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Date: Wed, 15 Jan 2020 15:41:42 -0800 From: Andrii Nakryiko <andrii.nakryiko@...il.com> To: Martin Lau <kafai@...com> Cc: bpf <bpf@...r.kernel.org>, Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, David Miller <davem@...emloft.net>, Kernel Team <Kernel-team@...com>, Networking <netdev@...r.kernel.org> Subject: Re: [PATCH v2 bpf-next 5/5] bpftool: Support dumping a map with btf_vmlinux_value_type_id On Wed, Jan 15, 2020 at 3:12 PM Martin Lau <kafai@...com> wrote: > > On Wed, Jan 15, 2020 at 02:59:59PM -0800, Andrii Nakryiko wrote: > > On Wed, Jan 15, 2020 at 2:50 PM Martin Lau <kafai@...com> wrote: > > > > > > On Wed, Jan 15, 2020 at 02:46:10PM -0800, Andrii Nakryiko wrote: > > > > On Wed, Jan 15, 2020 at 2:28 PM Martin KaFai Lau <kafai@...com> wrote: > > > > > > > > > > This patch makes bpftool support dumping a map's value properly > > > > > when the map's value type is a type of the running kernel's btf. > > > > > (i.e. map_info.btf_vmlinux_value_type_id is set instead of > > > > > map_info.btf_value_type_id). The first usecase is for the > > > > > BPF_MAP_TYPE_STRUCT_OPS. > > > > > > > > > > Signed-off-by: Martin KaFai Lau <kafai@...com> > > > > > --- > > > > > > > > LGTM. > > > > > > > > Acked-by: Andrii Nakryiko <andriin@...com> > > > Thanks for the review! > > > > > > I just noticied I forgot to remove the #include "libbpf_internal.h". > > > I will respin one more. > > > > didn't notice that. Please also update a subject on patch exposing > > libbpf_find_kernel_btf (it still mentions old name). > oops. already went out. :p > The commit message mentioned the renaming from old to new name. no worries
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