Messages in this thread | | | From | Yoshihiro YUNOMAE <> | Subject | [PATCH 0/2] ftrace: [BUGFIX] type of ring_buffer_oldest_event_ts() and showing of stats per cpu directory | Date | Tue, 09 Oct 2012 11:08:38 +0900 |
| |
The following patch set fixes two bugs for ftrace.
[1/2] This patch fixes type mismatch of ring_buffer_oldest_event_ts().
[2/2] This fixes showing of stats per cpu directory for ftrace using counter or tsc as a time stamp. This patch depends on David's patch series (https://lkml.org/lkml/2012/10/1/652), but this bug already exists in the counter mode.
Thank you,
---
Yoshihiro YUNOMAE (2): ftrace: Show raw time stamp on stats per cpu using counter or tsc mode for trace_clock ftrace: Change unsigned long type of ring_buffer_oldest_event_ts() to u64
include/linux/ring_buffer.h | 2 +- kernel/trace/ring_buffer.c | 4 ++-- kernel/trace/trace.c | 23 +++++++++++++++++------ 3 files changed, 20 insertions(+), 9 deletions(-)
-- Yoshihiro YUNOMAE Software Platform Research Dept. Linux Technology Center Hitachi, Ltd., Yokohama Research Laboratory E-mail: yoshihiro.yunomae.ez@hitachi.com
| |