Messages in this thread Patch in this message |  | | From | Fenghua Yu <> | Subject | [PATCH v9 11/13] selftests/resctrl: Use cache index3 id for AMD schemata masks | Date | Mon, 16 Dec 2019 14:26:45 -0800 |
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From: Babu Moger <babu.moger@amd.com>
AMD uses the cache l3 boundary for schemata masks. Update it accordigly.
Signed-off-by: Babu Moger <babu.moger@amd.com> Co-developed-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> --- tools/testing/selftests/resctrl/resctrlfs.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/resctrl/resctrlfs.c b/tools/testing/selftests/resctrl/resctrlfs.c index 8772c8c4d5d0..19c0ec4045a4 100644 --- a/tools/testing/selftests/resctrl/resctrlfs.c +++ b/tools/testing/selftests/resctrl/resctrlfs.c @@ -113,8 +113,13 @@ int get_resource_id(int cpu_no, int *resource_id) char phys_pkg_path[1024]; FILE *fp; - sprintf(phys_pkg_path, "%s%d/topology/physical_package_id", - PHYS_ID_PATH, cpu_no); + if (is_amd) + sprintf(phys_pkg_path, "%s%d/cache/index3/id", + PHYS_ID_PATH, cpu_no); + else + sprintf(phys_pkg_path, "%s%d/topology/physical_package_id", + PHYS_ID_PATH, cpu_no); + fp = fopen(phys_pkg_path, "r"); if (!fp) { perror("Failed to open physical_package_id"); -- 2.19.1
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