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
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Documentation	perf trace: Add option to analyze events in a file versus live	12 years ago
arch	…
bench	…
config	…
python	…
scripts	…
tests	perf tools: Add attr->mmap2 support	12 years ago
ui	perf hists: Fix formatting of long symbol names	12 years ago
util	perf tools: Add attr->mmap2 support	12 years ago
.gitignore	…
CREDITS	…
MANIFEST	…
Makefile	perf tools: Add test for parsing with no sample_id_all bit	12 years ago
bash_completion	…
builtin-annotate.c	perf tools: Add attr->mmap2 support	12 years ago
builtin-bench.c	…
builtin-buildid-cache.c	…
builtin-buildid-list.c	…
builtin-diff.c	…
builtin-evlist.c	…
builtin-help.c	…
builtin-inject.c	perf tools: Add attr->mmap2 support	12 years ago
builtin-kmem.c	perf tools: Remove references to struct ip_event	12 years ago
builtin-kvm.c	perf kvm: Fix sample_type manipulation	12 years ago
builtin-list.c	…
builtin-lock.c	perf tools: change machine__findnew_thread() to set thread pid	12 years ago
builtin-mem.c	perf tools: Add attr->mmap2 support	12 years ago
builtin-probe.c	…
builtin-record.c	…
builtin-report.c	perf tools: Add attr->mmap2 support	12 years ago
builtin-sched.c	perf tools: change machine__findnew_thread() to set thread pid	12 years ago
builtin-script.c	perf tools: Add attr->mmap2 support	12 years ago
builtin-stat.c	…
builtin-timechart.c	…
builtin-top.c	perf tools: Remove references to struct ip_event	12 years ago
builtin-trace.c	perf trace: Check if MAP_32BIT is defined	12 years ago
builtin.h	…
command-list.txt	…
design.txt	…
perf-archive.sh	…
perf.c	…
perf.h	…