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authorIngo Molnar <mingo@elte.hu>2009-06-11 11:55:42 -0400
committerIngo Molnar <mingo@elte.hu>2009-06-11 11:55:42 -0400
commit940010c5a314a7bd9b498593bc6ba1718ac5aec5 (patch)
treed141e08ced08c40c6a8e3ab2cdecde5ff14e560f /kernel/trace/trace_branch.c
parent8dc8e5e8bc0ce00b0f656bf972f67cd8a72759e5 (diff)
parent991ec02cdca33b03a132a0cacfe6f0aa0be9aa8d (diff)
Merge branch 'linus' into perfcounters/core
Conflicts: arch/x86/kernel/irqinit.c arch/x86/kernel/irqinit_64.c arch/x86/kernel/traps.c arch/x86/mm/fault.c include/linux/sched.h kernel/exit.c
Diffstat (limited to 'kernel/trace/trace_branch.c')
-rw-r--r--kernel/trace/trace_branch.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/trace/trace_branch.c b/kernel/trace/trace_branch.c
index 8333715e406..7a7a9fd249a 100644
--- a/kernel/trace/trace_branch.c
+++ b/kernel/trace/trace_branch.c
@@ -30,6 +30,7 @@ static struct trace_array *branch_tracer;
30static void 30static void
31probe_likely_condition(struct ftrace_branch_data *f, int val, int expect) 31probe_likely_condition(struct ftrace_branch_data *f, int val, int expect)
32{ 32{
33 struct ftrace_event_call *call = &event_branch;
33 struct trace_array *tr = branch_tracer; 34 struct trace_array *tr = branch_tracer;
34 struct ring_buffer_event *event; 35 struct ring_buffer_event *event;
35 struct trace_branch *entry; 36 struct trace_branch *entry;
@@ -73,7 +74,8 @@ probe_likely_condition(struct ftrace_branch_data *f, int val, int expect)
73 entry->line = f->line; 74 entry->line = f->line;
74 entry->correct = val == expect; 75 entry->correct = val == expect;
75 76
76 ring_buffer_unlock_commit(tr->buffer, event); 77 if (!filter_check_discard(call, entry, tr->buffer, event))
78 ring_buffer_unlock_commit(tr->buffer, event);
77 79
78 out: 80 out:
79 atomic_dec(&tr->data[cpu]->disabled); 81 atomic_dec(&tr->data[cpu]->disabled);
@@ -271,7 +273,7 @@ static int branch_stat_show(struct seq_file *m, void *v)
271 return 0; 273 return 0;
272} 274}
273 275
274static void *annotated_branch_stat_start(void) 276static void *annotated_branch_stat_start(struct tracer_stat *trace)
275{ 277{
276 return __start_annotated_branch_profile; 278 return __start_annotated_branch_profile;
277} 279}
@@ -346,7 +348,7 @@ static int all_branch_stat_headers(struct seq_file *m)
346 return 0; 348 return 0;
347} 349}
348 350
349static void *all_branch_stat_start(void) 351static void *all_branch_stat_start(struct tracer_stat *trace)
350{ 352{
351 return __start_branch_profile; 353 return __start_branch_profile;
352} 354}