Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\taskstats.c Create Date:2022-07-28 11:49:23
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:cmd_attr_deregister_cpumask

Proto:static int cmd_attr_deregister_cpumask(struct genl_info *info)

Type:int

Parameter:

TypeParameterName
struct genl_info *info
460  If Not alloc_cpumask_var( & mask, GFP_KERNEL) Then Return -ENOMEM
462  rc = parse(attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK], mask)
463  If rc < 0 Then Go to out
465  rc = add_del_listener(snd_portid, mask, DEREGISTER)
466  out :
467  free_cpumask_var(mask)
468  Return rc
Caller
NameDescribe
taskstats_user_cmd