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author | 2016-07-27 10:36:31 -0700 | |
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committer | 2016-07-27 10:36:31 -0700 | |
commit | 4fc29c1aa375353ffe7c8fa171bf941b71ce29ef (patch) | |
tree | 5d4fa5f8c95831655cb89f1a37c0ea5daf847fbd /fs/f2fs/data.c | |
parent | Merge tag 'xfs-for-linus-4.8-rc1' of git://git.kernel.org/pub/scm/linux/kerne... (diff) | |
parent | f2fs: clean up coding style and redundancy (diff) | |
download | linux-4fc29c1aa375353ffe7c8fa171bf941b71ce29ef.tar.gz linux-4fc29c1aa375353ffe7c8fa171bf941b71ce29ef.tar.bz2 linux-4fc29c1aa375353ffe7c8fa171bf941b71ce29ef.zip |
Merge tag 'for-f2fs-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"The major change in this version is mitigating cpu overheads on write
paths by replacing redundant inode page updates with mark_inode_dirty
calls. And we tried to reduce lock contentions as well to improve
filesystem scalability. Other feature is setting F2FS automatically
when detecting host-managed SMR.
Enhancements:
- ioctl to move a range of data between files
- inject orphan inode errors
- avoid flush commands congestion
- support lazytime
Bug fixes:
- return proper results for some dentry operations
- fix deadlock in add_link failure
- disable extent_cache for fcollapse/finsert"
* tag 'for-f2fs-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (68 commits)
f2fs: clean up coding style and redundancy
f2fs: get victim segment again after new cp
f2fs: handle error case with f2fs_bug_on
f2fs: avoid data race when deciding checkpoin in f2fs_sync_file
f2fs: support an ioctl to move a range of data blocks
f2fs: fix to report error number of f2fs_find_entry
f2fs: avoid memory allocation failure due to a long length
f2fs: reset default idle interval value
f2fs: use blk_plug in all the possible paths
f2fs: fix to avoid data update racing between GC and DIO
f2fs: add maximum prefree segments
f2fs: disable extent_cache for fcollapse/finsert inodes
f2fs: refactor __exchange_data_block for speed up
f2fs: fix ERR_PTR returned by bio
f2fs: avoid mark_inode_dirty
f2fs: move i_size_write in f2fs_write_end
f2fs: fix to avoid redundant discard during fstrim
f2fs: avoid mismatching block range for discard
f2fs: fix incorrect f_bfree calculation in ->statfs
f2fs: use percpu_rw_semaphore
...
Diffstat (limited to 'fs/f2fs/data.c')
-rw-r--r-- | fs/f2fs/data.c | 311 |
1 files changed, 162 insertions, 149 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index ded224518978..e2624275d828 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -19,6 +19,8 @@ #include <linux/bio.h> #include <linux/prefetch.h> #include <linux/uio.h> +#include <linux/mm.h> +#include <linux/memcontrol.h> #include <linux/cleancache.h> #include "f2fs.h" @@ -45,7 +47,8 @@ static void f2fs_read_end_io(struct bio *bio) struct page *page = bvec->bv_page; if (!bio->bi_error) { - SetPageUptodate(page); + if (!PageUptodate(page)) + SetPageUptodate(page); } else { ClearPageUptodate(page); SetPageError(page); @@ -97,10 +100,15 @@ static struct bio *__bio_alloc(struct f2fs_sb_info *sbi, block_t blk_addr, return bio; } -static inline void __submit_bio(struct f2fs_sb_info *sbi, struct bio *bio) +static inline void __submit_bio(struct f2fs_sb_info *sbi, + struct bio *bio, enum