diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/file.c | 5 | ||||
| -rw-r--r-- | fs/f2fs/super.c | 11 |
2 files changed, 12 insertions, 4 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 7fca3ac75e9f..f30b841d4e5a 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -263,8 +263,7 @@ static int f2fs_do_sync_file(struct file *file, loff_t start, loff_t end, }; unsigned int seq_id = 0; - if (unlikely(f2fs_readonly(inode->i_sb) || - is_sbi_flag_set(sbi, SBI_CP_DISABLED))) + if (unlikely(f2fs_readonly(inode->i_sb))) return 0; trace_f2fs_sync_file_enter(inode); @@ -278,7 +277,7 @@ static int f2fs_do_sync_file(struct file *file, loff_t start, loff_t end, ret = file_write_and_wait_range(file, start, end); clear_inode_flag(inode, FI_NEED_IPU); - if (ret) { + if (ret || is_sbi_flag_set(sbi, SBI_CP_DISABLED)) { trace_f2fs_sync_file_exit(inode, cp_reason, datasync, ret); return ret; } diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index d18271f3d190..703fe8991838 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -2083,8 +2083,17 @@ restore_flag: static void f2fs_enable_checkpoint(struct f2fs_sb_info *sbi) { + int retry = DEFAULT_RETRY_IO_COUNT; + /* we should flush all the data to keep data consistency */ - sync_inodes_sb(sbi->sb); + do { + sync_inodes_sb(sbi->sb); + cond_resched(); + congestion_wait(BLK_RW_ASYNC, DEFAULT_IO_TIMEOUT); + } while (get_pages(sbi, F2FS_DIRTY_DATA) && retry--); + + if (unlikely(retry < 0)) + f2fs_warn(sbi, "checkpoint=enable has some unwritten data."); down_write(&sbi->gc_lock); f2fs_dirty_to_prefree(sbi); |