kernel_samsung_sm7125

jenna

History

Stephane Eranian 5c5e854bc7 perf tools: Add attr->mmap2 support This patch adds support for the new PERF_RECORD_MMAP2 record type exposed by the kernel. This is an extended PERF_RECORD_MMAP record. It adds for each file-backed mapping the device major, minor number and the inode number and generation. This triplet uniquely identifies the source of a file-backed mapping. It can be used to detect identical virtual mappings between processes, for instance. The patch will prefer MMAP2 over MMAP. Signed-off-by: Stephane Eranian <eranian@google.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1377079825-19057-3-git-send-email-eranian@google.com [ Cope with `314add6` "Change machine__findnew_thread() to set thread pid", fix 'perf test' regression test entry affected, use perf_missing_features.mmap2 to fallback to not using .mmap2 in older kernels, so that new tools can work with kernels where this feature is not present ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		12 years ago
..
attr	perf tests: Add attr record group sampling test	12 years ago
attr.c	…
attr.py	…
bp_signal.c	perf tests: Fix compile errors in bp_signal files	12 years ago
bp_signal_overflow.c	perf tests: Fix compile errors in bp_signal files	12 years ago
builtin-test.c	perf tools: Add test for parsing with no sample_id_all bit	12 years ago
code-reading.c	perf tools: change machine__findnew_thread() to set thread pid	12 years ago
dso-data.c	perf tests: Make TEST_ASSERT_VAL global	12 years ago
evsel-roundtrip-name.c	…
evsel-tp-sched.c	perf tests: Check proper prev_state size for sched_switch tp	12 years ago
hists_link.c	perf tools: Remove references to struct ip_event	12 years ago
keep-tracking.c	perf tests: Add 'keep tracking' test	12 years ago
make	perf tests: Add broken install-* tests into tests/make	12 years ago
mmap-basic.c	perf tools: Add support for PERF_SAMPLE_IDENTIFIER	12 years ago
open-syscall-all-cpus.c	…
open-syscall-tp-fields.c	…
open-syscall.c	…
parse-events.c	perf tests: Add tests of new pinned modifier	12 years ago
parse-no-sample-id-all.c	perf tools: Add test for parsing with no sample_id_all bit	12 years ago
perf-record.c	perf tools: Add attr->mmap2 support	12 years ago
perf-time-to-tsc.c	perf tools: Add test for converting perf time to/from TSC	12 years ago
pmu.c	…
python-use.c	…
rdpmc.c	…
sample-parsing.c	perf tests: Add a sample parsing test	12 years ago
sw-clock.c	…
task-exit.c	…
tests.h	perf tools: Add test for parsing with no sample_id_all bit	12 years ago
vmlinux-kallsyms.c	perf tests: Adjust the vmlinux symtab matches kallsyms test again	12 years ago