| Message ID | 20220131220528.98088-1-alexei.starovoitov@gmail.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | bpf: drop libbpf from bpf preload. | expand |
Hello: This series was applied to bpf/bpf-next.git (master) by Daniel Borkmann <daniel@iogearbox.net>: On Mon, 31 Jan 2022 14:05:21 -0800 you wrote: > From: Alexei Starovoitov <ast@kernel.org> > > CO-RE in the kernel support allows bpf preload to switch to light skeleton > and remove libbpf dependency. > This reduces the size of bpf_preload_umd from 300kbyte to 19kbyte and > eventually will make "kernel skeleton" possible. > > [...] Here is the summary with links: - [bpf-next,1/7] libbpf: Add support for bpf iter in light skeleton. https://git.kernel.org/bpf/bpf-next/c/42d1d53fedc9 - [bpf-next,2/7] libbpf: Open code low level bpf commands. https://git.kernel.org/bpf/bpf-next/c/e981f41fd029 - [bpf-next,3/7] libbpf: Open code raw_tp_open and link_create commands. https://git.kernel.org/bpf/bpf-next/c/c69f94a33d12 - [bpf-next,4/7] bpf: Remove unnecessary setrlimit from bpf preload. https://git.kernel.org/bpf/bpf-next/c/1ddbddd70651 - [bpf-next,5/7] bpf: Convert bpf preload to light skeleton. https://git.kernel.org/bpf/bpf-next/c/79b203926d18 - [bpf-next,6/7] bpf: Open code obj_get_info_by_fd in bpf preload. https://git.kernel.org/bpf/bpf-next/c/18ef5dac934a - [bpf-next,7/7] bpf: Drop libbpf, libelf, libz dependency from bpf preload. https://git.kernel.org/bpf/bpf-next/c/e96f2d64c812 You are awesome, thank you!
From: Alexei Starovoitov <ast@kernel.org> CO-RE in the kernel support allows bpf preload to switch to light skeleton and remove libbpf dependency. This reduces the size of bpf_preload_umd from 300kbyte to 19kbyte and eventually will make "kernel skeleton" possible. Alexei Starovoitov (7): libbpf: Add support for bpf iter in light skeleton. libbpf: Open code low level bpf commands. libbpf: Open code raw_tp_open and link_create commands. bpf: Remove unnecessary setrlimit from bpf preload. bpf: Convert bpf preload to light skeleton. bpf: Open code obj_get_info_by_fd in bpf preload. bpf: Drop libbpf, libelf, libz dependency from bpf preload. kernel/bpf/preload/Makefile | 28 +- kernel/bpf/preload/iterators/Makefile | 6 +- kernel/bpf/preload/iterators/iterators.c | 28 +- .../bpf/preload/iterators/iterators.lskel.h | 428 ++++++++++++++++++ kernel/bpf/preload/iterators/iterators.skel.h | 412 ----------------- tools/bpf/bpftool/gen.c | 7 +- tools/lib/bpf/skel_internal.h | 70 ++- 7 files changed, 527 insertions(+), 452 deletions(-) create mode 100644 kernel/bpf/preload/iterators/iterators.lskel.h delete mode 100644 kernel/bpf/preload/iterators/iterators.skel.h