diff options
| author | Wang Nan <[email protected]> | 2016-01-11 13:47:57 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2016-01-11 22:22:20 +0000 |
| commit | 8f9e05fb298f16c0cda2e7e78b603331a79f9c10 (patch) | |
| tree | 4da7ca69cedbe6aa09a1d17fb5248ecd482b94a2 /tools/lib/bpf/bpf.c | |
| parent | perf tools: Fix phony build target for build-test (diff) | |
| download | kernel-8f9e05fb298f16c0cda2e7e78b603331a79f9c10.tar.gz kernel-8f9e05fb298f16c0cda2e7e78b603331a79f9c10.zip | |
perf tools: Fix PowerPC native building
Checks BPF syscall number, turn off libbpf building on platform doesn't
correctly support sys_bpf instead of blocking compiling.
Reported-and-Tested-by: Naveen N. Rao <[email protected]>
Signed-off-by: Wang Nan <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Cc: Sukadev Bhattiprolu <[email protected]>
Cc: Zefan Li <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/lib/bpf/bpf.c')
| -rw-r--r-- | tools/lib/bpf/bpf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/lib/bpf/bpf.c b/tools/lib/bpf/bpf.c index 5bdc6eab6852..1f91cc941b7c 100644 --- a/tools/lib/bpf/bpf.c +++ b/tools/lib/bpf/bpf.c @@ -14,8 +14,8 @@ #include "bpf.h" /* - * When building perf, unistd.h is override. Define __NR_bpf is - * required to be defined. + * When building perf, unistd.h is overrided. __NR_bpf is + * required to be defined explicitly. */ #ifndef __NR_bpf # if defined(__i386__) |