OpenCloudOS-Kernel/tools/bpf/runqslower
Andrii Nakryiko dfc55ace99 tools/runqslower: Ensure own vmlinux.h is picked up first
Reorder include paths to ensure that runqslower sources are picking up
vmlinux.h, generated by runqslower's own Makefile. When runqslower is built
from selftests/bpf, due to current -I$(BPF_INCLUDE) -I$(OUTPUT) ordering, it
might pick up not-yet-complete vmlinux.h, generated by selftests Makefile,
which could lead to compilation errors like [0]. So ensure that -I$(OUTPUT)
goes first and rely on runqslower's Makefile own dependency chain to ensure
vmlinux.h is properly completed before source code relying on it is compiled.

  [0] https://travis-ci.org/github/libbpf/libbpf/jobs/677905925

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200422012407.176303-1-andriin@fb.com
2020-04-24 17:45:20 -07:00
..
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Makefile tools/runqslower: Ensure own vmlinux.h is picked up first 2020-04-24 17:45:20 -07:00
runqslower.bpf.c tools/runqslower: Add BPF_F_CURRENT_CPU for running selftest on older kernels 2020-03-11 15:17:39 +01:00
runqslower.c tools/runqslower: Use consistent include paths for libbpf 2020-01-20 16:37:45 -08:00
runqslower.h tools/bpf: Add runqslower tool to tools/bpf 2020-01-13 17:48:13 -08:00