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workqueue: remove unnecessary import and function in wq_monitor.py

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Remove unnecessary import and function in wq_monitor.py

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Kemeng Shi 2024-03-21 23:04:20 +08:00 committed by Tejun Heo
parent 474a549ff4
commit 8034b31464
1 changed files with 1 additions and 8 deletions
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9
tools/workqueue/wq_monitor.py
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@ -32,16 +32,13 @@ https://github.com/osandov/drgn.
rescued The number of work items executed by the rescuer. rescued The number of work items executed by the rescuer.
""" """
import sys
import signal import signal
import os
import re import re
import time import time
import json import json
import drgn import drgn
from drgn.helpers.linux.list import list_for_each_entry,list_empty from drgn.helpers.linux.list import list_for_each_entry
from drgn.helpers.linux.cpumask import for_each_possible_cpu
import argparse import argparse
parser = argparse.ArgumentParser(description=desc, parser = argparse.ArgumentParser(description=desc,
@ -54,10 +51,6 @@ parser.add_argument('-j', '--json', action='store_true',
help='Output in json') help='Output in json')
args = parser.parse_args() args = parser.parse_args()
def err(s):
print(s, file=sys.stderr, flush=True)
sys.exit(1)
workqueues = prog['workqueues'] workqueues = prog['workqueues']
WQ_UNBOUND = prog['WQ_UNBOUND'] WQ_UNBOUND = prog['WQ_UNBOUND']