From: Hangbin Liu <haliu@redhat.com>
To: Stephen Hemminger <stephen@networkplumber.org>,
Daniel Borkmann <daniel@iogearbox.net>,
David Ahern <dsahern@gmail.com>,
Alexei Starovoitov <ast@kernel.org>
Cc: "Martin KaFai Lau" <kafai@fb.com>,
"Song Liu" <songliubraving@fb.com>, "Yonghong Song" <yhs@fb.com>,
"David Miller" <davem@davemloft.net>,
"Jesper Dangaard Brouer" <brouer@redhat.com>,
netdev@vger.kernel.org, bpf@vger.kernel.org,
"Jiri Benc" <jbenc@redhat.com>,
"Andrii Nakryiko" <andrii@kernel.org>,
"Toke Høiland-Jørgensen" <toke@redhat.com>,
"Hangbin Liu" <haliu@redhat.com>
Subject: [PATCH iproute2-next 4/5] examples/bpf: move struct bpf_elf_map defined maps to legacy folder
Date: Fri, 23 Oct 2020 11:38:54 +0800 [thread overview]
Message-ID: <20201023033855.3894509-5-haliu@redhat.com> (raw)
In-Reply-To: <20201023033855.3894509-1-haliu@redhat.com>
Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Hangbin Liu <haliu@redhat.com>
---
examples/bpf/README | 14 +++++++++-----
examples/bpf/{ => legacy}/bpf_cyclic.c | 2 +-
examples/bpf/{ => legacy}/bpf_graft.c | 2 +-
examples/bpf/{ => legacy}/bpf_map_in_map.c | 2 +-
examples/bpf/{ => legacy}/bpf_shared.c | 2 +-
examples/bpf/{ => legacy}/bpf_tailcall.c | 2 +-
6 files changed, 14 insertions(+), 10 deletions(-)
rename examples/bpf/{ => legacy}/bpf_cyclic.c (95%)
rename examples/bpf/{ => legacy}/bpf_graft.c (97%)
rename examples/bpf/{ => legacy}/bpf_map_in_map.c (96%)
rename examples/bpf/{ => legacy}/bpf_shared.c (97%)
rename examples/bpf/{ => legacy}/bpf_tailcall.c (98%)
diff --git a/examples/bpf/README b/examples/bpf/README
index 1bbdda3f..732bcc83 100644
--- a/examples/bpf/README
+++ b/examples/bpf/README
@@ -1,8 +1,12 @@
eBPF toy code examples (running in kernel) to familiarize yourself
with syntax and features:
- - bpf_shared.c -> Ingress/egress map sharing example
- - bpf_tailcall.c -> Using tail call chains
- - bpf_cyclic.c -> Simple cycle as tail calls
- - bpf_graft.c -> Demo on altering runtime behaviour
- - bpf_map_in_map.c -> Using map in map example
+ - legacy/bpf_shared.c -> Ingress/egress map sharing example
+ - legacy/bpf_tailcall.c -> Using tail call chains
+ - legacy/bpf_cyclic.c -> Simple cycle as tail calls
+ - legacy/bpf_graft.c -> Demo on altering runtime behaviour
+ - legacy/bpf_map_in_map.c -> Using map in map example
+
+Note: Users should use new BTF way to defined the maps, the examples
+in legacy folder which is using struct bpf_elf_map defined maps is not
+recommanded.
