s390-tools

mirror of https://github.com/ibm-s390-linux/s390-tools.git synced 2026-08-05 02:14:52 +00:00

Files

Thomas Richter d2b5e1e2d6 cpumf/pai: Add command line option for realtime scheduling

Pai collects data from per CPU ring buffers and stores them in the
memory mapped output file. When data is collected from many CPUs at
the same time, writing data to output file can be slow.
Improve this and allow the pai recording to run with higher
real time priority. This is the same approach as done by the perf tool.

Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Acked-by: Sumanth Korikkar <sumanthk@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>

2023-12-01 09:58:47 +01:00

man

cpumf/pai: Add command line option for realtime scheduling

2023-12-01 09:58:47 +01:00

chcpumf.c

cpumf/chcpumf-lscpumf: Use libcpumf.a library functions

2022-02-21 12:54:34 +01:00

lscpumf.c

cpumf/lscpumf: Replace /sys mount point by util_path_sysfs

2022-06-29 14:06:34 +02:00

lshwc.c

cpumf/lshwc: replace memory alloction functions by library counterparts