| /Linux-v5.15/include/linux/ |
| D | writeback.h | 97 static inline int wbc_to_write_flags(struct writeback_control *wbc) in wbc_to_write_flags() argument
101 if (wbc->punt_to_cgroup) in wbc_to_write_flags()
104 if (wbc->sync_mode == WB_SYNC_ALL) in wbc_to_write_flags()
106 else if (wbc->for_kupdate || wbc->for_background) in wbc_to_write_flags()
113 wbc_blkcg_css(struct writeback_control *wbc) in wbc_blkcg_css() argument
116 if (wbc->wb) in wbc_blkcg_css()
117 return wbc->wb->blkcg_css; in wbc_blkcg_css()
215 void wbc_attach_and_unlock_inode(struct writeback_control *wbc,
218 void wbc_detach_inode(struct writeback_control *wbc);
219 void wbc_account_cgroup_owner(struct writeback_control *wbc, struct page *page,
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| D | mpage.h | 21 struct writeback_control *wbc, get_block_t get_block);
23 struct writeback_control *wbc);
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| D | backing-dev.h | 293 struct writeback_control *wbc) in inode_to_wb_wbc() argument
299 return wbc->wb ? wbc->wb : &inode_to_bdi(inode)->wb; in inode_to_wb_wbc()
382 struct writeback_control *wbc) in inode_to_wb_wbc() argument
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| /Linux-v5.15/fs/ |
| D | fs-writeback.c | 688 void wbc_attach_and_unlock_inode(struct writeback_control *wbc, in wbc_attach_and_unlock_inode() argument
696 wbc->wb = inode_to_wb(inode); in wbc_attach_and_unlock_inode()
697 wbc->inode = inode; in wbc_attach_and_unlock_inode()
699 wbc->wb_id = wbc->wb->memcg_css->id; in wbc_attach_and_unlock_inode()
700 wbc->wb_lcand_id = inode->i_wb_frn_winner; in wbc_attach_and_unlock_inode()
701 wbc->wb_tcand_id = 0; in wbc_attach_and_unlock_inode()
702 wbc->wb_bytes = 0; in wbc_attach_and_unlock_inode()
703 wbc->wb_lcand_bytes = 0; in wbc_attach_and_unlock_inode()
704 wbc->wb_tcand_bytes = 0; in wbc_attach_and_unlock_inode()
706 wb_get(wbc->wb); in wbc_attach_and_unlock_inode()
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| D | mpage.c | 478 static int __mpage_writepage(struct page *page, struct writeback_control *wbc, in __mpage_writepage() argument
501 int op_flags = wbc_to_write_flags(wbc); in __mpage_writepage()
615 page, wbc)) in __mpage_writepage()
623 wbc_init_bio(wbc, bio); in __mpage_writepage()
632 wbc_account_cgroup_owner(wbc, page, PAGE_SIZE); in __mpage_writepage()
660 ret = mapping->a_ops->writepage(page, wbc); in __mpage_writepage()
695 struct writeback_control *wbc, get_block_t get_block) in mpage_writepages() argument
703 ret = generic_writepages(mapping, wbc); in mpage_writepages()
712 ret = write_cache_pages(mapping, wbc, __mpage_writepage, &mpd); in mpage_writepages()
714 int op_flags = (wbc->sync_mode == WB_SYNC_ALL ? in mpage_writepages()
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| /Linux-v5.15/fs/gfs2/ |
| D | aops.c | 89 static int gfs2_writepage(struct page *page, struct writeback_control *wbc) in gfs2_writepage() argument
100 return iomap_writepage(page, wbc, &wpc, &gfs2_writeback_ops); in gfs2_writepage()
103 redirty_page_for_writepage(wbc, page); in gfs2_writepage()
118 struct writeback_control *wbc) in gfs2_write_jdata_page() argument
136 return __block_write_full_page(inode, page, gfs2_get_block_noalloc, wbc, in gfs2_write_jdata_page()
151 static int __gfs2_jdata_writepage(struct page *page, struct writeback_control *wbc) in __gfs2_jdata_writepage() argument
165 return gfs2_write_jdata_page(page, wbc); in __gfs2_jdata_writepage()
177 static int gfs2_jdata_writepage(struct page *page, struct writeback_control *wbc) in gfs2_jdata_writepage() argument
187 return __gfs2_jdata_writepage(page, wbc); in gfs2_jdata_writepage()
190 redirty_page_for_writepage(wbc, page); in gfs2_jdata_writepage()
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| /Linux-v5.15/include/trace/events/ |
| D | writeback.h | 156 static inline ino_t __trace_wbc_assign_cgroup(struct writeback_control *wbc) in __trace_wbc_assign_cgroup() argument
158 if (wbc->wb) in __trace_wbc_assign_cgroup()
159 return __trace_wb_assign_cgroup(wbc->wb); in __trace_wbc_assign_cgroup()
170 static inline ino_t __trace_wbc_assign_cgroup(struct writeback_control *wbc) in __trace_wbc_assign_cgroup() argument