diff --git a/examples/bpf/bpf_cyclic.c b/examples/bpf/legacy/bpf_cyclic.c
similarity index 95%
rename from examples/bpf/bpf_cyclic.c
rename to examples/bpf/legacy/bpf_cyclic.c
index 11d1c061..33590730 100644
--- a/examples/bpf/bpf_cyclic.c
+++ b/examples/bpf/legacy/bpf_cyclic.c
@@ -1,4 +1,4 @@
-#include "../../include/bpf_api.h"
+#include "../../../include/bpf_api.h"
/* Cyclic dependency example to test the kernel's runtime upper
* bound on loops. Also demonstrates on how to use direct-actions,
diff --git a/examples/bpf/bpf_graft.c b/examples/bpf/legacy/bpf_graft.c
similarity index 97%
rename from examples/bpf/bpf_graft.c
rename to examples/bpf/legacy/bpf_graft.c
index 07113d4a..f4c920cc 100644
--- a/examples/bpf/bpf_graft.c
+++ b/examples/bpf/legacy/bpf_graft.c
@@ -1,4 +1,4 @@
-#include "../../include/bpf_api.h"
+#include "../../../include/bpf_api.h"
/* This example demonstrates how classifier run-time behaviour
* can be altered with tail calls. We start out with an empty
diff --git a/examples/bpf/bpf_map_in_map.c b/examples/bpf/legacy/bpf_map_in_map.c
similarity index 96%
rename from examples/bpf/bpf_map_in_map.c
rename to examples/bpf/legacy/bpf_map_in_map.c
index ff0e623a..575f8812 100644
--- a/examples/bpf/bpf_map_in_map.c
+++ b/examples/bpf/legacy/bpf_map_in_map.c
@@ -1,4 +1,4 @@
-#include "../../include/bpf_api.h"
+#include "../../../include/bpf_api.h"
#define MAP_INNER_ID 42
diff --git a/examples/bpf/bpf_shared.c b/examples/bpf/legacy/bpf_shared.c
similarity index 97%
rename from examples/bpf/bpf_shared.c
rename to examples/bpf/legacy/bpf_shared.c
index 21fe6f1e..05b2b9ef 100644
--- a/examples/bpf/bpf_shared.c
+++ b/examples/bpf/legacy/bpf_shared.c
@@ -1,4 +1,4 @@
-#include "../../include/bpf_api.h"
+#include "../../../include/bpf_api.h"
/* Minimal, stand-alone toy map pinning example:
*
diff --git a/examples/bpf/bpf_tailcall.c b/examples/bpf/legacy/bpf_tailcall.c
similarity index 98%
rename from examples/bpf/bpf_tailcall.c
rename to examples/bpf/legacy/bpf_tailcall.c
index 161eb606..8ebc554c 100644
--- a/examples/bpf/bpf_tailcall.c
+++ b/examples/bpf/legacy/bpf_tailcall.c
@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#include "../../include/bpf_api.h"
+#include "../../../include/bpf_api.h"
#define ENTRY_INIT 3
#define ENTRY_0 0
--
2.25.4
next prev parent reply other threads:[~2020-10-23 3:39 UTC|newest]
Thread overview: 167+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-23 3:38 [PATCH iproute2-next 0/5] iproute2: add libbpf support Hangbin Liu
2020-10-23 3:38 ` [PATCH iproute2-next 1/5] configure: add check_libbpf() for later " Hangbin Liu
2020-10-23 3:38 ` [PATCH iproute2-next 2/5] lib: rename bpf.c to bpf_legacy.c Hangbin Liu
2020-10-23 3:38 ` [PATCH iproute2-next 3/5] lib: add libbpf support Hangbin Liu
