Add packed attribute to lzf header structs to prevent the compiler
from optimizing lzf_magic array initialization into wider store
instructions (e.g. st.h), which can cause misaligned access
exceptions on architectures that do not support unaligned memory access.
Signed-off-by: zhangyuan29 <zhangyuan29@xiaomi.com>
zhangyuan29
069ceab9c5