181 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
184 TP_ARGS(inode, wbc, history),
196 __entry->cgroup_ino = __trace_wbc_assign_cgroup(wbc);
306 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
308 TP_ARGS(inode, wbc),
321 __entry->sync_mode = wbc->sync_mode;
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| /Linux-v5.15/fs/afs/ |
| D | write.c | 218 static void afs_redirty_pages(struct writeback_control *wbc, in afs_redirty_pages() argument
248 redirty_page_for_writepage(wbc, page); in afs_redirty_pages()
548 struct writeback_control *wbc, in afs_write_back_from_locked_page() argument
558 long count = wbc->nr_to_write; in afs_write_back_from_locked_page()
616 wbc->nr_to_write = count; in afs_write_back_from_locked_page()
629 afs_redirty_pages(wbc, mapping, start, len); in afs_write_back_from_locked_page()
635 afs_redirty_pages(wbc, mapping, start, len); in afs_write_back_from_locked_page()
660 int afs_writepage(struct page *page, struct writeback_control *wbc) in afs_writepage() argument
668 ret = afs_write_back_from_locked_page(page->mapping, wbc, page, in afs_writepage()
683 struct writeback_control *wbc, in afs_writepages_region() argument
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| /Linux-v5.15/mm/ |
| D | page-writeback.c | 2178 struct writeback_control *wbc, writepage_t writepage, in write_cache_pages() argument
2193 if (wbc->range_cyclic) { in write_cache_pages()
2197 index = wbc->range_start >> PAGE_SHIFT; in write_cache_pages()
2198 end = wbc->range_end >> PAGE_SHIFT; in write_cache_pages()
2199 if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) in write_cache_pages()
2202 if (wbc->sync_mode == WB_SYNC_ALL || wbc->tagged_writepages) { in write_cache_pages()
2244 if (wbc->sync_mode != WB_SYNC_NONE) in write_cache_pages()
2254 trace_wbc_writepage(wbc, inode_to_bdi(mapping->host)); in write_cache_pages()
2255 error = (*writepage)(page, wbc, data); in write_cache_pages()
2272 } else if (wbc->sync_mode != WB_SYNC_ALL) { in write_cache_pages()
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| D | page_io.c | 228 int swap_writepage(struct page *page, struct writeback_control *wbc) in swap_writepage() argument
252 ret = __swap_writepage(page, wbc, end_swap_bio_write); in swap_writepage()
285 int __swap_writepage(struct page *page, struct writeback_control *wbc, in __swap_writepage() argument
334 ret = bdev_write_page(sis->bdev, swap_page_sector(page), page, wbc); in __swap_writepage()
343 bio->bi_opf = REQ_OP_WRITE | REQ_SWAP | wbc_to_write_flags(wbc); in __swap_writepage()
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| /Linux-v5.15/fs/nfs/ |
| D | write.c | 389 static int wb_priority(struct writeback_control *wbc) in wb_priority() argument
393 if (wbc->sync_mode == WB_SYNC_ALL) in wb_priority()
649 static int nfs_do_writepage(struct page *page, struct writeback_control *wbc, in nfs_do_writepage() argument
657 redirty_page_for_writepage(wbc, page); in nfs_do_writepage()
667 struct writeback_control *wbc) in nfs_writepage_locked() argument
676 err = nfs_do_writepage(page, wbc, &pgio); in nfs_writepage_locked()
686 int nfs_writepage(struct page *page, struct writeback_control *wbc) in nfs_writepage() argument
690 ret = nfs_writepage_locked(page, wbc); in nfs_writepage()
696 static int nfs_writepages_callback(struct page *page, struct writeback_control *wbc, void *data) in nfs_writepages_callback() argument
700 ret = nfs_do_writepage(page, wbc, data); in nfs_writepages_callback()
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| D | nfs4super.c | 21 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()
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| /Linux-v5.15/fs/ceph/ |
| D | addr.c | 483 static int writepage_nounlock(struct page *page, struct writeback_control *wbc) in writepage_nounlock() argument
511 redirty_page_for_writepage(wbc, page); in writepage_nounlock()
539 redirty_page_for_writepage(wbc, page); in writepage_nounlock()
563 if (!wbc) in writepage_nounlock()
564 wbc = &tmp_wbc; in writepage_nounlock()
568 redirty_page_for_writepage(wbc, page); in writepage_nounlock()
577 wbc->pages_skipped++; in writepage_nounlock()
