| commit | f611a46ef1dc70bbbf013d0c33978d1204aeabc5 | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Mon Apr 08 13:20:49 2019 -0600 |
| committer | Simon Glass <sjg@chromium.org> | Tue Apr 23 20:26:43 2019 -0600 |
| tree | 96c5ea9cd354e68a390c1c31e8bab5d0dbe8c182 | |
| parent | ca49b2c6e2cc66d7b84e7559cadfc8bf792a2170 [diff] |
div64: Don't instrument the division function This function may be called from tracing code, since that code needs to read the timer and this often requires calling do_div(), which calls __div64_32(). If this function is instrumented it causes an infinite loop, since emitting a trace record requests the time, which in turn emits a trace record, etc. Update the prototype to prevent instrumentation code being added. Signed-off-by: Simon Glass <sjg@chromium.org>