On 2021/9/21 22:37, Gao Xiang wrote: > Fix up a misuse that the filename pointer isn't always valid in > the ring buffer, and we should copy the content instead. > > Fixes: 0c5e36db17f5 ("f2fs: trace f2fs_lookup") > Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>