595 static int ceph_writepage(struct page *page, struct writeback_control *wbc) in ceph_writepage() argument
601 err = writepage_nounlock(page, wbc); in ceph_writepage()
707 struct writeback_control *wbc) in ceph_writepages_start() argument
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| /Linux-v5.15/fs/jfs/ |
| D | inode.c | 115 int jfs_write_inode(struct inode *inode, struct writeback_control *wbc) in jfs_write_inode() argument
117 int wait = wbc->sync_mode == WB_SYNC_ALL; in jfs_write_inode()
284 static int jfs_writepage(struct page *page, struct writeback_control *wbc) in jfs_writepage() argument
286 return block_write_full_page(page, jfs_get_block, wbc); in jfs_writepage()
290 struct writeback_control *wbc) in jfs_writepages() argument
292 return mpage_writepages(mapping, wbc, jfs_get_block); in jfs_writepages()
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| /Linux-v5.15/fs/f2fs/ |
| D | data.c | 2721 struct writeback_control *wbc, in f2fs_write_single_data_page() argument
2740 .op_flags = wbc_to_write_flags(wbc), in f2fs_write_single_data_page()
2748 .io_wbc = wbc, in f2fs_write_single_data_page()
2789 (!wbc->for_reclaim && in f2fs_write_single_data_page()
2812 if (!wbc->for_reclaim) in f2fs_write_single_data_page()
2854 if (wbc->for_reclaim) { in f2fs_write_single_data_page()
2877 redirty_page_for_writepage(wbc, page); in f2fs_write_single_data_page()
2884 if (!err || wbc->for_reclaim) in f2fs_write_single_data_page()
2891 struct writeback_control *wbc) in f2fs_write_data_page() argument
2901 redirty_page_for_writepage(wbc, page); in f2fs_write_data_page()
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| D | checkpoint.c | 300 struct writeback_control *wbc, in __f2fs_write_meta_page() argument
311 if (wbc->for_reclaim && page->index < GET_SUM_BLOCK(sbi, 0)) in __f2fs_write_meta_page()
317 if (wbc->for_reclaim) in __f2fs_write_meta_page()
328 redirty_page_for_writepage(wbc, page); in __f2fs_write_meta_page()
333 struct writeback_control *wbc) in f2fs_write_meta_page() argument
335 return __f2fs_write_meta_page(page, wbc, FS_META_IO); in f2fs_write_meta_page()
339 struct writeback_control *wbc) in f2fs_write_meta_pages() argument
348 if (wbc->sync_mode != WB_SYNC_ALL && in f2fs_write_meta_pages()
357 trace_f2fs_writepages(mapping->host, wbc, META); in f2fs_write_meta_pages()
358 diff = nr_pages_to_write(sbi, META, wbc); in f2fs_write_meta_pages()
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| D | node.c | 1561 struct writeback_control *wbc, bool do_balance, in __write_node_page() argument
1572 .op_flags = wbc_to_write_flags(wbc), in __write_node_page()
1577 .io_wbc = wbc, in __write_node_page()
1594 wbc->sync_mode == WB_SYNC_NONE && in __write_node_page()
1605 if (wbc->for_reclaim) { in __write_node_page()
1647 if (wbc->for_reclaim) { in __write_node_page()
1666 redirty_page_for_writepage(wbc, page); in __write_node_page()
1675 struct writeback_control wbc = { in f2fs_move_node_page() local
1691 &wbc, false, FS_GC_NODE_IO, NULL)) { in f2fs_move_node_page()
1709 struct writeback_control *wbc) in f2fs_write_node_page() argument
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| /Linux-v5.15/fs/btrfs/ |
| D | extent_io.c | 3300 struct writeback_control *wbc, in alloc_new_bio() argument
3327 if (wbc) { in alloc_new_bio()
3332 wbc_init_bio(wbc, bio); in alloc_new_bio()
3369 struct writeback_control *wbc, in submit_extent_page() argument
3399 ret = alloc_new_bio(inode, bio_ctrl, wbc, opf, in submit_extent_page()
3424 if (wbc && added) in submit_extent_page()
3425 wbc_account_cgroup_owner(wbc, page, added); in submit_extent_page()
3762 static void update_nr_written(struct writeback_control *wbc, in update_nr_written() argument
3765 wbc->nr_to_write -= nr_written; in update_nr_written()
3779 struct page *page, struct writeback_control *wbc, in writepage_delalloc() argument
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| /Linux-v5.15/fs/orangefs/ |
| D | inode.c | 20 struct writeback_control *wbc) in orangefs_writepage_locked() argument
70 static int orangefs_writepage(struct page *page, struct writeback_control *wbc) in orangefs_writepage() argument
73 ret = orangefs_writepage_locked(page, wbc); in orangefs_writepage()
