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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-10-14 21:51:23 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-11-23 23:11:08 +0300 |
| commit | 7c45729a4d6d1c90879e6c5c2df325c2f6db7191 (patch) | |
| tree | 25a2eba8a74807d3c05d023e34b983e5bb3b3871 /fs/f2fs/namei.c | |
| parent | 664ba972df9b96942191db3068274cc1db899774 (diff) | |
| download | linux-7c45729a4d6d1c90879e6c5c2df325c2f6db7191.tar.xz | |
f2fs: keep dirty inodes selectively for checkpoint
This is to avoid no free segment bug during checkpoint caused by a number of
dirty inodes.
The case was reported by Chao like this.
1. mount with lazytime option
2. fill 4k file until disk is full
3. sync filesystem
4. read all files in the image
5. umount
In this case, we actually don't need to flush dirty inode to inode page during
checkpoint.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/namei.c')
| -rw-r--r-- | fs/f2fs/namei.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index 489fa0d5f914..db33b5631dc8 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -778,7 +778,7 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry, up_write(&F2FS_I(old_inode)->i_sem); old_inode->i_ctime = current_time(old_inode); - f2fs_mark_inode_dirty_sync(old_inode); + f2fs_mark_inode_dirty_sync(old_inode, false); f2fs_delete_entry(old_entry, old_page, old_dir, NULL); @@ -938,7 +938,7 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry, f2fs_i_links_write(old_dir, old_nlink > 0); up_write(&F2FS_I(old_dir)->i_sem); } - f2fs_mark_inode_dirty_sync(old_dir); + f2fs_mark_inode_dirty_sync(old_dir, false); /* update directory entry info of new dir inode */ f2fs_set_link(new_dir, new_entry, new_page, old_inode); @@ -953,7 +953,7 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry, f2fs_i_links_write(new_dir, new_nlink > 0); up_write(&F2FS_I(new_dir)->i_sem); } - f2fs_mark_inode_dirty_sync(new_dir); + f2fs_mark_inode_dirty_sync(new_dir, false); f2fs_unlock_op(sbi); |