Re: [PATCH 18/23] libbpf: support io_uring
From: Andrii Nakryiko <hidden>
Date: 2021-05-19 17:38:37
Also in:
bpf, io-uring, lkml
On Wed, May 19, 2021 at 7:14 AM Pavel Begunkov [off-list ref] wrote:
quoted hunk ↗ jump to hunk
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> --- tools/lib/bpf/libbpf.c | 7 +++++++ 1 file changed, 7 insertions(+)diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 4181d178ee7b..de5d1508f58e 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c@@ -13,6 +13,10 @@ #ifndef _GNU_SOURCE #define _GNU_SOURCE #endif + +/* hack, use local headers instead of system-wide */ +#include "../../../include/uapi/linux/bpf.h" +
libbpf is already using the latest UAPI headers, so you don't need this hack. You just haven't synced include/uapi/linux/bpf.h into tools/include/uapi/linux/bpf.h
quoted hunk ↗ jump to hunk
#include <stdlib.h> #include <stdio.h> #include <stdarg.h>@@ -8630,6 +8634,9 @@ static const struct bpf_sec_def section_defs[] = { BPF_PROG_SEC("struct_ops", BPF_PROG_TYPE_STRUCT_OPS), BPF_EAPROG_SEC("sk_lookup/", BPF_PROG_TYPE_SK_LOOKUP, BPF_SK_LOOKUP), + SEC_DEF("iouring/", IOURING), + SEC_DEF("iouring.s/", IOURING, + .is_sleepable = true), }; #undef BPF_PROG_SEC_IMPL --2.31.1