On Mon, Oct 29, 2018 at 3:12 PM John Fastabend <john.fastab...@gmail.com> wrote: > > On 10/29/2018 02:14 PM, Shannon Nelson wrote: > > To help when debugging bpf/xdp load issues, have the load_map() > > error message include the number and name of the map that > > failed. > > > > Signed-off-by: Shannon Nelson <shannon.nel...@oracle.com> > > --- > > samples/bpf/bpf_load.c | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/samples/bpf/bpf_load.c b/samples/bpf/bpf_load.c > > index 89161c9..5de0357 100644 > > --- a/samples/bpf/bpf_load.c > > +++ b/samples/bpf/bpf_load.c > > @@ -282,8 +282,8 @@ static int load_maps(struct bpf_map_data *maps, int > > nr_maps, > > numa_node); > > } > > if (map_fd[i] < 0) { > > - printf("failed to create a map: %d %s\n", > > - errno, strerror(errno)); > > + printf("failed to create map %d (%s): %d %s\n", > > + i, maps[i].name, errno, strerror(errno)); > > return 1; > > } > > maps[i].fd = map_fd[i]; > > > > LGTM > > Acked-by: John Fastabend <john.fastab...@gmail.com>
Acked-by: Song Liu <songliubrav...@fb.com>