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authorJiri Olsa <jolsa@kernel.org>2016-02-24 09:46:49 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-02-24 10:29:52 -0300
commit69a77275926ccd0c08fde103de52b59f18370f5a (patch)
tree0ce2371d3d5a8f65124bb1c22f87969907fe01f3 /tools/perf/util/sort.c
parent2c07af13dcd4d971578041b50598f1269b33e68a (diff)
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perf tools: Introduce perf_mem__lck_scnprintf function
Move meminfo's lck display function into mem-events.c object, so it could be reused later from script code. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1456303616-26926-9-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/sort.c')
-rw-r--r--tools/perf/util/sort.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 2007c3b683f3..4175b2944ff9 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -795,19 +795,9 @@ sort__locked_cmp(struct hist_entry *left, struct hist_entry *right)
static int hist_entry__locked_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
- const char *out;
- u64 mask = PERF_MEM_LOCK_NA;
-
- if (he->mem_info)
- mask = he->mem_info->data_src.mem_lock;
-
- if (mask & PERF_MEM_LOCK_NA)
- out = "N/A";
- else if (mask & PERF_MEM_LOCK_LOCKED)
- out = "Yes";
- else
- out = "No";
+ char out[10];
+ perf_mem__lck_scnprintf(out, sizeof(out), he->mem_info);
return repsep_snprintf(bf, size, "%.*s", width, out);
}