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ANDROID: cgroup: Add trace_android_vh_cgroup_set_task parameter

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Add "cgroup" and "threadgroup" parameters to the vendor
hook to get the specific operation of the function.

Bug: 181917687

Change-Id: Ib6fae381aca2814434e7be5208b9437486ed1e53
Signed-off-by: maoshenshen <maoshenshen@oppo.com>
This commit is contained in:
maoshenshen
2025-02-11 21:37:14 +08:00
committed by T.J. Mercier
parent 3b58573735
commit 578bcc20c0
2 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/trace/hooks/cgroup.h
+2 -2
View File
@@ -12,8 +12,8 @@ struct cgroup_taskset;
struct cgroup_subsys;
struct cgroup_subsys_state;
DECLARE_HOOK(android_vh_cgroup_set_task,
TP_PROTO(int ret, struct task_struct *task),
TP_ARGS(ret, task));
TP_PROTO(int ret, struct cgroup *cgrp, struct task_struct *task, bool threadgroup),
TP_ARGS(ret, cgrp, task, threadgroup));
DECLARE_HOOK(android_vh_cgroup_attach,
TP_PROTO(struct cgroup_subsys *ss, struct cgroup_taskset *tset),
kernel/cgroup/cgroup-v1.c
+1 -1
View File
@@ -528,7 +528,7 @@ static ssize_t __cgroup1_procs_write(struct kernfs_open_file *of,
goto out_finish;
ret = cgroup_attach_task(cgrp, task, threadgroup);
trace_android_vh_cgroup_set_task(ret, task);
trace_android_vh_cgroup_set_task(ret, cgrp, task, threadgroup);
out_finish:
cgroup_procs_write_finish(task, locked);