_SHIFT); in filemap_range_has_page()
634 XA_STATE(xas, &mapping->i_pages, start_byte >> PAGE_SHIFT); in filemap_range_has_writeback()
812 XA_STATE(xas, &mapping->i_pages, offset); in replace_page_cache_folio()
847 XA_STATE(xas, &mapping->i_pages, index); in __filemap_add_folio()
[all …]
H A Dreadahead.c230 struct folio *folio = xa_load(&mapping->i_pages, index + i); in page_cache_ra_unbounded()
794 struct folio *folio = xa_load(&mapping->i_pages, index); in readahead_expand()
821 struct folio *folio = xa_load(&mapping->i_pages, index); in readahead_expand()
H A Dpage-writeback.c2366 XA_STATE(xas, &mapping->i_pages, start); in tag_pages_for_writeback()
2688 xa_lock_irqsave(&mapping->i_pages, flags); in __folio_mark_dirty()
2692 __xa_set_mark(&mapping->i_pages, folio_index(folio), in __folio_mark_dirty()
2695 xa_unlock_irqrestore(&mapping->i_pages, flags); in __folio_mark_dirty()
2977 xa_lock_irqsave(&mapping->i_pages, flags); in __folio_end_writeback()
2980 __xa_clear_mark(&mapping->i_pages, folio_index(folio), in __folio_end_writeback()
2997 xa_unlock_irqrestore(&mapping->i_pages, flags); in __folio_end_writeback()
3019 XA_STATE(xas, &mapping->i_pages, folio_index(folio)); in __folio_start_writeback()
H A Dshmem.c454 xa_lock_irq(&mapping->i_pages); in shmem_charge()
456 xa_unlock_irq(&mapping->i_pages); in shmem_charge()
476 XA_STATE(xas, &mapping->i_pages, index); in shmem_replace_entry()
498 return xa_load(&mapping->i_pages, index) == swp_to_radix_entry(swap); in shmem_confirm_swap()
771 XA_STATE_ORDER(xas, &mapping->i_pages, index, folio_order(folio)); in shmem_add_to_page_cache()
841 xa_lock_irq(&mapping->i_pages); in shmem_delete_from_page_cache()
847 xa_unlock_irq(&mapping->i_pages); in shmem_delete_from_page_cache()
860 old = xa_cmpxchg_irq(&mapping->i_pages, index, radswap, NULL, 0); in shmem_free_swap()
877 XA_STATE(xas, &mapping->i_pages, start); in shmem_partial_swap_usage()
1300 XA_STATE(xas, &mapping->i_pages, start); in shmem_find_swap_entries()
[all …]
H A Dmemfd.c77 XA_STATE(xas, &mapping->i_pages, 0); in memfd_wait_for_pins()
/openbmc/linux/arch/csky/abiv1/inc/abi/
H A Dcacheflush.h19 #define flush_dcache_mmap_lock(mapping) xa_lock_irq(&mapping->i_pages)
20 #define flush_dcache_mmap_unlock(mapping) xa_unlock_irq(&mapping->i_pages)
/openbmc/linux/include/linux/
H A Dbacking-dev.h254 !lockdep_is_held(&inode->i_mapping->i_pages.xa_lock) && in inode_to_wb()
298 xa_lock_irqsave(&inode->i_mapping->i_pages, cookie->flags); in unlocked_inode_to_wb_begin()
316 xa_unlock_irqrestore(&inode->i_mapping->i_pages, cookie->flags); in unlocked_inode_to_wb_end()
H A Dpagemap.h141 return xa_empty(&mapping->i_pages); in mapping_empty()
178 head = rcu_access_pointer(mapping->i_pages.xa_head); in mapping_shrinkable()
1364 folio = xa_load(&ractl->mapping->i_pages, ractl->_index); in __readahead_folio()
1408 XA_STATE(xas, &rac->mapping->i_pages, 0); in __readahead_batch()
/openbmc/linux/Documentation/translations/zh_CN/mm/
H A Dpage_migration.rst84 5. i_pages的锁被持有。这将导致所有试图通过映射访问该页的进程在自旋锁上阻塞。
99 11. i_pages锁被放弃。这样一来，在映射中的查找又变得可能了。进程将从在锁上自旋到在
/openbmc/linux/fs/netfs/
