diff options
| author | Tejun Heo <tj@kernel.org> | 2018-05-18 08:47:13 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2018-05-18 08:47:13 -0700 |
| commit | 88b72b31e15f9dfed069ede5416bb71040e0d299 (patch) | |
| tree | 0965c46c2b8daeed787781fd0ee62b6333ec513f /fs/proc/base.c | |
| parent | 8bf895931ee3b635888b5a302055f97362c92d79 (diff) | |
proc: Consolidate task->comm formatting into proc_task_name()
proc shows task->comm in three places - comm, stat, status - and each
is fetching and formatting task->comm slighly differently. This patch
renames task_name() to proc_task_name(), makes it more generic, and
updates all three paths to use it.
This will enable expanding comm reporting for workqueue workers.
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'fs/proc/base.c')
| -rw-r--r-- | fs/proc/base.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 1b2ede6abcdf..bb192a699bce 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -1565,9 +1565,8 @@ static int comm_show(struct seq_file *m, void *v) if (!p) return -ESRCH; - task_lock(p); - seq_printf(m, "%s\n", p->comm); - task_unlock(p); + proc_task_name(m, p, false); + seq_putc(m, '\n'); put_task_struct(p); |