[PATCH] timer_stats: add core information to event counters

From: Daniel Sangorrin
Date: Thu Apr 24 2014 - 03:48:51 EST


Hi,

This patch adds information specifying the CPU core where timer
callbacks (events) were executed to the output of /proc/timer_stats.
I tested the patch on a dual-core x86_64 and another dual-core
ARM board. This patch may be useful for debugging timer execution
in multi-core environments.

Daniel Sangorrin (1):
timer_stats: add core information to event counters

Documentation/timers/timer_stats.txt | 41 ++++++++++++++++++++----------------
kernel/time/timer_stats.c | 20 ++++++++++--------
2 files changed, 34 insertions(+), 27 deletions(-)

--
1.8.1.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/