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authorArnaldo Carvalho de Melo <acme@redhat.com>2010-10-25 18:39:20 -0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2010-10-25 18:47:27 -0200
commit2e7d1e3fb8043380a2fc5d759eb357bf05acf935 (patch)
tree2441ddd20ba7674bfa3160bff2e56ef2f3aaae0d
parent6545aaa561b5678c497e94dea22cb2d1af1d6859 (diff)
downloadlinux-2e7d1e3fb8043380a2fc5d759eb357bf05acf935.tar.gz
perf python scripting: print the syscall name on sctop
[root@emilia tmp]# perf trace sctop 1 syscall events: event count ---------------------------------------- ---------- read 215400 futex 4029 write 376 brk 33 rt_sigprocmask 24 select 17 lseek 2 fsync 1 ^C[root@emilia tmp]# Cc: David S. Miller <davem@davemloft.net> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/scripts/python/sctop.py7
1 files changed, 2 insertions, 5 deletions
diff --git a/tools/perf/scripts/python/sctop.py b/tools/perf/scripts/python/sctop.py
index 6cafad40c296..547cbe99de68 100644
--- a/tools/perf/scripts/python/sctop.py
+++ b/tools/perf/scripts/python/sctop.py
@@ -8,10 +8,7 @@
# will be refreshed every [interval] seconds. The default interval is
# 3 seconds.
-import thread
-import time
-import os
-import sys
+import os, sys, thread, time
sys.path.append(os.environ['PERF_EXEC_PATH'] + \
'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
@@ -71,7 +68,7 @@ def print_syscall_totals(interval):
for id, val in sorted(syscalls.iteritems(), key = lambda(k, v): (v, k), \
reverse = True):
try:
- print "%-40d %10d\n" % (id, val),
+ print "%-40s %10d\n" % (syscall_name(id), val),
except TypeError:
pass
syscalls.clear()