• Leo Yan's avatar
    perf c2c: Refactor node header · 7c10b65a
    Leo Yan authored
    The node header array contains 3 items, each item is used for one of
    the 3 flavors for node accessing info.  To extend sorting on other
    snooping type and not always stick to HITMs, the second header string
    "Node{cpus %hitms %stores}" should be adjusted (e.g. it's changed as
    "Node{cpus %peer %stores}").
    
    For this reason, this patch changes the node header array to three
    flat variables and uses switch-case in function setup_nodes_header(),
    thus it is easier for altering the header string.
    Reviewed-by: default avatarAli Saidi <alisaidi@amazon.com>
    Signed-off-by: default avatarLeo Yan <leo.yan@linaro.org>
    Tested-by: default avatarAli Saidi <alisaidi@amazon.com>
    Acked-by: default avatarIan Rogers <irogers@google.com>
    Cc: Adrian Hunter <adrian.hunter@intel.com>
    Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
    Cc: Anshuman Khandual <anshuman.khandual@arm.com>
    Cc: German Gomez <german.gomez@arm.com>
    Cc: Gustavo A. R. Silva <gustavoars@kernel.org>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: James Clark <james.clark@arm.com>
    Cc: Jiri Olsa <jolsa@kernel.org>
    Cc: John Garry <john.garry@huawei.com>
    Cc: Kajol Jain <kjain@linux.ibm.com>
    Cc: Like Xu <likexu@tencent.com>
    Cc: Mark Rutland <mark.rutland@arm.com>
    Cc: Mike Leach <mike.leach@linaro.org>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Timothy Hayes <timothy.hayes@arm.com>
    Cc: Will Deacon <will@kernel.org>
    Cc: linux-arm-kernel@lists.infradead.org
    Link: https://lore.kernel.org/r/20220811062451.435810-12-leo.yan@linaro.orgSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
    7c10b65a
builtin-c2c.c 77.9 KB