From: Brendan Gregg <brendan.d.gregg@gmail.com>
Date: Thu, 3 Aug 2017 18:49:27 +0000 (-0700)
Subject: better state default value handling
X-Git-Tag: submit/tizen_4.0/20171018.110122~48
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4870819affc1cae8c9d0594970624ba4251c4125;p=platform%2Fupstream%2Fbcc.git

better state default value handling
---

diff --git a/tools/offcputime.py b/tools/offcputime.py
index f136698a..1f47459f 100755
--- a/tools/offcputime.py
+++ b/tools/offcputime.py
@@ -88,8 +88,7 @@ parser.add_argument("-M", "--max-block-time", default=(1 << 64) - 1,
     type=positive_nonzero_int,
     help="the amount of time in microseconds under which we " +
          "store traces (default U64_MAX)")
-parser.add_argument("--state", default=999,
-    type=positive_int,
+parser.add_argument("--state", type=positive_int,
     help="filter on this thread state bitmask (eg, 2 == TASK_UNINTERRUPTIBLE" +
          ") see include/linux/sched.h")
 args = parser.parse_args()
@@ -184,7 +183,7 @@ else:
     thread_filter = '1'
 if args.state == 0:
     state_filter = 'prev->state == 0'
-elif args.state != 999:
+elif args.state:
     # these states are sometimes bitmask checked
     state_filter = 'prev->state & %d' % args.state
 else: