segment.c (9249dded7b5cb539a8c8698b25d08a3c15261470) segment.c (bae0ee7a767ceeea6d8e170da3f228fbc7480331)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * fs/f2fs/segment.c
4 *
5 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com/
7 */
8#include <linux/fs.h>

--- 215 unchanged lines hidden (view full) ---

224 list_for_each_entry_safe(cur, tmp, head, list) {
225 struct page *page = cur->page;
226
227 if (drop)
228 trace_f2fs_commit_inmem_page(page, INMEM_DROP);
229
230 lock_page(page);
231
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * fs/f2fs/segment.c
4 *
5 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com/
7 */
8#include <linux/fs.h>

--- 215 unchanged lines hidden (view full) ---

224 list_for_each_entry_safe(cur, tmp, head, list) {
225 struct page *page = cur->page;
226
227 if (drop)
228 trace_f2fs_commit_inmem_page(page, INMEM_DROP);
229
230 lock_page(page);
231
232 f2fs_wait_on_page_writeback(page, DATA, true);
232 f2fs_wait_on_page_writeback(page, DATA, true, true);
233
234 if (recover) {
235 struct dnode_of_data dn;
236 struct node_info ni;
237
238 trace_f2fs_commit_inmem_page(page, INMEM_REVOKE);
239retry:
240 set_new_dnode(&dn, inode, NULL, NULL, 0);

--- 141 unchanged lines hidden (view full) ---

382
383 list_for_each_entry_safe(cur, tmp, &fi->inmem_pages, list) {
384 struct page *page = cur->page;
385
386 lock_page(page);
387 if (page->mapping == inode->i_mapping) {
388 trace_f2fs_commit_inmem_page(page, INMEM);
389
233
234 if (recover) {
235 struct dnode_of_data dn;
236 struct node_info ni;
237
238 trace_f2fs_commit_inmem_page(page, INMEM_REVOKE);
239retry:
240 set_new_dnode(&dn, inode, NULL, NULL, 0);

--- 141 unchanged lines hidden (view full) ---

382
383 list_for_each_entry_safe(cur, tmp, &fi->inmem_pages, list) {
384 struct page *page = cur->page;
385
386 lock_page(page);
387 if (page->mapping == inode->i_mapping) {
388 trace_f2fs_commit_inmem_page(page, INMEM);
389
390 f2fs_wait_on_page_writeback(page, DATA, true);
390 f2fs_wait_on_page_writeback(page, DATA, true, true);
391
392 set_page_dirty(page);
393 if (clear_page_dirty_for_io(page)) {
394 inode_dec_dirty_pages(inode);
395 f2fs_remove_dirty_inode(inode);
396 }
397retry:
398 fio.page = page;

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3274
3275 f2fs_do_replace_block(sbi, &sum, old_addr, new_addr,
3276 recover_curseg, recover_newaddr);
3277
3278 f2fs_update_data_blkaddr(dn, new_addr);
3279}
3280
3281void f2fs_wait_on_page_writeback(struct page *page,
391
392 set_page_dirty(page);
393 if (clear_page_dirty_for_io(page)) {
394 inode_dec_dirty_pages(inode);
395 f2fs_remove_dirty_inode(inode);
396 }
397retry:
398 fio.page = page;

--- 2875 unchanged lines hidden (view full) ---

3274
3275 f2fs_do_replace_block(sbi, &sum, old_addr, new_addr,
3276 recover_curseg, recover_newaddr);
3277
3278 f2fs_update_data_blkaddr(dn, new_addr);
3279}
3280
3281void f2fs_wait_on_page_writeback(struct page *page,
3282 enum page_type type, bool ordered)
3282 enum page_type type, bool ordered, bool locked)
3283{
3284 if (PageWriteback(page)) {
3285 struct f2fs_sb_info *sbi = F2FS_P_SB(page);
3286
3287 f2fs_submit_merged_write_cond(sbi, NULL, page, 0, type);
3283{
3284 if (PageWriteback(page)) {
3285 struct f2fs_sb_info *sbi = F2FS_P_SB(page);
3286
3287 f2fs_submit_merged_write_cond(sbi, NULL, page, 0, type);
3288 if (ordered)
3288 if (ordered) {
3289 wait_on_page_writeback(page);
3289 wait_on_page_writeback(page);
3290 else
3290 f2fs_bug_on(sbi, locked && PageWriteback(page));
3291 } else {
3291 wait_for_stable_page(page);
3292 wait_for_stable_page(page);
3293 }
3292 }
3293}
3294
3295void f2fs_wait_on_block_writeback(struct inode *inode, block_t blkaddr)
3296{
3297 struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
3298 struct page *cpage;
3299
3300 if (!f2fs_post_read_required(inode))
3301 return;
3302
3303 if (!is_valid_data_blkaddr(sbi, blkaddr))
3304 return;
3305
3306 cpage = find_lock_page(META_MAPPING(sbi), blkaddr);
3307 if (cpage) {
3294 }
3295}
3296
3297void f2fs_wait_on_block_writeback(struct inode *inode, block_t blkaddr)
3298{
3299 struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
3300 struct page *cpage;
3301
3302 if (!f2fs_post_read_required(inode))
3303 return;
3304
3305 if (!is_valid_data_blkaddr(sbi, blkaddr))
3306 return;
3307
3308 cpage = find_lock_page(META_MAPPING(sbi), blkaddr);
3309 if (cpage) {
3308 f2fs_wait_on_page_writeback(cpage, DATA, true);
3310 f2fs_wait_on_page_writeback(cpage, DATA, true, true);
3309 f2fs_put_page(cpage, 1);
3310 }
3311}
3312
3313void f2fs_wait_on_block_writeback_range(struct inode *inode, block_t blkaddr,
3314 block_t len)
3315{
3316 block_t i;

--- 1124 unchanged lines hidden --- 		3311 f2fs_put_page(cpage, 1);
3312 }
3313}
3314
3315void f2fs_wait_on_block_writeback_range(struct inode *inode, block_t blkaddr,
3316 block_t len)
3317{
3318 block_t i;

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