diff options
| -rw-r--r-- | fs/f2fs/checkpoint.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index f8c0749..2fc3b6b 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -107,18 +107,19 @@ static int f2fs_write_meta_pages(struct address_space *mapping, struct writeback_control *wbc) { struct f2fs_sb_info *sbi = F2FS_SB(mapping->host->i_sb); - struct block_device *bdev = sbi->sb->s_bdev; + int nrpages = MAX_BIO_BLOCKS(max_hw_blocks(sbi)); long written; if (wbc->for_kupdate) return 0; - if (get_pages(sbi, F2FS_DIRTY_META) == 0) + /* collect a number of dirty meta pages and write together */ + if (get_pages(sbi, F2FS_DIRTY_META) < nrpages) return 0; /* if mounting is failed, skip writing node pages */ mutex_lock(&sbi->cp_mutex); - written = sync_meta_pages(sbi, META, bio_get_nr_vecs(bdev)); + written = sync_meta_pages(sbi, META, nrpages); mutex_unlock(&sbi->cp_mutex); wbc->nr_to_write -= written; return 0; |