On Wed, Dec 17, 2014 at 04:45:46PM +0000, Thomas Wood wrote: > Signed-off-by: Thomas Wood <[email protected]> > --- > lib/igt_core.c | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/lib/igt_core.c b/lib/igt_core.c > index b98cb41..925d78c 100644 > --- a/lib/igt_core.c > +++ b/lib/igt_core.c > @@ -366,6 +366,23 @@ static void low_mem_killer_disable(bool disable) > } > > #define write_log_msg(x) write(STDERR_FILENO, x, strlen(x)) > +static void clear_log(void) > +{ > + uint8_t i; > + > + pthread_mutex_lock(&log_buffer_mutex); > + > + i = 0; > + do { > + free(log_buffer.entries[i]); > + log_buffer.entries[i] = NULL; > + i++; > + } while (i != 0); > + log_buffer.start = 0; > + log_buffer.end = 0; > + > + pthread_mutex_unlock(&log_buffer_mutex);
Too much work. Just log_buffer.start = log_buffer.end under the mutex. The freeing of old entries will be done by new writers, or by process termination. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
