Hi, On Wed, Nov 18, 2020 at 4:57 AM <kan.li...@linux.intel.com> wrote: > > From: Kan Liang <kan.li...@linux.intel.com> > > Current perf can report both virtual addresses and physical addresses, > but not the page size. Without the page size information of the utilized > page, users cannot decide whether to promote/demote large pages to > optimize memory usage. > > The kernel patches have been merged into tip perf/core branch, > commit 8d97e71811aa ("perf/core: Add PERF_SAMPLE_DATA_PAGE_SIZE") > commit 76a5433f95f3 ("perf/x86/intel: Support PERF_SAMPLE_DATA_PAGE_SIZE") > commit 4cb6a42e4c4b ("powerpc/perf: Support PERF_SAMPLE_DATA_PAGE_SIZE") > commit 995f088efebe ("perf/core: Add support for PERF_SAMPLE_CODE_PAGE_SIZE") > commit 51b646b2d9f8 ("perf,mm: Handle non-page-table-aligned hugetlbfs") > > and Peter's perf/core branch > commit 524680ce47a1 ("mm/gup: Provide gup_get_pte() more generic") > commit 44a35d6937d2 ("mm: Introduce pXX_leaf_size()") > commit 2f1e2f091ad0 ("perf/core: Fix arch_perf_get_page_size()") > commit 7649e44aacdd ("arm64/mm: Implement pXX_leaf_size() support") > commit 1df1ae7e262c ("sparc64/mm: Implement pXX_leaf_size() support") > > This patch set is to enable the page size support in user tools. > > Kan Liang (8): > tools headers UAPI: Update tools's copy of linux/perf_event.h > perf record: Support new sample type for data page size > perf script: Support data page size > perf sort: Add sort option for data page size > perf mem: Factor out a function to generate sort order > perf mem: Clean up output format > perf mem: Support data page size > perf test: Add test case for PERF_SAMPLE_DATA_PAGE_SIZE > > Stephane Eranian (4): > perf tools: Add support for PERF_SAMPLE_CODE_PAGE_SIZE > perf script: Add support for PERF_SAMPLE_CODE_PAGE_SIZE > perf report: Add support for PERF_SAMPLE_CODE_PAGE_SIZE > perf test: Add test case for PERF_SAMPLE_CODE_PAGE_SIZE
For the patchset: Acked-by: Namhyung Kim <namhy...@kernel.org> Thanks, Namhyung > > tools/include/uapi/linux/perf_event.h | 6 +- > tools/perf/Documentation/perf-mem.txt | 3 + > tools/perf/Documentation/perf-record.txt | 6 + > tools/perf/Documentation/perf-report.txt | 2 + > tools/perf/Documentation/perf-script.txt | 5 +- > tools/perf/builtin-mem.c | 150 ++++++++++++---------- > tools/perf/builtin-record.c | 4 + > tools/perf/builtin-script.c | 26 +++- > tools/perf/tests/sample-parsing.c | 10 +- > tools/perf/util/event.h | 5 + > tools/perf/util/evsel.c | 18 +++ > tools/perf/util/hist.c | 5 + > tools/perf/util/hist.h | 2 + > tools/perf/util/machine.c | 7 +- > tools/perf/util/map_symbol.h | 1 + > tools/perf/util/perf_event_attr_fprintf.c | 2 +- > tools/perf/util/record.h | 2 + > tools/perf/util/session.c | 26 ++++ > tools/perf/util/sort.c | 56 ++++++++ > tools/perf/util/sort.h | 3 + > tools/perf/util/synthetic-events.c | 16 +++ > 21 files changed, 278 insertions(+), 77 deletions(-) > > -- > 2.17.1 >