2020-10-23 14:34 ` David Ahern
2020-10-25 15:13 ` Toke Høiland-Jørgensen
2020-10-25 22:12 ` David Ahern
2020-10-26 8:56 ` Hangbin Liu
2020-10-26 15:15 ` David Ahern
2020-10-27 2:58 ` Hangbin Liu
2020-10-24 0:21 ` Andrii Nakryiko
2020-10-25 15:11 ` Toke Høiland-Jørgensen
2020-10-26 8:10 ` Hangbin Liu
2020-10-23 3:38 ` Hangbin Liu [this message]
2020-10-23 3:38 ` [PATCH iproute2-next 5/5] examples/bpf: add bpf examples with BTF defined maps Hangbin Liu
2020-10-28 13:25 ` [PATCHv2 iproute2-next 0/5] iproute2: add libbpf support Hangbin Liu
2020-10-28 13:25 ` [PATCHv2 iproute2-next 1/5] configure: add check_libbpf() for later " Hangbin Liu
2020-10-28 13:25 ` [PATCHv2 iproute2-next 2/5] lib: rename bpf.c to bpf_legacy.c Hangbin Liu
2020-10-28 13:25 ` [PATCHv2 iproute2-next 3/5] lib: add libbpf support Hangbin Liu
2020-10-28 13:25 ` [PATCHv2 iproute2-next 4/5] examples/bpf: move struct bpf_elf_map defined maps to legacy folder Hangbin Liu
2020-10-28 13:25 ` [PATCHv2 iproute2-next 5/5] examples/bpf: add bpf examples with BTF defined maps Hangbin Liu
2020-10-28 21:17 ` [PATCHv2 iproute2-next 0/5] iproute2: add libbpf support Alexei Starovoitov
2020-10-28 23:02 ` David Ahern
2020-10-29 2:06 ` Hangbin Liu
2020-10-29 2:20 ` David Ahern
2020-10-29 2:45 ` Hangbin Liu
2020-10-29 3:00 ` David Ahern
2020-10-29 3:17 ` Hangbin Liu
2020-10-29 10:26 ` Hangbin Liu
2020-10-29 10:51 ` Toke Høiland-Jørgensen
2020-10-29 2:27 ` Andrii Nakryiko
2020-10-29 2:33 ` David Ahern
2020-10-29 2:46 ` Andrii Nakryiko
2020-10-29 2:34 ` Stephen Hemminger
2020-10-29 2:50 ` Andrii Nakryiko
2020-10-29 11:38 ` Jesper Dangaard Brouer
2020-10-29 20:30 ` Andrii Nakryiko
2020-10-29 2:33 ` Stephen Hemminger
2020-10-29 15:11 ` [PATCHv3 " Hangbin Liu
2020-10-29 15:11 ` [PATCHv3 iproute2-next 1/5] configure: add check_libbpf() for later " Hangbin Liu
2020-10-29 15:26 ` Toke Høiland-Jørgensen
2020-11-02 15:37 ` David Ahern
2020-11-03 5:54 ` Hangbin Liu
2020-11-03 17:32 ` David Ahern
2020-11-04 8:51 ` Hangbin Liu
2020-11-04 11:09 ` Toke Høiland-Jørgensen
2020-11-04 11:40 ` Hangbin Liu
2020-10-29 15:11 ` [PATCHv3 iproute2-next 2/5] lib: rename bpf.c to bpf_legacy.c Hangbin Liu
2020-10-29 15:11 ` [PATCHv3 iproute2-next 3/5] lib: add libbpf support Hangbin Liu
2020-11-02 15:41 ` David Ahern
2020-11-03 5:48 ` Hangbin Liu
2020-11-03 17:19 ` David Ahern
2020-11-04 8:22 ` Hangbin Liu
2020-11-05 2:33 ` David Ahern
2020-11-05 7:51 ` Hangbin Liu
2020-11-05 15:25 ` David Ahern
2020-11-05 15:57 ` Toke Høiland-Jørgensen
2020-11-05 16:02 ` David Ahern
2020-11-06 0:56 ` Hangbin Liu
2020-11-06 0:41 ` Hangbin Liu
2020-10-29 15:11 ` [PATCHv3 iproute2-next 4/5] examples/bpf: move struct bpf_elf_map defined maps to legacy folder Hangbin Liu
