On Wed 13-01-21 12:26:43, Jan Kara wrote: > For correlating blktrace data with other information, it is useful to > know when the trace has been captured. Since the absolute timestamp > is contained in the blktrace file, just output it. > > Signed-off-by: Jan Kara <jack@xxxxxxx> Ping Jens, can you please merge this blktrace patch? Thanks! Honza > --- > blkparse.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/blkparse.c b/blkparse.c > index 911309e26a15..dc518632ebf5 100644 > --- a/blkparse.c > +++ b/blkparse.c > @@ -31,6 +31,7 @@ > #include <signal.h> > #include <locale.h> > #include <libgen.h> > +#include <time.h> > > #include "blktrace.h" > #include "rbtree.h" > @@ -2797,6 +2798,7 @@ static void show_stats(void) > > if (per_device_and_cpu_stats) > show_device_and_cpu_stats(); > + fprintf(ofp, "Trace started at %s\n", ctime(&abs_start_time.tv_sec)); > > fflush(ofp); > } > -- > 2.26.2 > -- Jan Kara <jack@xxxxxxxx> SUSE Labs, CR
