Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (172 commits)
  perf_event, amd: Fix spinlock initialization
  perf_event: Fix preempt warning in perf_clock()
  perf tools: Flush maps on COMM events
  perf_events, x86: Split PMU definitions into separate files
  perf annotate: Handle samples not at objdump output addr boundaries
  perf_events, x86: Remove superflous MSR writes
  perf_events: Simplify code by removing cpu argument to hw_perf_group_sched_in()
  perf_events, x86: AMD event scheduling
  perf_events: Add new start/stop PMU callbacks
  perf_events: Report the MMAP pgoff value in bytes
  perf annotate: Defer allocating sym_priv->hist array
  perf symbols: Improve debugging information about symtab origins
  perf top: Use a macro instead of a constant variable
  perf symbols: Check the right return variable
  perf/scripts: Tag syscall_name helper as not yet available
  perf/scripts: Add perf-trace-python Documentation
  perf/scripts: Remove unnecessary PyTuple resizes
  perf/scripts: Add syscall tracing scripts
  perf/scripts: Add Python scripting engine
  perf/scripts: Remove check-perf-trace from listed scripts
  ...

Fix trivial conflict in tools/perf/util/probe-event.c

1 files changed, 7 insertions, 24 deletions

diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c
index 1e99ac806913..d0675c02f81e 100644
--- a/tools/perf/builtin-buildid-list.c
+++ b/tools/perf/builtin-buildid-list.c
@@ -8,6 +8,7 @@
  */
 #include "builtin.h"
 #include "perf.h"
+#include "util/build-id.h"
 #include "util/cache.h"
 #include "util/debug.h"
 #include "util/parse-options.h"
@@ -16,6 +17,7 @@
 
 static char const *input_name = "perf.data";
 static int force;
+static bool with_hits;
 
 static const char * const buildid_list_usage[] = {
         "perf buildid-list [<options>]",
@@ -23,6 +25,7 @@ static const char * const buildid_list_usage[] = {
 };
 
 static const struct option options[] = {
+        OPT_BOOLEAN('H', "with-hits", &with_hits, "Show only DSOs with hits"),
         OPT_STRING('i', "input", &input_name, "file",
                     "input file name"),
         OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
@@ -31,26 +34,6 @@ static const struct option options[] = {
         OPT_END()
 };
 
-static int perf_file_section__process_buildids(struct perf_file_section *self,
-                                               int feat, int fd)
-{
-        if (feat != HEADER_BUILD_ID)
-                return 0;
-
-        if (lseek(fd, self->offset, SEEK_SET) < 0) {
-                pr_warning("Failed to lseek to %Ld offset for buildids!\n",
-                           self->offset);
-                return -1;
-        }
-
-        if (perf_header__read_build_ids(fd, self->offset, self->size)) {
-                pr_warning("Failed to read buildids!\n");
-                return -1;
-        }
-
-        return 0;
-}
-
 static int __cmd_buildid_list(void)
 {
         int err = -1;
@@ -60,10 +43,10 @@ static int __cmd_buildid_list(void)
         if (session == NULL)
                 return -1;
 
-        err = perf_header__process_sections(&session->header, session->fd,
-                                         perf_file_section__process_buildids);
-        if (err >= 0)
-                dsos__fprintf_buildid(stdout);
+        if (with_hits)
+                perf_session__process_events(session, &build_id__mark_dso_hit_ops);
+
+        dsos__fprintf_buildid(stdout, with_hits);
 
         perf_session__delete(session);
         return err;