Teng Qin
41e9a8046c
samples/bpf: add tests for more perf event types ...
$ trace_event
tests attaching BPF program to HW_CPU_CYCLES, SW_CPU_CLOCK, HW_CACHE_L1D and other events.
It runs 'dd' in the background while bpf program collects user and kernel
stack trace on counter overflow.
User space expects to see sys_read and sys_write in the kernel stack.
$ tracex6
tests reading of various perf counters from BPF program.
Both tests were refactored to increase coverage and be more accurate.
Signed-off-by: Teng Qin <qinteng@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-06-04 21:58:15 -04:00
samples: move auxdisplay example code from Documentation
2016-09-23 11:52:32 -06:00
samples: move blackfin gptimers-example from Documentation
2016-10-10 07:12:02 -06:00
samples/bpf: add tests for more perf event types
2017-06-04 21:58:15 -04:00
make use of make variable CURDIR instead of calling pwd
2016-12-11 12:12:56 +01:00
samples/kretprobe: fix the wrong type
2016-08-04 08:50:07 -04:00
livepatch: allow removal of a disabled patch
2017-03-08 09:38:43 +01:00
mei: drop the TODO from samples
2017-04-26 11:38:56 +02:00
mic /mpssd
samples: move mic/mpssd example code from Documentation
2016-09-20 12:38:48 -06:00
samples: Add an IPv6 '-6' option to the pktgen scripts
2016-07-20 22:16:02 -07:00
rpmsg: Allow callback to return errors
2016-09-08 22:15:25 -07:00
samples/seccomp: fix 64-bit comparison macros
2017-01-09 17:22:03 +11:00
statx: Include a mask for stx_attributes in struct statx
2017-04-03 01:06:00 -04:00
samples: move timers example code from Documentation
2016-09-23 11:51:58 -06:00
sched/core: Remove the tsk_cpus_allowed() wrapper
2017-03-02 08:42:24 +01:00
vfio-mdev: remove some dead code
2017-01-11 12:12:37 -07:00
samples: move watchdog example code from Documentation
2016-09-23 11:52:14 -06:00
statx: Add a system call to make enhanced file info available
2017-03-02 20:51:15 -05:00
statx: Add a system call to make enhanced file info available
2017-03-02 20:51:15 -05:00
41e9a8046c