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author | Jiri Olsa <jolsa@kernel.org> | 2019-05-08 15:20:03 +0200 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-05-22 15:17:37 -0300 |
commit | 8399f3bb266a0178eedb9e0d9511559ace83774a (patch) | |
tree | a799954edb3d39665145cc8a841cb3621cf976d5 /tools/perf/design.txt | |
parent | 48304f1242251b98f490cddc0dfd8b786060d4d2 (diff) |
perf machine: Read also the end of the kernel
We mark the end of kernel based on the first module, but that could
cover some bpf program maps. Reading _etext symbol if it's present to
get precise kernel map end.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Song Liu <songliubraving@fb.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stanislav Fomichev <sdf@google.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Link: http://lkml.kernel.org/r/20190508132010.14512-6-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/design.txt')
0 files changed, 0 insertions, 0 deletions