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Searched refs:wbc (Results 1 – 25 of 84) sorted by relevance

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/linux/include/linux/
H A Dwriteback.h93 static inline blk_opf_t wbc_to_write_flags(struct writeback_control *wbc) in wbc_to_write_flags() argument
97 if (wbc->sync_mode == WB_SYNC_ALL) in wbc_to_write_flags()
99 else if (wbc->for_kupdate || wbc->for_background) in wbc_to_write_flags()
106 #define wbc_blkcg_css(wbc) \ argument
107 ((wbc)->wb ? (wbc)->wb->blkcg_css : blkcg_root_css)
109 #define wbc_blkcg_css(wbc) (blkcg_root_css) argument
192 static inline xa_mark_t wbc_to_tag(struct writeback_control *wbc) in wbc_to_tag() argument
194 if (wbc->sync_mode == WB_SYNC_ALL || wbc->tagged_writepages) in wbc_to_tag()
205 void wbc_detach_inode(struct writeback_control *wbc);
206 void wbc_account_cgroup_owner(struct writeback_control *wbc, struct folio *folio,
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H A Dbacking-dev.h250 struct writeback_control *wbc) in inode_to_wb_wbc() argument
256 return wbc->wb ? wbc->wb : &inode_to_bdi(inode)->wb; in inode_to_wb_wbc()
335 struct writeback_control *wbc) in inode_to_wb_wbc() argument
/linux/fs/
H A Dfs-writeback.c783 static void wbc_attach_and_unlock_inode(struct writeback_control *wbc, in wbc_attach_and_unlock_inode() argument
792 wbc->wb = inode_to_wb(inode); in wbc_attach_and_unlock_inode()
793 wbc->inode = inode; in wbc_attach_and_unlock_inode()
795 wbc->wb_id = wbc->wb->memcg_css->id; in wbc_attach_and_unlock_inode()
796 wbc->wb_lcand_id = inode->i_wb_frn_winner; in wbc_attach_and_unlock_inode()
797 wbc->wb_tcand_id = 0; in wbc_attach_and_unlock_inode()
798 wbc->wb_bytes = 0; in wbc_attach_and_unlock_inode()
799 wbc->wb_lcand_bytes = 0; in wbc_attach_and_unlock_inode()
800 wbc->wb_tcand_bytes = 0; in wbc_attach_and_unlock_inode()
802 wb_get(wbc->wb); in wbc_attach_and_unlock_inode()
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H A Dmpage.c454 static int mpage_write_folio(struct writeback_control *wbc, struct folio *folio, in mpage_write_folio() argument
599 REQ_OP_WRITE | wbc_to_write_flags(wbc), in mpage_write_folio()
602 wbc_init_bio(wbc, bio); in mpage_write_folio()
611 wbc_account_cgroup_owner(wbc, folio, folio_size(folio)); in mpage_write_folio()
641 ret = block_write_full_folio(folio, wbc, mpd->get_block); in mpage_write_folio()
659 struct writeback_control *wbc, get_block_t get_block) in mpage_writepages() argument
669 while ((folio = writeback_iter(mapping, wbc, folio, &error))) in mpage_writepages()
670 error = mpage_write_folio(wbc, folio, &mpd); in mpage_writepages()
/linux/include/trace/events/
H A Dwriteback.h164 static inline ino_t __trace_wbc_assign_cgroup(struct writeback_control *wbc) in __trace_wbc_assign_cgroup() argument
166 if (wbc->wb) in __trace_wbc_assign_cgroup()
167 return __trace_wb_assign_cgroup(wbc->wb); in __trace_wbc_assign_cgroup()
178 static inline ino_t __trace_wbc_assign_cgroup(struct writeback_control *wbc) in __trace_wbc_assign_cgroup() argument
189 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
192 TP_ARGS(inode, wbc, history),
204 __entry->cgroup_ino = __trace_wbc_assign_cgroup(wbc);
343 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
345 TP_ARGS(inode, wbc),
358 __entry->sync_mode = wbc->sync_mode;
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/linux/mm/
H A Dpage-writeback.c2406 struct writeback_control *wbc, struct folio *folio) in folio_prepare_writeback() argument
2425 if (wbc->sync_mode == WB_SYNC_NONE) in folio_prepare_writeback()
2438 static pgoff_t wbc_end(struct writeback_control *wbc) in wbc_end() argument
2440 if (wbc->range_cyclic) in wbc_end()
2442 return wbc->range_end >> PAGE_SHIFT; in wbc_end()
2446 struct writeback_control *wbc) in writeback_get_folio() argument
2451 folio = folio_batch_next(&wbc->fbatch); in writeback_get_folio()
