Wei Huang fc116efad0 kvm_stat: Add RESET support for perf event ioctl ... While running kvm_stat using tracepoint on ARM64 hardware (e.g. "kvm_stat -1 -t"), the initial values of some kvm_userspace_exit counters were found to be very suspecious. For instance the tracing tool showed that S390_TSCH was called many times on ARM64 machine, which apparently was wrong. This patch adds RESET ioctl support for perf monitoring. Before calling ioctl to enable a perf event, this patch resets the counter first. With this patch, the init counter values become correct on ARM64 hardware. Example: ==== before patch ==== kvm_userspace_exit(S390_SIEIC) 1426 0 kvm_userspace_exit(S390_TSCH) 339 0 ==== after patch ==== kvm_userspace_exit(S390_SIEIC) 0 0 kvm_userspace_exit(S390_TSCH) 0 0 Signed-off-by: Wei Huang <wei@redhat.com>		2015-01-26 12:27:05 +01:00
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kvm	kvm_stat: Add RESET support for perf event ioctl	2015-01-26 12:27:05 +01:00
qemu-guest-agent
qmp
tracetool	Tracing: Fix simpletrace.py error on tcg enabled binary traces	2014-11-18 14:05:58 +00:00
acpi_extract_preprocess.py
acpi_extract.py	i386: Add an ACPI_EXTRACT_NAME_BUFFER16 directive.	2014-11-02 11:52:24 +02:00
analyse-9p-simpletrace.py
check-qerror.sh
checkpatch.pl	checkpatch: Brace handling on multi-line condition	2015-01-13 11:47:56 +00:00
cleanup-trace-events.pl	cleanup-trace-events.pl: Tighten search for trace event call	2014-09-26 09:34:38 +01:00
coverity-model.c	scripts: add sample model file for Coverity Scan	2014-04-18 10:33:36 +04:00
create_config
disas-objdump.pl
dump-guest-memory.py
extract-vsssdk-headers
feature_to_c.sh
get_maintainer.pl	get_maintainer.pl: Remove the --git-chief-penguins option	2014-12-10 11:46:43 +03:00
gtester-cat
hxtool
make_device_config.sh
make-release
ordereddict.py
qapi-commands.py	qapi: Suppress unwanted space between type and identifier	2014-06-23 11:01:24 -04:00
qapi-event.py	qapi script: clean up in scripts	2014-06-27 09:27:56 -04:00
qapi-types.py	scripts/qapi-types.py: Add dummy member to empty structs	2015-01-20 15:19:32 +00:00
qapi-visit.py	qapi: add visit_start_union and visit_end_union	2014-09-26 13:14:10 -04:00
qapi.py	qapi.py: avoid Python 2.5+ any() function	2014-08-28 13:42:25 +01:00
qemu-binfmt-conf.sh
qemu-gdb.py
refresh-pxe-roms.sh
signrom.py
simpletrace.py	simpletrace: add simpletrace.py --no-header option	2014-08-12 14:26:11 +01:00
switch-timer-api
texi2pod.pl
tracetool.py	trace: Multi-backend tracing	2014-06-09 15:43:40 +02:00
update-acpi.sh
update-linux-headers.sh	linux-headers: include psci.h	2014-06-16 13:24:41 +02:00
vmstate-static-checker.py	checker: ignore fields marked unused	2014-08-04 15:02:37 +05:30