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History

Hendrik Brueckner 7e75fc3ff4 s390/cpum_sf: Add raw data sampling to support the diagnostic-sampling function

Also support the diagnostic-sampling function in addition to the basic-sampling
function.  Diagnostic-sampling data entries contain hardware model specific
sampling data and additional programs are required to analyze the data.

To deliver diagnostic-sampling, as well, as basis-sampling data entries to user
space, introduce support for sampling "raw data".  If this particular perf
sampling type (PERF_SAMPLE_RAW) is used, sampling data entries are copied
to user space.  External programs can then analyze these data.

Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2013-12-16 14:38:00 +01:00

backtrace.c

s390: make use of user_mode() macro where possible

2012-07-30 11:03:12 +02:00

hwsampler.c

s390/cpum_sf: Add raw data sampling to support the diagnostic-sampling function

2013-12-16 14:38:00 +01:00

hwsampler.h

s390/oprofile: move hwsampler interfaces to cpu_mf.h

2013-12-16 14:37:50 +01:00

init.c

s390/perf,oprofile: Share sampling facility