2020-10-29 15:11 ` [PATCHv3 iproute2-next 5/5] examples/bpf: add bpf examples with BTF defined maps Hangbin Liu
2020-11-02 15:47 ` [PATCHv3 iproute2-next 0/5] iproute2: add libbpf support David Ahern
2020-11-03 6:58 ` Andrii Nakryiko
2020-11-03 8:42 ` Jiri Benc
2020-11-03 17:45 ` David Ahern
2020-11-03 17:48 ` Alexei Starovoitov
2020-11-03 8:46 ` Daniel Borkmann
2020-11-03 17:35 ` David Ahern
2020-11-03 17:47 ` Alexei Starovoitov
2020-11-03 18:23 ` Stephen Hemminger
2020-11-03 22:32 ` David Ahern
2020-11-03 22:55 ` Alexei Starovoitov
2020-11-04 1:40 ` David Ahern
2020-11-04 2:45 ` Alexei Starovoitov
2020-11-04 9:28 ` Jiri Benc
2020-11-05 2:39 ` David Ahern
2020-11-04 2:17 ` Hangbin Liu
2020-11-04 3:11 ` Alexei Starovoitov
2020-11-04 10:01 ` Jiri Benc
2020-11-04 10:21 ` Daniel Borkmann
2020-11-04 11:20 ` Toke Høiland-Jørgensen
2020-11-04 13:12 ` Daniel Borkmann
2020-11-04 19:17 ` Jakub Kicinski
2020-11-04 20:43 ` Andrii Nakryiko
2020-11-04 22:24 ` Toke Høiland-Jørgensen
2020-11-05 20:14 ` Andrii Nakryiko
2020-11-05 3:48 ` David Ahern
2020-11-05 20:53 ` Andrii Nakryiko
2020-11-05 3:19 ` David Ahern
2020-11-05 14:05 ` Jamal Hadi Salim
2020-11-05 21:01 ` Andrii Nakryiko
2020-11-06 15:27 ` Jamal Hadi Salim
2020-11-06 21:25 ` Andrii Nakryiko
2020-11-10 12:47 ` Edward Cree
2020-11-11 0:53 ` Alexei Starovoitov
2020-11-11 11:31 ` Edward Cree
2020-11-11 18:08 ` Alexei Starovoitov
2020-11-05 20:45 ` Andrii Nakryiko
2020-11-06 9:00 ` Jiri Benc
2020-11-06 21:07 ` Andrii Nakryiko
2020-11-04 21:15 ` Edward Cree
2020-11-04 22:10 ` Alexei Starovoitov
2020-11-04 22:35 ` Toke Høiland-Jørgensen
2020-11-04 23:05 ` Edward Cree
2020-11-05 20:19 ` Andrii Nakryiko
2020-11-06 8:44 ` Jiri Benc
2020-11-06 20:57 ` Andrii Nakryiko
2020-11-06 21:04 ` Alexei Starovoitov
2020-11-06 23:25 ` Stephen Hemminger
2020-11-06 23:30 ` Andrii Nakryiko
2020-11-07 0:41 ` Stephen Hemminger
2020-11-07 1:07 ` Andrii Nakryiko
2020-11-06 23:38 ` David Ahern
2020-11-09 1:45 ` Alexei Starovoitov
2020-11-10 4:09 ` David Ahern
2020-11-11 0:47 ` Alexei Starovoitov
2020-11-11 11:02 ` Toke Høiland-Jørgensen
2020-11-11 15:06 ` Daniel Borkmann
2020-11-11 16:33 ` David Ahern
2020-11-12 22:36 ` Toke Høiland-Jørgensen
2020-11-12 23:20 ` Daniel Borkmann
2020-11-13 0:04 ` Stephen Hemminger
2020-11-13 0:40 ` Alexei Starovoitov
2020-11-13 3:55 ` David Ahern
2020-11-09 7:07 ` [PATCHv4 " Hangbin Liu
2020-11-09 7:07 ` [PATCHv4 iproute2-next 1/5] configure: add check_libbpf() for later " Hangbin Liu
2020-11-14 3:26 ` David Ahern
2020-11-16 4:30 ` Hangbin Liu
2020-11-16 4:33 ` David Ahern
2020-11-09 7:07 ` [PATCHv4 iproute2-next 2/5] lib: rename bpf.c to bpf_legacy.c Hangbin Liu
2020-11-14 3:24 ` David Ahern
2020-11-16 3:55 ` Hangbin Liu
2020-11-09 7:08 ` [PATCHv4 iproute2-next 3/5] lib: add libbpf support Hangbin Liu
