Set to first record in tracecmd_set_cpu_to_timestamp()

The algorithm in tracecmd_set_cpu_to_timestamp() depends on
the timestamp of the page being for the page. With reading
data off the page, the timestamp gets incremented. This resets
the timestamp back to the first record on the current page.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/trace-input.c b/trace-input.c
index f967591..3cd6387 100644
--- a/trace-input.c
+++ b/trace-input.c
@@ -846,6 +846,9 @@ tracecmd_set_cpu_to_timestamp(struct tracecmd_input *handle, int cpu,
         if (cpu_data->timestamp == ts)
                 return 0;
 
+        /* Set to the first record on current page */
+        update_page_info(handle, cpu);
+
         if (cpu_data->timestamp < ts) {
                 start = cpu_data->offset;
                 end = cpu_data->file_offset + cpu_data->file_size;