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| author | Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com> | 2016-08-11 14:43:59 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-08-12 14:39:48 -0300 |
| commit | f046f3df665361d2f89e660f8c79ba164069f02a (patch) | |
| tree | 6b87cf06cb3d2a0407e2ea9b3809b351962ce422 /tools/perf | |
| parent | 33da54fa86e29b87fe1e83bd0f15b4ef2be53ecb (diff) | |
| download | op-kernel-dev-f046f3df665361d2f89e660f8c79ba164069f02a.zip op-kernel-dev-f046f3df665361d2f89e660f8c79ba164069f02a.tar.gz | |
perf ppc64le: Fix build failure when libelf is not present
arch__post_process_probe_trace_events() calls get_target_map() to
prepare symbol table. get_target_map() is defined inside
util/probe-event.c.
probe-event.c will only get included in perf binary if CONFIG_LIBELF is
set. Hence arch__post_process_probe_trace_events() needs to be defined
inside #ifdef HAVE_LIBELF_SUPPORT to solve compilation error.
Reported-and-Tested-by: Anton Blanchard <anton@samba.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Balbir Singh <bsingharora@gmail.com>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/57ABFF88.8030905@linux.vnet.ibm.com
[ Thunderbird MUA mangled it, fix that ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/arch/powerpc/util/sym-handling.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/arch/powerpc/util/sym-handling.c b/tools/perf/arch/powerpc/util/sym-handling.c index 8d4dc97..35745a7 100644 --- a/tools/perf/arch/powerpc/util/sym-handling.c +++ b/tools/perf/arch/powerpc/util/sym-handling.c @@ -97,6 +97,7 @@ void arch__fix_tev_from_maps(struct perf_probe_event *pev, } } +#ifdef HAVE_LIBELF_SUPPORT void arch__post_process_probe_trace_events(struct perf_probe_event *pev, int ntevs) { @@ -118,5 +119,6 @@ void arch__post_process_probe_trace_events(struct perf_probe_event *pev, } } } +#endif /* HAVE_LIBELF_SUPPORT */ #endif |
