Commits
Fan Li committed 7df3a4318d0
f2fs: optimize the flow of f2fs_map_blocks check map->m_len right after it changes to avoid excess call to update dnode_of_data. Signed-off-by: Fan li <fanofcode.li@samsung.com> Reviewed-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>