91 struct writeback_control *wbc) in orangefs_writepages_work() argument
158 struct writeback_control *wbc, void *data) in orangefs_writepages_callback() argument
184 orangefs_writepages_work(ow, wbc); in orangefs_writepages_callback()
198 orangefs_writepages_work(ow, wbc); in orangefs_writepages_callback()
201 ret = orangefs_writepage_locked(page, wbc); in orangefs_writepages_callback()
207 orangefs_writepages_work(ow, wbc); in orangefs_writepages_callback()
215 struct writeback_control *wbc) in orangefs_writepages() argument
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| /Linux-v5.15/fs/iomap/ |
| D | buffered-io.c | 1178 loff_t offset, sector_t sector, struct writeback_control *wbc) in iomap_alloc_ioend() argument
1186 bio->bi_opf = REQ_OP_WRITE | wbc_to_write_flags(wbc); in iomap_alloc_ioend()
1188 wbc_init_bio(wbc, bio); in iomap_alloc_ioend()
1248 struct writeback_control *wbc, struct list_head *iolist) in iomap_add_to_ioend() argument
1257 wpc->ioend = iomap_alloc_ioend(inode, wpc, offset, sector, wbc); in iomap_add_to_ioend()
1268 wbc_account_cgroup_owner(wbc, page, len); in iomap_add_to_ioend()
1289 struct writeback_control *wbc, struct inode *inode, in iomap_writepage_map() argument
1319 iomap_add_to_ioend(inode, file_offset, page, iop, wpc, wbc, in iomap_writepage_map()
1387 iomap_do_writepage(struct page *page, struct writeback_control *wbc, void *data) in iomap_do_writepage() argument
1477 return iomap_writepage_map(wpc, wbc, inode, page, end_offset); in iomap_do_writepage()
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| /Linux-v5.15/fs/adfs/ |
| D | inode.c | 36 static int adfs_writepage(struct page *page, struct writeback_control *wbc) in adfs_writepage() argument
38 return block_write_full_page(page, adfs_get_block, wbc); in adfs_writepage()
354 int adfs_write_inode(struct inode *inode, struct writeback_control *wbc) in adfs_write_inode() argument
368 ret = adfs_dir_update(sb, &obj, wbc->sync_mode == WB_SYNC_ALL); in adfs_write_inode()
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| /Linux-v5.15/fs/hpfs/ |
| D | file.c | 166 static int hpfs_writepage(struct page *page, struct writeback_control *wbc) in hpfs_writepage() argument
168 return block_write_full_page(page, hpfs_get_block, wbc); in hpfs_writepage()
177 struct writeback_control *wbc) in hpfs_writepages() argument
179 return mpage_writepages(mapping, wbc, hpfs_get_block); in hpfs_writepages()
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| /Linux-v5.15/fs/ext4/ |
| D | inode.c | 1526 struct writeback_control *wbc; member
1990 struct writeback_control *wbc) in ext4_writepage() argument
2034 redirty_page_for_writepage(wbc, page); in ext4_writepage()
2057 ext4_io_submit_init(&io_submit, wbc); in ext4_writepage()
2060 redirty_page_for_writepage(wbc, page); in ext4_writepage()
2100 mpd->wbc->nr_to_write--; in mpage_submit_page()
2557 long left = mpd->wbc->nr_to_write; in mpage_prepare_extent_to_map()
2566 if (mpd->wbc->sync_mode == WB_SYNC_ALL || mpd->wbc->tagged_writepages) in mpage_prepare_extent_to_map()
2591 if (mpd->wbc->sync_mode == WB_SYNC_NONE && left <= 0) in mpage_prepare_extent_to_map()
2608 (mpd->wbc->sync_mode == WB_SYNC_NONE)) || in mpage_prepare_extent_to_map()
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| D | page-io.c | 385 struct writeback_control *wbc) in ext4_io_submit_init() argument
387 io->io_wbc = wbc; in ext4_io_submit_init()
447 struct writeback_control *wbc = io->io_wbc; in ext4_bio_write_page() local
525 (io->io_bio || wbc->sync_mode == WB_SYNC_ALL)) { in ext4_bio_write_page()
536 redirty_page_for_writepage(wbc, page); in ext4_bio_write_page()
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| /Linux-v5.15/fs/omfs/ |
| D | file.c | 297 static int omfs_writepage(struct page *page, struct writeback_control *wbc) in omfs_writepage() argument
299 return block_write_full_page(page, omfs_get_block, wbc); in omfs_writepage()
303 omfs_writepages(struct address_space *mapping, struct writeback_control *wbc) in omfs_writepages() argument
305 return mpage_writepages(mapping, wbc, omfs_get_block); in omfs_writepages()
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