2453 folio_batch_release(&wbc->fbatch); in writeback_get_folio()
2455 filemap_get_folios_tag(mapping, &wbc->index, wbc_end(wbc), in writeback_get_folio()
2456 wbc_to_tag(wbc), &wbc->fbatch); in writeback_get_folio()
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H A Dfolio-compat.c61 bool redirty_page_for_writepage(struct writeback_control *wbc, in redirty_page_for_writepage() argument
64 return folio_redirty_for_writepage(wbc, page_folio(page)); in redirty_page_for_writepage()
/linux/fs/ceph/
H A Daddr.c718 struct writeback_control *wbc) in write_folio_nounlock() argument
756 folio_redirty_for_writepage(wbc, folio); in write_folio_nounlock()
787 folio_redirty_for_writepage(wbc, folio); in write_folio_nounlock()
804 folio_redirty_for_writepage(wbc, folio); in write_folio_nounlock()
833 if (!wbc) in write_folio_nounlock()
834 wbc = &tmp_wbc; in write_folio_nounlock()
839 folio_redirty_for_writepage(wbc, folio); in write_folio_nounlock()
848 wbc->pages_skipped++; in write_folio_nounlock()
1027 struct writeback_control *wbc, in ceph_init_writeback_ctl() argument
1044 ceph_wbc->start_index = wbc->range_cyclic ? mapping->writeback_index : 0; in ceph_init_writeback_ctl()
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H A Dcache.h47 struct writeback_control *wbc) in ceph_fscache_unpin_writeback() argument
49 return netfs_unpin_writeback(inode, wbc); in ceph_fscache_unpin_writeback()
104 struct writeback_control *wbc) in ceph_fscache_unpin_writeback() argument
/linux/fs/netfs/
H A Dwrite_issue.c44 struct writeback_control *wbc, in netfs_kill_dirty_pages() argument
84 } while ((folio = writeback_iter(mapping, wbc, folio, &error))); in netfs_kill_dirty_pages()
320 struct writeback_control *wbc, in netfs_write_folio() argument
404 folio_redirty_for_writepage(wbc, folio); in netfs_write_folio()
551 struct writeback_control *wbc) in netfs_writepages() argument
559 if (wbc->sync_mode == WB_SYNC_NONE) { in netfs_writepages()
568 folio = writeback_iter(mapping, wbc, NULL, &error); in netfs_writepages()
594 error = netfs_write_folio(wreq, wbc, folio); in netfs_writepages()
597 } while ((folio = writeback_iter(mapping, wbc, folio, &error))); in netfs_writepages()
609 netfs_kill_dirty_pages(mapping, wbc, folio); in netfs_writepages()
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H A Dbuffered_write.c113 struct writeback_control wbc = { in netfs_perform_write() local
130 wbc_attach_fdatawrite_inode(&wbc, mapping->host); in netfs_perform_write()
134 wbc_detach_inode(&wbc); in netfs_perform_write()
140 wbc_detach_inode(&wbc); in netfs_perform_write()
365 netfs_advance_writethrough(wreq, &wbc, folio, copied, in netfs_perform_write()
392 ret2 = netfs_end_writethrough(wreq, &wbc, writethrough); in netfs_perform_write()
393 wbc_detach_inode(&wbc); in netfs_perform_write()
/linux/fs/nfs/
H A Dwrite.c267 static int wb_priority(struct writeback_control *wbc) in wb_priority() argument
271 if (wbc->sync_mode == WB_SYNC_ALL) in wb_priority()
582 static int nfs_do_writepage(struct folio *folio, struct writeback_control *wbc, in nfs_do_writepage() argument
612 folio_redirty_for_writepage(wbc, folio); in nfs_do_writepage()
630 struct writeback_control *wbc) in nfs_writepage_locked() argument
639 err = nfs_do_writepage(folio, wbc, &pgio); in nfs_writepage_locked()
650 int nfs_writepages(struct address_space *mapping, struct writeback_control *wbc) in nfs_writepages() argument
660 trace_nfs_writepages(inode, wbc->range_start, wbc->range_end - wbc->range_start); in nfs_writepages()
663 if (wbc->sync_mode == WB_SYNC_NONE && nfss->write_congested) { in nfs_writepages()
672 if (!(mntflags & NFS_MOUNT_WRITE_EAGER) || wbc->for_kupdate || in nfs_writepages()
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H A Dnfs4super.c21 static int nfs4_write_inode(struct inode *inode, struct writeback_control *wbc);
47 static int nfs4_write_inode(struct inode *inode, struct writeback_control *wbc) in nfs4_write_inode() argument
