diff options
| author | Andi Kleen <ak@linux.intel.com> | 2016-09-15 15:24:44 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-10-03 21:35:45 -0300 |
| commit | 61eb2eb434b3430c6ef70536eb3d16b616b5ee52 (patch) | |
| tree | a289700b5c404324000000d594954c97371134f8 /tools/perf/util/pmu.c | |
| parent | 08e60ed15d0483be38a87d17538ccf02acff5b1f (diff) | |
perf tools: Query terminal width and use in perf list
Automatically adapt the now wider and word wrapped perf list output to
wider terminals. This requires querying the terminal before the auto
pager takes over, and exporting this information from the pager
subsystem.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/r/1473978296-20712-8-git-send-email-sukadev@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/pmu.c')
| -rw-r--r-- | tools/perf/util/pmu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 9857fb14ea86..7b46e772f5f9 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -14,6 +14,7 @@ #include "cpumap.h" #include "header.h" #include "pmu-events/pmu-events.h" +#include "cache.h" struct perf_pmu_format { char *name; @@ -1092,7 +1093,7 @@ void print_pmu_events(const char *event_glob, bool name_only) int len, j; struct pair *aliases; int numdesc = 0; - int columns = 78; + int columns = pager_get_columns(); pmu = NULL; len = 0; |