From: Namhyung Kim <[email protected]>
The commit c410431cefefd ("perf tools: Reconstruct event
with modifiers from perf_event_attr") added the line, but
it's broken since it needs to go up 3 directories to get
to the kernel root directory, not 2.
However host gcc contains /usr/local/include in its
search path, so that it can find the perf_event.h in
/usr/include. This why we didn't notice the problem yet.
But when I tried to cross compile it appears like:
CC util/evsel.o
util/evsel.c:18:44: error: ../../include/linux/perf_event.h: No such file or directory
make: *** [util/evsel.o] Error 1
Looking at the source, it isn't needed at all as evsel.h
already included the perf_event.h. So simply remove it
would solve the problem.
Signed-off-by: Namhyung Kim <[email protected]>
---
tools/perf/util/evsel.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 876f639d69ed..3d1f6968f175 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -15,7 +15,6 @@
#include "cpumap.h"
#include "thread_map.h"
#include "target.h"
-#include "../../include/linux/perf_event.h"
#define FD(e, x, y) (*(int *)xyarray__entry(e->fd, x, y))
#define GROUP_FD(group_fd, cpu) (*(int *)xyarray__entry(group_fd, cpu, 0))
--
1.7.10.2
Commit-ID: 35a468732289372aab506d7cf73f98f0379888ae
Gitweb: http://git.kernel.org/tip/35a468732289372aab506d7cf73f98f0379888ae
Author: Namhyung Kim <[email protected]>
AuthorDate: Thu, 21 Jun 2012 17:52:52 +0900
Committer: Arnaldo Carvalho de Melo <[email protected]>
CommitDate: Mon, 25 Jun 2012 14:55:24 -0300
perf evsel: Fix a build failure on cross compilation
The commit c410431cefefd ("perf tools: Reconstruct event with modifiers
from perf_event_attr") added the line, but it's broken since it needs to
go up 3 directories to get to the kernel root directory, not 2.
However host gcc contains /usr/local/include in its search path, so that
it can find the perf_event.h in /usr/include. This why we didn't notice
the problem yet. But when I tried to cross compile it appears like:
CC util/evsel.o
util/evsel.c:18:44: error: ../../include/linux/perf_event.h: No such file or directory
make: *** [util/evsel.o] Error 1
Looking at the source, it isn't needed at all as evsel.h already
included the perf_event.h. So simply remove it would solve the problem.
Signed-off-by: Namhyung Kim <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
---
tools/perf/util/evsel.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 876f639..3d1f696 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -15,7 +15,6 @@
#include "cpumap.h"
#include "thread_map.h"
#include "target.h"
-#include "../../include/linux/perf_event.h"
#define FD(e, x, y) (*(int *)xyarray__entry(e->fd, x, y))
#define GROUP_FD(group_fd, cpu) (*(int *)xyarray__entry(group_fd, cpu, 0))