H A Dio.c26 iov_iter_xarray(&iter, ITER_DEST, &subreq->rreq->mapping->i_pages, in netfs_clear_unread()
52 iov_iter_xarray(&iter, ITER_DEST, &rreq->mapping->i_pages, in netfs_read_from_cache()
121 XA_STATE(xas, &rreq->mapping->i_pages, subreq->start / PAGE_SIZE); in netfs_rreq_unmark_after_write()
211 iov_iter_xarray(&iter, ITER_SOURCE, &rreq->mapping->i_pages, in netfs_rreq_do_write_to_cache()
/openbmc/linux/arch/arm/include/asm/
H A Dcacheflush.h321 #define flush_dcache_mmap_lock(mapping) xa_lock_irq(&mapping->i_pages)
322 #define flush_dcache_mmap_unlock(mapping) xa_unlock_irq(&mapping->i_pages)
/openbmc/linux/fs/
H A Ddax.c448 xas.xa = &mapping->i_pages; in dax_lock_folio()
473 XA_STATE(xas, &mapping->i_pages, folio->index); in dax_unlock_folio()
502 xas.xa = &mapping->i_pages; in dax_lock_mapping_entry()
536 XA_STATE(xas, &mapping->i_pages, index); in dax_unlock_mapping_entry()
685 XA_STATE(xas, &mapping->i_pages, start_idx); in dax_layout_busy_page_range()
748 XA_STATE(xas, &mapping->i_pages, index); in __dax_invalidate_entry()
773 XA_STATE(xas, &mapping->i_pages, start); in __dax_clear_dirty_range()
1028 XA_STATE(xas, &mapping->i_pages, wbc->range_start >> PAGE_SHIFT); in dax_writeback_mapping_range()
1716 XA_STATE(xas, &mapping->i_pages, vmf->pgoff); in dax_iomap_pte_fault()
1826 XA_STATE_ORDER(xas, &mapping->i_pages, vmf->pgoff, PMD_ORDER); in dax_iomap_pmd_fault()
[all …]
/openbmc/linux/fs/erofs/
H A Dfscache.c83 XA_STATE(xas, &req->mapping->i_pages, start_page); in erofs_fscache_req_complete()
160 iov_iter_xarray(&iter, ITER_DEST, &req->mapping->i_pages, in erofs_fscache_read_folios_async()
233 iov_iter_xarray(&iter, ITER_DEST, &mapping->i_pages, pos, PAGE_SIZE); in erofs_fscache_data_read_slice()
246 iov_iter_xarray(&iter, ITER_DEST, &mapping->i_pages, pos, count); in erofs_fscache_data_read_slice()
/openbmc/linux/fs/fscache/
H A Dio.c219 XA_STATE(xas, &mapping->i_pages, first); in __fscache_clear_page_bits()
289 iov_iter_xarray(&iter, ITER_SOURCE, &mapping->i_pages, start, len); in __fscache_write_to_cache()
/openbmc/linux/fs/9p/
H A Dvfs_addr.c41 iov_iter_xarray(&to, ITER_DEST, &rreq->mapping->i_pages, pos, len); in v9fs_issue_read()
169 iov_iter_xarray(&from, ITER_SOURCE, &folio_mapping(folio)->i_pages, start, len); in v9fs_vfs_write_folio_locked()
/openbmc/linux/fs/orangefs/
H A Dinode.c246 struct xarray *i_pages; in orangefs_readahead() local
264 i_pages = &rac->mapping->i_pages; in orangefs_readahead()
266 iov_iter_xarray(&iter, ITER_DEST, i_pages, offset, readahead_length(rac)); in orangefs_readahead()
/openbmc/linux/fs/afs/
H A Dwrite.c296 XA_STATE(xas, &mapping->i_pages, start / PAGE_SIZE); in afs_pages_written_back()
480 XA_STATE(xas, &mapping->i_pages, index); in afs_extend_writeback()
646 iov_iter_xarray(&iter, ITER_SOURCE, &mapping->i_pages, start, len); in afs_write_back_from_locked_folio()
H A Dfile.c332 &fsreq->vnode->netfs.inode.i_mapping->i_pages, in afs_issue_read()
353 iov_iter_xarray(&fsreq->def_iter, ITER_DEST, &folio->mapping->i_pages, in afs_symlink_read_folio()

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