diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/trace.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 4589b67168fc..54e3b8711aca 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -260,16 +260,8 @@ unsigned long long ns2usecs(u64 nsec) TRACE_ITER_EVENT_FORK /* - * The global_trace is the descriptor that holds the tracing - * buffers for the live tracing. For each CPU, it contains - * a link list of pages that will store trace entries. The - * page descriptor of the pages in the memory is used to hold - * the link list by linking the lru item in the page descriptor - * to each of the pages in the buffer per CPU. - * - * For each active CPU there is a data field that holds the - * pages for the buffer for that CPU. Each CPU has the same number - * of pages allocated for its buffer. + * The global_trace is the descriptor that holds the top-level tracing + * buffers for the live tracing. */ static struct trace_array global_trace = { .trace_flags = TRACE_DEFAULT_FLAGS, |