diff options
| author | Alexey Dobriyan <[email protected]> | 2022-07-23 20:09:07 +0300 |
|---|---|---|
| committer | akpm <[email protected]> | 2022-07-29 18:12:35 -0700 |
| commit | ed8fb78d7ecdeb3e2e86df0027e2c2cc55f9908b (patch) | |
| tree | 7f920e6a5a183ce4b9c4ab5df660fb08ae64541e /fs/proc/array.c | |
| parent | fa7d574ba4f4f3f4f78d432c8545d9045daa89b1 (diff) | |
proc: add some (hopefully) insightful comments
* /proc/${pid}/net status
* removing PDE vs last close stuff (again!)
* random small stuff
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Alexey Dobriyan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
| -rw-r--r-- | fs/proc/array.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c index 65fa603422e0..99fcbfda8e25 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -99,6 +99,10 @@ void proc_task_name(struct seq_file *m, struct task_struct *p, bool escape) { char tcomm[64]; + /* + * Test before PF_KTHREAD because all workqueue worker threads are + * kernel threads. + */ if (p->flags & PF_WQ_WORKER) wq_worker_comm(tcomm, sizeof(tcomm), p); else if (p->flags & PF_KTHREAD) |