diff options
| author | Tejun Heo <tj@kernel.org> | 2009-10-13 23:23:02 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2009-10-13 23:23:02 +0900 |
| commit | dec54bf538326a1503dd780c9f2811f495af95c5 (patch) | |
| tree | bf024b43bd57de772182e0eb026ee0204c66a14a | |
| parent | 9288f99aa52d90a5b82573c4b769c97c55af2f56 (diff) | |
this_cpu: Use this_cpu_xx in trace_functions_graph.c
ftrace_cpu_disabled usage in trace_functions_graph.c were left out
during this_cpu_xx conversion in commit 9288f99a causing compile
failure. Convert them.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Christoph Lameter <cl@linux-foundation.org>
| -rw-r--r-- | kernel/trace/trace_functions_graph.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index 45e6c01b2e4..90a6daa1096 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -176,7 +176,7 @@ static int __trace_graph_entry(struct trace_array *tr, struct ring_buffer *buffer = tr->buffer; struct ftrace_graph_ent_entry *entry; - if (unlikely(local_read(&__get_cpu_var(ftrace_cpu_disabled)))) + if (unlikely(__this_cpu_read(per_cpu_var(ftrace_cpu_disabled)))) return 0; event = trace_buffer_lock_reserve(buffer, TRACE_GRAPH_ENT, @@ -240,7 +240,7 @@ static void __trace_graph_return(struct trace_array *tr, struct ring_buffer *buffer = tr->buffer; struct ftrace_graph_ret_entry *entry; - if (unlikely(local_read(&__get_cpu_var(ftrace_cpu_disabled)))) + if (unlikely(__this_cpu_read(per_cpu_var(ftrace_cpu_disabled)))) return; event = trace_buffer_lock_reserve(buffer, TRACE_GRAPH_RET, |