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: (470 commits)
  x86: Fix comments of register/stack access functions
  perf tools: Replace %m with %a in sscanf
  hw-breakpoints: Keep track of user disabled breakpoints
  tracing/syscalls: Make syscall events print callbacks static
  tracing: Add DEFINE_EVENT(), DEFINE_SINGLE_EVENT() support to docbook
  perf: Don't free perf_mmap_data until work has been done
  perf_event: Fix compile error
  perf tools: Fix _GNU_SOURCE macro related strndup() build error
  trace_syscalls: Remove unused syscall_name_to_nr()
  trace_syscalls: Simplify syscall profile
  trace_syscalls: Remove duplicate init_enter_##sname()
  trace_syscalls: Add syscall_nr field to struct syscall_metadata
  trace_syscalls: Remove enter_id exit_id
  trace_syscalls: Set event_enter_##sname->data to its metadata
  trace_syscalls: Remove unused event_syscall_enter and event_syscall_exit
  perf_event: Initialize data.period in perf_swevent_hrtimer()
  perf probe: Simplify event naming
  perf probe: Add --list option for listing current probe events
  perf probe: Add argv_split() from lib/argv_split.c
  perf probe: Move probe event utility functions to probe-event.c
  ...

1 files changed, 12 insertions, 3 deletions

diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index ea9f8a58678f..241310e59cd6 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -1852,10 +1852,17 @@ sub tracepoint_munge($) {
         my $tracepointname = 0;
         my $tracepointargs = 0;
 
-        if($prototype =~ m/TRACE_EVENT\((.*?),/) {
+        if ($prototype =~ m/TRACE_EVENT\((.*?),/) {
                 $tracepointname = $1;
         }
-        if($prototype =~ m/TP_PROTO\((.*?)\)/) {
+        if ($prototype =~ m/DEFINE_SINGLE_EVENT\((.*?),/) {
+                $tracepointname = $1;
+        }
+        if ($prototype =~ m/DEFINE_EVENT\((.*?),(.*?),/) {
+                $tracepointname = $2;
+        }
+        $tracepointname =~ s/^\s+//; #strip leading whitespace
+        if ($prototype =~ m/TP_PROTO\((.*?)\)/) {
                 $tracepointargs = $1;
         }
         if (($tracepointname eq 0) || ($tracepointargs eq 0)) {
@@ -1920,7 +1927,9 @@ sub process_state3_function($$) {
         if ($prototype =~ /SYSCALL_DEFINE/) {
                 syscall_munge();
         }
-        if ($prototype =~ /TRACE_EVENT/) {
+        if ($prototype =~ /TRACE_EVENT/ || $prototype =~ /DEFINE_EVENT/ ||
+            $prototype =~ /DEFINE_SINGLE_EVENT/)
+        {
                 tracepoint_munge($file);
         }
         dump_function($prototype, $file);