2020-11-09 7:08 ` [PATCHv4 iproute2-next 4/5] examples/bpf: move struct bpf_elf_map defined maps to legacy folder Hangbin Liu
2020-11-09 7:08 ` [PATCHv4 iproute2-next 5/5] examples/bpf: add bpf examples with BTF defined maps Hangbin Liu
2020-11-16 6:53 ` [PATCHv5 iproute2-next 0/5] iproute2: add libbpf support Hangbin Liu
2020-11-16 6:53 ` [PATCHv5 iproute2-next 1/5] configure: add check_libbpf() for later " Hangbin Liu
2020-11-16 6:53 ` [PATCHv5 iproute2-next 2/5] lib: rename bpf.c to bpf_legacy.c Hangbin Liu
2020-11-16 6:53 ` [PATCHv5 iproute2-next 3/5] lib: add libbpf support Hangbin Liu
2020-11-16 6:53 ` [PATCHv5 iproute2-next 4/5] examples/bpf: move struct bpf_elf_map defined maps to legacy folder Hangbin Liu
2020-11-16 6:53 ` [PATCHv5 iproute2-next 5/5] examples/bpf: add bpf examples with BTF defined maps Hangbin Liu
2020-11-16 7:19 ` [PATCHv5 iproute2-next 0/5] iproute2: add libbpf support Alexei Starovoitov
2020-11-16 14:54 ` Jesper Dangaard Brouer
2020-11-16 23:29 ` Toke Høiland-Jørgensen
2020-11-17 2:37 ` Alexei Starovoitov
2020-11-17 3:19 ` Hangbin Liu
2020-11-17 18:27 ` Alexei Starovoitov
2020-11-17 11:56 ` Edward Cree
2020-11-17 3:38 ` David Ahern
2020-11-17 18:19 ` Alexei Starovoitov
2020-11-16 16:45 ` Stephen Hemminger
2020-11-23 13:11 ` [PATCHv6 " Hangbin Liu
2020-11-23 13:11 ` [PATCHv6 iproute2-next 1/5] iproute2: add check_libbpf() and get_libbpf_version() Hangbin Liu
2020-11-23 13:11 ` [PATCHv6 iproute2-next 2/5] lib: make ipvrf able to use libbpf and fix function name conflicts Hangbin Liu
2020-11-23 13:11 ` [PATCHv6 iproute2-next 3/5] lib: add libbpf support Hangbin Liu
2020-11-23 13:12 ` [PATCHv6 iproute2-next 4/5] examples/bpf: move struct bpf_elf_map defined maps to legacy folder Hangbin Liu
2020-11-23 13:12 ` [PATCHv6 iproute2-next 5/5] examples/bpf: add bpf examples with BTF defined maps Hangbin Liu
2020-11-25 5:28 ` [PATCHv6 iproute2-next 0/5] iproute2: add libbpf support David Ahern
2020-11-25 5:30 ` patchwork-bot+netdevbpf
2020-11-29 6:16 ` [PATCH " Stephen Hemminger
2020-11-29 6:22 ` Greg KH
2020-11-30 11:39 ` Michal Kubecek
2020-11-29 17:33 ` Alexei Starovoitov
2020-11-29 19:41 ` David Ahern
2020-11-30 11:04 ` Toke Høiland-Jørgensen
2020-12-01 14:22 ` Jesper Dangaard Brouer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20201023033855.3894509-5-haliu@redhat.com \
--to=haliu@redhat.com \
--cc=andrii@kernel.org \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=brouer@redhat.com \
--cc=daniel@iogearbox.net \
--cc=davem@davemloft.net \
--cc=dsahern@gmail.com \
--cc=jbenc@redhat.com \
--cc=kafai@fb.com \
--cc=netdev@vger.kernel.org \
--cc=songliubraving@fb.com \
--cc=stephen@networkplumber.org \
--cc=toke@redhat.com \
--cc=yhs@fb.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).