Merge tag 'perf-core-for-mingo-20161220' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

Pull perf/core improvements and fixes:

New features:

 - Introduce 'perf sched timehist --idle', to analyse processes
   going to/from idle state (Namhyung Kim)

Fixes:

 - Allow 'perf record -u user' to continue when facing races with threads
   going away after having scanned them via /proc (Jiri Olsa)

 - Fix 'perf mem' --all-user/--all-kernel options (Jiri Olsa)

 - Support jumps with multiple arguments (Ravi Bangoria)

 - Fix jumps to before the function where they are located (Ravi Bangoria)

 - Fix lock-pi help string (Davidlohr Bueso)

 - Fix build of 'perf trace' in odd systems such as a RHEL PPC one (Jiri Olsa)

 - Do not overwrite valid build id in 'perf diff' (Kan Liang)

 - Don't throw error for zero length symbols, allowing the use of the TUI
   in PowerPC, where such symbols became more common recently (Ravi Bangoria)

Infrastructure changes:

 - Switch of samples/bpf/ to use tools/lib/bpf, removing libbpf
   duplication (Joe Stringer)

 - Move headers check into bash script (Jiri Olsa)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/samples/bpf/sockex1_user.c b/samples/bpf/sockex1_user.c
index 678ce4693551..6cd2feb3e9b3 100644
--- a/samples/bpf/sockex1_user.c
+++ b/samples/bpf/sockex1_user.c
@@ -3,6 +3,7 @@
 #include <linux/bpf.h>
 #include "libbpf.h"
 #include "bpf_load.h"
+#include "sock_example.h"
 #include <unistd.h>
 #include <arpa/inet.h>
 
@@ -32,13 +33,13 @@ int main(int ac, char **argv)
 		int key;
 
 		key = IPPROTO_TCP;
-		assert(bpf_lookup_elem(map_fd[0], &key, &tcp_cnt) == 0);
+		assert(bpf_map_lookup_elem(map_fd[0], &key, &tcp_cnt) == 0);
 
 		key = IPPROTO_UDP;
-		assert(bpf_lookup_elem(map_fd[0], &key, &udp_cnt) == 0);
+		assert(bpf_map_lookup_elem(map_fd[0], &key, &udp_cnt) == 0);
 
 		key = IPPROTO_ICMP;
-		assert(bpf_lookup_elem(map_fd[0], &key, &icmp_cnt) == 0);
+		assert(bpf_map_lookup_elem(map_fd[0], &key, &icmp_cnt) == 0);
 
 		printf("TCP %lld UDP %lld ICMP %lld bytes\n",
 		       tcp_cnt, udp_cnt, icmp_cnt);