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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.
"""
import sys
import signal
import os
import re
import time
import json
import drgn
from drgn.helpers.linux.list import list_for_each_entry,list_empty
from drgn.helpers.linux.cpumask import for_each_possible_cpu
from drgn.helpers.linux.list import list_for_each_entry
import argparse
parser = argparse.ArgumentParser(description=desc,
@ -54,10 +51,6 @@ parser.add_argument('-j', '--json', action='store_true',
help='Output in json')
args = parser.parse_args()
def err(s):
print(s, file=sys.stderr, flush=True)
sys.exit(1)
workqueues = prog['workqueues']
WQ_UNBOUND = prog['WQ_UNBOUND']