page_type type) { - if (!is_read_io(bio_op(bio))) + if (!is_read_io(bio_op(bio))) { atomic_inc(&sbi->nr_wb_bios); + if (f2fs_sb_mounted_hmsmr(sbi->sb) && + current->plug && (type == DATA || type == NODE)) + blk_finish_plug(current->plug); + } submit_bio(bio); } @@ -118,7 +126,7 @@ static void __submit_merged_bio(struct f2fs_bio_info *io) bio_set_op_attrs(io->bio, fio->op, fio->op_flags); - __submit_bio(io->sbi, io->bio); + __submit_bio(io->sbi, io->bio, fio->type); io->bio = NULL; } @@ -240,7 +248,7 @@ int f2fs_submit_page_bio(struct f2fs_io_info *fio) bio->bi_rw = fio->op_flags; bio_set_op_attrs(bio, fio->op, fio->op_flags); - __submit_bio(fio->sbi, bio); + __submit_bio(fio->sbi, bio, fio->type); return 0; } @@ -326,7 +334,7 @@ int reserve_new_blocks(struct dnode_of_data *dn, blkcnt_t count) if (!count) return 0; - if (unlikely(is_inode_flag_set(F2FS_I(dn->inode), FI_NO_ALLOC))) + if (unlikely(is_inode_flag_set(dn->inode, FI_NO_ALLOC))) return -EPERM; if (unlikely(!inc_valid_block_count(sbi, dn->inode, &count))) return -ENOSPC; @@ -348,9 +356,6 @@ int reserve_new_blocks(struct dnode_of_data *dn, blkcnt_t count) if (set_page_dirty(dn->node_page)) dn->node_changed = true; - - mark_inode_dirty(dn->inode); - sync_inode_page(dn); return 0; } @@ -446,7 +451,8 @@ got_it: */ if (dn.data_blkaddr == NEW_ADDR) { zero_user_segment(page, 0, PAGE_SIZE); - SetPageUptodate(page); + if (!PageUptodate(page)) + SetPageUptodate(page); unlock_page(page); return page; } @@ -505,14 +511,14 @@ repeat: /* wait for read completion */ lock_page(page); - if (unlikely(!PageUptodate(page))) { - f2fs_put_page(page, 1); - return ERR_PTR(-EIO); - } if (unlikely(page->mapping != mapping)) { f2fs_put_page(page, 1); goto repeat; } + if (unlikely(!PageUptodate(page))) { + f2fs_put_page(page, 1); + return ERR_PTR(-EIO); + } return page; } @@ -557,7 +563,8 @@ struct page *get_new_data_page(struct inode *inode, if (dn.data_blkaddr == NEW_ADDR) { zero_user_segment(page, 0, PAGE_SIZE); - SetPageUptodate(page); + if (!PageUptodate(page)) + SetPageUptodate(page); } else { f2fs_put_page(page, 1); @@ -569,11 +576,8 @@ struct page *get_new_data_page(struct inode *inode, } got_it: if (new_i_size && i_size_read(inode) < - ((loff_t)(index + 1) << PAGE_SHIFT)) { - i_size_write(inode, ((loff_t)(index + 1) << PAGE_SHIFT)); - /* Only the directory inode sets new_i_size */ - set_inode_flag(F2FS_I(inode), FI_UPDATE_DIR); - } + ((loff_t)(index + 1) << PAGE_SHIFT)) + f2fs_i_size_write(inode, ((loff_t)(index + 1) << PAGE_SHIFT)); return page; } @@ -586,7 +590,7 @@ static int __allocate_data_block(struct dnode_of_data *dn) pgoff_t fofs; blkcnt_t count = 1; - if (unlikely(is_inode_flag_set(F2FS_I(dn->inode), FI_NO_ALLOC))) + if (unlikely(is_inode_flag_set(dn->inode, FI_NO_ALLOC))) return -EPERM; dn->data_blkaddr = datablock_addr(dn->node_page, dn->ofs_in_node); @@ -611,7 +615,7 @@ alloc: fofs = start_bidx_of_node(ofs_of_node(dn->node_page), dn->inode) + dn->ofs_in_node; if (i_size_read(dn->inode) < ((loff_t)(fofs + 1) << PAGE_SHIFT)) - i_size_write(dn->inode, + f2fs_i_size_write(dn->inode, ((loff_t)(fofs + 1) << PAGE_SHIFT)); return 0; } @@ -660,7 +664,7 @@ int f2fs_map_blocks(struct inode *inode, struct f2fs_map_blocks *map, unsigned int maxblocks = map->m_len; struct dnode_of_data