[email protected] 56f12bee55 powerpc/perf/hv-24x7: Simplify catalog_read() ...

catalog_read() implements the read interface for the sysfs file

	/sys/bus/event_source/devices/hv_24x7/interface/catalog

It essentially takes a buffer, an offset and count as parameters
to the read() call.  It makes a hypervisor call to read a specific
page from the catalog and copy the required bytes into the given
buffer. Each call to catalog_read() returns at most one 4K page.

Given these requirements, we should be able to simplify the
catalog_read().

Signed-off-by: Sukadev Bhattiprolu <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>

2014-10-07 16:57:10 +11:00

..

bhrb.S

powerpc/perf: Add basic assembly code to read BHRB entries on POWER8

2013-04-26 16:11:11 +10:00

callchain.c

powerpc/perf: Fix ABIv2 kernel backtraces

2014-09-09 19:02:45 +10:00

core-book3s.c

powerpc: Make a bunch of things static

2014-09-25 23:14:41 +10:00

core-fsl-emb.c

powerpc/perf: add 2 additional performance monitor counters for e6500 core

2013-08-07 18:38:03 -05:00

e500-pmu.c

…

e6500-pmu.c

powerpc/perf: Add e6500 PMU driver

2013-08-07 18:38:04 -05:00

hv-24x7-catalog.h

powerpc/perf: Add 24x7 interface headers

2014-03-24 09:48:29 +11:00

hv-24x7.c

powerpc/perf/hv-24x7: Simplify catalog_read()

2014-10-07 16:57:10 +11:00

hv-24x7.h

powerpc/perf: Add 24x7 interface headers

2014-03-24 09:48:29 +11:00

hv-common.c

powerpc/perf: Add a shared interface to get gpci version and capabilities

2014-03-24 09:48:30 +11:00

hv-common.h

powerpc/perf: Add macros for defining event fields & formats

2014-03-24 09:48:31 +11:00

hv-gpci.c

powerpc, perf: Use common PMU interrupt disabled code

2014-07-05 11:21:51 +02:00

hv-gpci.h

powerpc/perf: Add hv_gpci interface header

2014-03-24 09:48:29 +11:00

Makefile

powerpc/perf: Add kconfig option for hypervisor provided counters

2014-03-24 09:48:32 +11:00

mpc7450-pmu.c

powerpc/perf: Pass the struct perf_events down to compute_mmcr()

2014-07-28 14:30:47 +10:00

power4-pmu.c

powerpc/perf: Pass the struct perf_events down to compute_mmcr()

2014-07-28 14:30:47 +10:00

power5-pmu.c

powerpc/perf: Pass the struct perf_events down to compute_mmcr()

2014-07-28 14:30:47 +10:00

power5+-pmu.c

powerpc/perf: Pass the struct perf_events down to compute_mmcr()

2014-07-28 14:30:47 +10:00

power6-pmu.c

powerpc/perf: Pass the struct perf_events down to compute_mmcr()

2014-07-28 14:30:47 +10:00

power7-events-list.h

powerpc/perf: Make some new raw event codes available in sysfs

2014-03-24 09:48:23 +11:00

power7-pmu.c

powerpc/perf: Pass the struct perf_events down to compute_mmcr()

2014-07-28 14:30:47 +10:00

power8-pmu.c

powerpc/perf: Add per-event excludes on Power8

2014-07-28 14:30:58 +10:00

ppc970-pmu.c

powerpc/perf: Pass the struct perf_events down to compute_mmcr()

2014-07-28 14:30:47 +10:00