49 int ret = nfs_write_inode(inode, wbc); in nfs4_write_inode()
53 wbc->sync_mode == WB_SYNC_ALL); in nfs4_write_inode()
/linux/fs/btrfs/
H A Dextent_io.c125 struct writeback_control *wbc; member
750 if (bio_ctrl->wbc) { in alloc_new_bio()
768 wbc_init_bio(bio_ctrl->wbc, &bbio->bio); in alloc_new_bio()
827 if (bio_ctrl->wbc) in submit_extent_folio()
828 wbc_account_cgroup_owner(bio_ctrl->wbc, folio, len); in submit_extent_folio()
1404 struct writeback_control *wbc = bio_ctrl->wbc; in writepage_delalloc() local
1504 wbc); in writepage_delalloc()
1583 wbc->nr_to_write -= delalloc_to_write; in writepage_delalloc()
1587 if (wbc in writepage_delalloc()
1903 lock_extent_buffer_for_io(struct extent_buffer * eb,struct writeback_control * wbc) lock_extent_buffer_for_io() argument
2215 write_one_eb(struct extent_buffer * eb,struct writeback_control * wbc) write_one_eb() argument
2290 btree_write_cache_pages(struct address_space * mapping,struct writeback_control * wbc) btree_write_cache_pages() argument
2430 struct writeback_control *wbc = bio_ctrl->wbc; extent_write_cache_pages() local
2600 extent_write_locked_range(struct inode * inode,const struct folio * locked_folio,u64 start,u64 end,struct writeback_control * wbc,bool pages_dirty) extent_write_locked_range() argument
2671 btrfs_writepages(struct address_space * mapping,struct writeback_control * wbc) btrfs_writepages() argument
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/linux/fs/orangefs/
H A Dinode.c20 struct writeback_control *wbc) in orangefs_writepage_locked() argument
79 struct writeback_control *wbc) in orangefs_writepages_work() argument
125 struct writeback_control *wbc, struct orangefs_writepages *ow) in orangefs_writepages_callback() argument
149 orangefs_writepages_work(ow, wbc); in orangefs_writepages_callback()
163 orangefs_writepages_work(ow, wbc); in orangefs_writepages_callback()
166 ret = orangefs_writepage_locked(folio, wbc); in orangefs_writepages_callback()
172 orangefs_writepages_work(ow, wbc); in orangefs_writepages_callback()
180 struct writeback_control *wbc) in orangefs_writepages() argument
204 while ((folio = writeback_iter(mapping, wbc, folio, &error))) in orangefs_writepages()
205 error = orangefs_writepages_callback(folio, wbc, ow); in orangefs_writepages()
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/linux/fs/f2fs/
H A Ddata.c2760 struct writeback_control *wbc, in f2fs_write_single_data_page() argument
2780 .op_flags = wbc_to_write_flags(wbc), in f2fs_write_single_data_page()
2789 .io_wbc = wbc, in f2fs_write_single_data_page()
2904 folio_redirty_for_writepage(wbc, folio); in f2fs_write_single_data_page()
2923 struct writeback_control *wbc, in f2fs_write_cache_pages() argument
2980 if (wbc->range_cyclic) { in f2fs_write_cache_pages()
2984 index = wbc->range_start >> PAGE_SHIFT; in f2fs_write_cache_pages()
2985 end = wbc->range_end >> PAGE_SHIFT; in f2fs_write_cache_pages()
2986 if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) in f2fs_write_cache_pages()
2989 tag = wbc_to_tag(wbc); in f2fs_write_cache_pages()
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H A Dcheckpoint.c344 struct writeback_control *wbc, in __f2fs_write_meta_folio() argument
374 folio_redirty_for_writepage(wbc, folio); in __f2fs_write_meta_folio()
379 struct writeback_control *wbc) in f2fs_write_meta_pages() argument
388 if (wbc->sync_mode != WB_SYNC_ALL && in f2fs_write_meta_pages()
397 trace_f2fs_writepages(mapping->host, wbc, META); in f2fs_write_meta_pages()
398 diff = nr_pages_to_write(sbi, META, wbc); in f2fs_write_meta_pages()
399 written = f2fs_sync_meta_pages(sbi, META, wbc->nr_to_write, FS_META_IO); in f2fs_write_meta_pages()
401 wbc->nr_to_write = max((long)0, wbc->nr_to_write - written - diff); in f2fs_write_meta_pages()
405 wbc->pages_skipped += get_pages(sbi, F2FS_DIRTY_META); in f2fs_write_meta_pages()