dn; struct f2fs_sb_info *sbi = F2FS_I_SB(inode); - int mode = create ? ALLOC_NODE : LOOKUP_NODE_RA; + int mode = create ? ALLOC_NODE : LOOKUP_NODE; pgoff_t pgofs, end_offset, end; int err = 0, ofs = 1; unsigned int ofs_in_node, last_ofs_in_node; @@ -723,8 +727,7 @@ next_block: } else { err = __allocate_data_block(&dn); if (!err) { - set_inode_flag(F2FS_I(inode), - FI_APPEND_WRITE); + set_inode_flag(inode, FI_APPEND_WRITE); allocated = true; } } @@ -795,8 +798,6 @@ skip: else if (dn.ofs_in_node < end_offset) goto next_block; - if (allocated) - sync_inode_page(&dn); f2fs_put_dnode(&dn); if (create) { @@ -807,8 +808,6 @@ skip: goto next_dnode; sync_out: - if (allocated) - sync_inode_page(&dn); f2fs_put_dnode(&dn); unlock_out: if (create) { @@ -968,6 +967,37 @@ out: return ret; } +struct bio *f2fs_grab_bio(struct inode *inode, block_t blkaddr, + unsigned nr_pages) +{ + struct f2fs_sb_info *sbi = F2FS_I_SB(inode); + struct fscrypt_ctx *ctx = NULL; + struct block_device *bdev = sbi->sb->s_bdev; + struct bio *bio; + + if (f2fs_encrypted_inode(inode) && S_ISREG(inode->i_mode)) { + ctx = fscrypt_get_ctx(inode, GFP_NOFS); + if (IS_ERR(ctx)) + return ERR_CAST(ctx); + + /* wait the page to be moved by cleaning */ + f2fs_wait_on_encrypted_page_writeback(sbi, blkaddr); + } + + bio = bio_alloc(GFP_KERNEL, min_t(int, nr_pages, BIO_MAX_PAGES)); + if (!bio) { + if (ctx) + fscrypt_release_ctx(ctx); + return ERR_PTR(-ENOMEM); + } + bio->bi_bdev = bdev; + bio->bi_iter.bi_sector = SECTOR_FROM_BLOCK(blkaddr); + bio->bi_end_io = f2fs_read_end_io; + bio->bi_private = ctx; + + return bio; +} + /* * This function was originally taken from fs/mpage.c, and customized for f2fs. * Major change was from block_size == page_size in f2fs by default. @@ -986,7 +1016,6 @@ static int f2fs_mpage_readpages(struct address_space *mapping, sector_t last_block; sector_t last_block_in_file; sector_t block_nr; - struct block_device *bdev = inode->i_sb->s_bdev; struct f2fs_map_blocks map; map.m_pblk = 0; @@ -1047,7 +1076,8 @@ got_it: } } else { zero_user_segment(page, 0, PAGE_SIZE); - SetPageUptodate(page); + if (!PageUptodate(page)) + SetPageUptodate(page); unlock_page(page); goto next_page; } @@ -1058,35 +1088,15 @@ got_it: */ if (bio && (last_block_in_bio != block_nr - 1)) { submit_and_realloc: - __submit_bio(F2FS_I_SB(inode), bio); + __submit_bio(F2FS_I_SB(inode), bio, DATA); bio = NULL; } if (bio == NULL) { - struct fscrypt_ctx *ctx = NULL; - - if (f2fs_encrypted_inode(inode) && - S_ISREG(inode->i_mode)) { - - ctx = fscrypt_get_ctx(inode, GFP_NOFS); - if (IS_ERR(ctx)) - goto set_error_page; - - /* wait the page to be moved by cleaning */ - f2fs_wait_on_encrypted_page_writeback( - F2FS_I_SB(inode), block_nr); - } - - bio = bio_alloc(GFP_KERNEL, - min_t(int, nr_pages, BIO_MAX_PAGES)); - if (!bio) { - if (ctx) - fscrypt_release_ctx(ctx); + bio = f2fs_grab_bio(inode, block_nr, nr_pages); + if (IS_ERR(bio)) { + bio = NULL; goto set_error_page; } - bio->bi_bdev = bdev; - bio->bi_iter.bi_sector = SECTOR_FROM_BLOCK(block_nr); - bio->bi_end_io = f2fs_read_end_io; - bio->bi_private = ctx; bio_set_op_attrs(bio, REQ_OP_READ, 0); } @@ -1102,7 +1112,7 @@ set_error_page: goto next_page; confused: if (bio) { - __submit_bio(F2FS_I_SB(inode), bio); + __submit_bio(F2FS_I_SB(inode), bio, DATA); bio = NULL; } unlock_page(page); @@ -1112,7 +1122,7 @@ next_page: } BUG_ON(pages && !list_empty(pages)); if (bio) - __submit_bio(F2FS_I_SB(inode), bio); + __submit_bio(F2FS_I_SB(inode), bio, DATA); return 0; } @@ -1201,14 +1211,14 @@ retry_encrypt: !IS_ATOMIC_WRITTEN_PAGE(page) && need_inplace_update(inode))) { rewrite_data_page(fio); - set_inode_flag(F2FS_I(inode), FI_UPDATE_WRITE); + set_inode_flag(inode, FI_UPDATE_WRITE); trace_f2fs_do_write_data_page(page, IPU); } else { write_data_page(&dn, fio); trace_f2fs_do_write_data_page(page, OPU); - set_inode_flag(F2FS_I(inode), FI_APPEND_WRITE); + set_inode_flag(inode, FI_APPEND_WRITE); if (page->index == 0) - set_inode_flag(F2FS_I(inode), FI_FIRST_BLOCK_WRITTEN); + set_inode_flag(inode, FI_FIRST_BLOCK_WRITTEN); } out_writepage: f2fs_put_dnode(&dn); @@ -1223,6 +1233,7 @@ static int f2fs_write_data_page(struct page *page, loff_t i_size = i_size_read(inode); const pgoff_t end_index = ((unsigned long long) i_size) >> PAGE_SHIFT; + loff_t psize = (page->index + 1) << PAGE_SHIFT; unsigned offset = 0; bool need_balance_fs = false; int err = 0; @@ -1260,20 +1271,18 @@ write: available_free_memory(sbi, BASE_CHECK)))) goto redirty_out; + /* we should bypass data pages to proceed the kworkder jobs */ + if (unlikely(f2fs_cp_error(sbi))) { + mapping_set_error(page->mapping, -EIO); + goto out; + } + /* Dentry blocks are controlled by checkpoint */ if (S_ISDIR(inode->i_mode)) { - if (unlikely(f2fs_cp_error(sbi))) - goto redirty_out; err = do_write_data_page(&fio); goto done; } - /* we should bypass data pages to proceed the kworkder jobs */ - if (unlikely(f2fs_cp_error(sbi))) { - SetPageError(page); - goto out; - } - if (!wbc->for_reclaim) need_balance_fs = true; else if (has_not_enough_free_secs(sbi, 0)) @@ -1285,6 +1294,8 @@ write: err = f2fs_write_inline_data(inode, page); if (err == -EAGAIN) err = do_write_data_page(&fio); + if (F2FS_I(inode)->last_disk_size < psize) + F2FS_I(inode)->last_disk_size = psize; f2fs_unlock_op(sbi); done: if (err && err != -ENOENT) @@ -1311,16 +1322,8 @@ out: redirty_out: redirty_page_for_writepage(wbc, page); - return AOP_WRITEPAGE_ACTIVATE; -} - -static int __f2fs_writepage(struct page *page, struct writeback_control *wbc, - void *data) -{ - struct address_space *mapping = data; - int ret = mapping->a_ops->writepage(page, wbc); - mapping_set_error(mapping, ret); - return ret; + unlock_page(page); + return err; } /* @@ -1329,8 +1332,7 @@ static int __f2fs_writepage(struct page *page, struct writeback_control *wbc, * warm/hot data page. */ static int f2fs_write_cache_pages(struct address_space *mapping, - struct writeback_control *wbc, writepage_t writepage, - void *data) + struct writeback_control *wbc) { int ret = 0; int done = 0; @@ -1343,10 +1345,9 @@ static int f2fs_write_cache_pages(struct address_space *mapping, int cycled; int range_whole = 0; int tag; - int step = 0; pagevec_init(&pvec, 0); -next: + if (wbc->range_cyclic) { writeback_index = mapping->writeback_index; /* prev offset */ index = writeback_index; @@ -1401,9 +1402,6 @@ continue_unlock: goto continue_unlock; } - if (step == is_cold_data(page)) - goto continue_unlock; - if (PageWriteback(page)) { if (wbc->sync_mode != WB_SYNC_NONE) f2fs_wait_on_page_writeback(page, @@ -1416,16 +1414,11 @@ continue_unlock: if (!clear_page_dirty_for_io(page)) goto continue_unlock; - ret = (*writepage)(page, wbc, data); + ret = mapping->a_ops->writepage(page, wbc); if (unlikely(ret)) { - if (ret == AOP_WRITEPAGE_ACTIVATE) { - unlock_page(page); - ret = 0; - } else { - done_index = page->index + 1; - done = 1; - break; - } + done_index = page->index + 1; + done = 1; + break; } if (--wbc->nr_to_write <= 0 && @@ -1438,11 +1431,6 @@ continue_unlock: cond_resched(); } - if (step < 1) { - step++; - goto next; - } - if (!cycled && !done) { cycled = 1; index = 0; @@ -1460,9 +1448,8 @@ static int f2fs_write_data_pages(struct address_space *mapping, { struct inode *inode = mapping->host; struct f2fs_sb_info *sbi = F2FS_I_SB(inode); - bool locked = false; + struct blk_plug plug; int ret; - long diff; /* deal with chardevs and other special file */ if (!mapping->a_ops->writepage) @@ -1478,7 +1465,7 @@ static int f2fs_write_data_pages(struct address_space *mapping, goto skip_write; /* skip writing during file defragment */ - if (is_inode_flag_set(F2FS_I(inode), FI_DO_DEFRAG)) + if (is_inode_flag_set(inode, FI_DO_DEFRAG)) goto skip_write; /* during POR, we don't need to trigger writepage at all. */ @@ -1487,20 +1474,16 @@ static int f2fs_write_data_pages(struct address_space *mapping, trace_f2fs_writepages(mapping->host, wbc, DATA); - diff = nr_pages_to_write(sbi, DATA, wbc); - - if (!S_ISDIR(inode->i_mode) && wbc->sync_mode == WB_SYNC_ALL) { - mutex_lock(&sbi->writepages); - locked = true; - } - ret = f2fs_write_cache_pages(mapping, wbc, __f2fs_writepage, mapping); - f2fs_submit_merged_bio_cond(sbi, inode, NULL, 0, DATA, WRITE); - if (locked) - mutex_unlock(&sbi->writepages); + blk_start_plug(&plug); + ret = f2fs_write_cache_pages(mapping, wbc); + blk_finish_plug(&plug); + /* + * if some pages were truncated, we cannot guarantee its mapping->host + * to detect pending bios. + */ + f2fs_submit_merged_bio(sbi, DATA, WRITE); remove_dirty_inode(inode); - - wbc->nr_to_write = max((long)0, wbc->nr_to_write - diff); return ret; skip_write: @@ -1558,7 +1541,7 @@ restart: if (f2fs_has_inline_data(inode)) { if (pos + len <= MAX_INLINE_DATA) { read_inline_data(page, ipage); - set_inode_flag(F2FS_I(inode), FI_DATA_EXIST); + set_inode_flag(inode, FI_DATA_EXIST); if (inode->i_nlink) set_inline_node(ipage); } else { @@ -1668,39 +1651,35 @@ repeat: if (blkaddr == NEW_ADDR) { zero_user_segment(page, 0, PAGE_SIZE); } else { - struct f2fs_io_info fio = { - .sbi = sbi, - .type = DATA, - .op = REQ_OP_READ, - .op_flags = READ_SYNC, - .old_blkaddr = blkaddr, - .new_blkaddr = blkaddr, - .page = page, - .encrypted_page = NULL, - }; - err = f2fs_submit_page_bio(&fio); - if (err) - goto fail; + struct bio *bio; - lock_page(page); - if (unlikely(!PageUptodate(page))) { - err = -EIO; + bio = f2fs_grab_bio(inode, blkaddr, 1); + if (IS_ERR(bio)) { + err = PTR_ERR(bio); goto fail; } + bio_set_op_attrs(bio, REQ_OP_READ, READ_SYNC); + if (bio_add_page(bio, page, PAGE_SIZE, 0) < PAGE_SIZE) { + bio_put(bio); + err = -EFAULT; + goto fail; + } + + __submit_bio(sbi, bio, DATA); + + lock_page(page); if (unlikely(page->mapping != mapping)) { f2fs_put_page(page, 1); goto repeat; } - - /* avoid symlink page */ - if (f2fs_encrypted_inode(inode) && S_ISREG(inode->i_mode)) { - err = fscrypt_decrypt_page(page); - if (err) - goto fail; + if (unlikely(!PageUptodate(page))) { + err = -EIO; + goto fail; } } out_update: - SetPageUptodate(page); + if (!PageUptodate(page)) + SetPageUptodate(page); out_clear: clear_cold_data(page); return 0; @@ -1721,13 +1700,11 @@ static int f2fs_write_end(struct file *file, trace_f2fs_write_end(inode, pos, len, copied); set_page_dirty(page); + f2fs_put_page(page, 1); - if (pos + copied > i_size_read(inode)) { - i_size_write(inode, pos + copied); - mark_inode_dirty(inode); - } + if (pos + copied > i_size_read(inode)) + f2fs_i_size_write(inode, pos + copied); - f2fs_put_page(page, 1); f2fs_update_time(F2FS_I_SB(inode), REQ_TIME); return copied; } @@ -1752,6 +1729,7 @@ static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter) struct inode *inode = mapping->host; size_t count = iov_iter_count(iter); loff_t offset = iocb->ki_pos; + int rw = iov_iter_rw(iter); int err; err = check_direct_IO(inode, iter, offset); @@ -1760,18 +1738,23 @@ static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter) if (f2fs_encrypted_inode(inode) && S_ISREG(inode->i_mode)) return 0; + if (test_opt(F2FS_I_SB(inode), LFS)) + return 0; - trace_f2fs_direct_IO_enter(inode, offset, count, iov_iter_rw(iter)); + trace_f2fs_direct_IO_enter(inode, offset, count, rw); + down_read(&F2FS_I(inode)->dio_rwsem[rw]); err = blockdev_direct_IO(iocb, inode, iter, get_data_block_dio); - if (iov_iter_rw(iter) == WRITE) { + up_read(&F2FS_I(inode)->dio_rwsem[rw]); + + if (rw == WRITE) { if (err > 0) - set_inode_flag(F2FS_I(inode), FI_UPDATE_WRITE); + set_inode_flag(inode, FI_UPDATE_WRITE); else if (err < 0) f2fs_write_failed(mapping, offset + count); } - trace_f2fs_direct_IO_exit(inode, offset, count, iov_iter_rw(iter), err); + trace_f2fs_direct_IO_exit(inode, offset, count, rw, err); return err; } @@ -1818,6 +1801,35 @@ int f2fs_release_page(struct page *page, gfp_t wait) return 1; } +/* + * This was copied from __set_page_dirty_buffers which gives higher performance + * in very high speed storages. (e.g., pmem) + */ +void f2fs_set_page_dirty_nobuffers(struct page *page) +{ + struct address_space *mapping = page->mapping; + unsigned long flags; + + if (unlikely(!mapping)) + return; + + spin_lock(&mapping->private_lock); + lock_page_memcg(page); + SetPageDirty(page); + spin_unlock(&mapping->private_lock); + + spin_lock_irqsave(&mapping->tree_lock, flags); + WARN_ON_ONCE(!PageUptodate(page)); + account_page_dirtied(page, mapping); + radix_tree_tag_set(&mapping->page_tree, + page_index(page), PAGECACHE_TAG_DIRTY); + spin_unlock_irqrestore(&mapping->tree_lock, flags); + unlock_page_memcg(page); + + __mark_inode_dirty(mapping->host, I_DIRTY_PAGES); + return; +} + static int f2fs_set_data_page_dirty(struct page *page) { struct address_space *mapping = page->mapping; @@ -1825,7 +1837,8 @@ static int f2fs_set_data_page_dirty(struct page *page) trace_f2fs_set_page_dirty(page, DATA); - SetPageUptodate(page); + if (!PageUptodate(page)) + SetPageUptodate(page); if (f2fs_is_atomic_file(inode)) { if (!IS_ATOMIC_WRITTEN_PAGE(page)) { @@ -1840,7 +1853,7 @@ static int f2fs_set_data_page_dirty(struct page *page) } if (!PageDirty(page)) { - __set_page_dirty_nobuffers(page); + f2fs_set_page_dirty_nobuffers(page); update_dirty_page(inode, page); return 1; } |