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

* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  perf sched: Fix build failure on sparc
  perf bench: Add "all" pseudo subsystem and "all" pseudo suite
  perf tools: Introduce perf_session class
  perf symbols: Ditch dso->find_symbol
  perf symbols: Allow lookups by symbol name too
  perf symbols: Add missing "Variables" entry to map_type__name
  perf symbols: Add support for 'variable' symtabs
  perf symbols: Introduce ELF counterparts to symbol_type__is_a
  perf symbols: Introduce symbol_type__is_a
  perf symbols: Rename kthreads to kmaps, using another abstraction for it
  perf tools: Allow building for ARM
  hw-breakpoints: Handle bad modify_user_hw_breakpoint off-case return value
  perf tools: Allow cross compiling
  tracing, slab: Fix no callsite ifndef CONFIG_KMEMTRACE
  tracing, slab: Define kmem_cache_alloc_notrace ifdef CONFIG_TRACING

Trivial conflict due to different fixes to modify_user_hw_breakpoint()
in include/linux/hw_breakpoint.h

1 files changed, 13 insertions, 7 deletions

diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 2b9eb3a553ed..e2ec49a9b731 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -22,6 +22,7 @@
 #include "perf.h"
 #include "util/debug.h"
 #include "util/header.h"
+#include "util/session.h"
 
 #include "util/parse-options.h"
 #include "util/parse-events.h"
@@ -52,7 +53,7 @@ static int		exclude_other = 1;
 
 static char             callchain_default_opt[] = "fractal,0.5";
 
-static struct perf_header *header;
+static struct perf_session *session;
 
 static u64              sample_type;
 
@@ -701,7 +702,7 @@ static int process_read_event(event_t *event)
 {
         struct perf_event_attr *attr;
 
-        attr = perf_header__find_attr(event->read.id, header);
+        attr = perf_header__find_attr(event->read.id, &session->header);
 
         if (show_threads) {
                 const char *name = attr ? __event_name(attr->type, attr->config)
@@ -766,6 +767,10 @@ static int __cmd_report(void)
         struct thread *idle;
         int ret;
 
+        session = perf_session__new(input_name, O_RDONLY, force);
+        if (session == NULL)
+                return -ENOMEM;
+
         idle = register_idle_thread();
         thread__comm_adjust(idle);
 
@@ -774,14 +779,14 @@ static int __cmd_report(void)
 
         register_perf_file_handler(&file_handler);
 
-        ret = mmap_dispatch_perf_file(&header, input_name, force,
-                                      full_paths, &event__cwdlen, &event__cwd);
+        ret = perf_session__process_events(session, full_paths,
+                                           &event__cwdlen, &event__cwd);
         if (ret)
-                return ret;
+                goto out_delete;
 
         if (dump_trace) {
                 event__print_totals();
-                return 0;
+                goto out_delete;
         }
 
         if (verbose > 3)
@@ -796,7 +801,8 @@ static int __cmd_report(void)
 
         if (show_threads)
                 perf_read_values_destroy(&show_threads_values);
-
+out_delete:
+        perf_session__delete(session);
         return ret;
 }