| commit | c92737ceecaf24643cc58182afdf9b13074cfb0d | [log] [tgz] |
|---|---|---|
| author | Jaegeuk Kim <jaegeuk@kernel.org> | Tue Jun 07 14:34:22 2016 -0700 |
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | Mon Jun 13 11:55:25 2016 -0700 |
| tree | 064b882effce88b850413ebf231aeb24ea4c2f8f | |
| parent | 36abef4e796d382e81a0c2d21ea5327481dd7154 [diff] |
f2fs: fix deadlock in add_link failure
mkdir sync_dirty_inode
- init_inode_metadata
- lock_page(node)
- make_empty_dir
- filemap_fdatawrite()
- do_writepages
- lock_page(data)
- write_page(data)
- lock_page(node)
- f2fs_init_acl
- error
- truncate_inode_pages
- lock_page(data)
So, we don't need to truncate data pages in this error case, which will
be done by f2fs_evict_inode.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>