406 trace_f2fs_writepages(mapping->host, wbc, META); in f2fs_write_meta_pages()
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H A Dnode.c1712 struct writeback_control *wbc, bool do_balance, in __write_node_folio() argument
1723 .op_flags = wbc_to_write_flags(wbc), in __write_node_folio()
1728 .io_wbc = wbc, in __write_node_folio()
1748 wbc->sync_mode == WB_SYNC_NONE && in __write_node_folio()
1809 folio_redirty_for_writepage(wbc, folio); in __write_node_folio()
1819 struct writeback_control wbc = { in f2fs_move_node_folio() local
1834 &wbc, false, FS_GC_NODE_IO, NULL)) in f2fs_move_node_folio()
1850 struct writeback_control *wbc, bool atomic, in f2fs_fsync_node_pages() argument
1932 &submitted, wbc, true, in f2fs_fsync_node_pages()
2050 struct writeback_control *wbc, in f2fs_sync_node_pages() argument
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/linux/fs/ext4/
H A Dpage-io.c410 struct writeback_control *wbc) in ext4_io_submit_init() argument
412 io->io_wbc = wbc; in ext4_io_submit_init()
466 struct writeback_control *wbc = io->io_wbc; in ext4_bio_write_folio() local
514 folio_redirty_for_writepage(wbc, folio); in ext4_bio_write_folio()
557 (io->io_bio || wbc->sync_mode == WB_SYNC_ALL)) { in ext4_bio_write_folio()
569 folio_redirty_for_writepage(wbc, folio); in ext4_bio_write_folio()
H A Dinode.c1692 struct writeback_control *wbc; member
2057 mpd->wbc->nr_to_write -= folio_nr_pages(folio); in mpage_folio_done()
2584 mpd->wbc->nr_to_write -= folio_nr_pages(folio); in mpage_journal_page_buffers()
2627 tag = wbc_to_tag(mpd->wbc); in mpage_prepare_extent_to_map()
2655 if (mpd->wbc->sync_mode == WB_SYNC_NONE && in mpage_prepare_extent_to_map()
2656 mpd->wbc->nr_to_write <= in mpage_prepare_extent_to_map()
2682 (mpd->wbc->sync_mode == WB_SYNC_NONE)) || in mpage_prepare_extent_to_map()
2760 struct writeback_control *wbc = mpd->wbc; in ext4_do_writepages() local
2762 long nr_to_write = wbc->nr_to_write; in ext4_do_writepages()
2773 trace_ext4_writepages(inode, wbc); in ext4_do_writepages()
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/linux/fs/xfs/
H A Dxfs_aops.c672 struct writeback_control *wbc) in xfs_vm_writepages() argument
682 .wbc = wbc, in xfs_vm_writepages()
696 .wbc = wbc, in xfs_vm_writepages()
708 struct writeback_control *wbc) in xfs_dax_writepages() argument
714 xfs_inode_buftarg(ip)->bt_daxdev, wbc); in xfs_dax_writepages()
/linux/fs/nilfs2/
H A Dmdt.c397 struct writeback_control *wbc) in nilfs_mdt_write_folio() argument
415 folio_redirty_for_writepage(wbc, folio); in nilfs_mdt_write_folio()
423 if (wbc->sync_mode == WB_SYNC_ALL) in nilfs_mdt_write_folio()
430 struct writeback_control *wbc) in nilfs_mdt_writeback() argument
435 while ((folio = writeback_iter(mapping, wbc, folio, &error))) in nilfs_mdt_writeback()
436 error = nilfs_mdt_write_folio(folio, wbc); in nilfs_mdt_writeback()
/linux/fs/adfs/
H A Dinode.c38 struct writeback_control *wbc) in adfs_writepages() argument
40 return mpage_writepages(mapping, wbc, adfs_get_block); in adfs_writepages()
361 int adfs_write_inode(struct inode *inode, struct writeback_control *wbc) in adfs_write_inode() argument
374 return adfs_dir_update(sb, &obj, wbc->sync_mode == WB_SYNC_ALL); in adfs_write_inode()
/linux/fs/9p/
H A Dvfs_super.c242 struct writeback_control *wbc) in v9fs_write_inode() argument
249 return netfs_unpin_writeback(inode, wbc); in v9fs_write_inode()
253 struct writeback_control *wbc) in v9fs_write_inode_dotl() argument
258 return netfs_unpin_writeback(inode, wbc); in v9fs_write_inode_dotl()
/linux/fs/jfs/
H A Dinode.c121 int jfs_write_inode(struct inode *inode, struct writeback_control *wbc) in jfs_write_inode() argument
123 int wait = wbc->sync_mode == WB_SYNC_ALL; in jfs_write_inode()
274 struct writeback_control *wbc) in jfs_writepages() argument
276 return mpage_writepages(mapping, wbc, jfs_get_block); in jfs_writepages()

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