diff options
| author | Fuqian Huang <huangfq.daxian@gmail.com> | 2019-04-21 19:47:27 +0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2019-05-06 08:47:48 -0700 |
| commit | 1900da520c9fdc3a7cf00d21638f7c8721d5ac7f (patch) | |
| tree | 56a97c94e8635113c43e7062b85618276885d80b /kernel/cgroup/debug.c | |
| parent | 96b9c592def5d7203bdad1337d9c92a2183de5cb (diff) | |
kernel: cgroup: fix misuse of %x
Pointers should be printed with %p or %px rather than
cast to unsigned long type and printed with %lx.
Change %lx to %p to print the pointers.
Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/cgroup/debug.c')
| -rw-r--r-- | kernel/cgroup/debug.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/cgroup/debug.c b/kernel/cgroup/debug.c index 5f1b87330bee..80aa3f027ac3 100644 --- a/kernel/cgroup/debug.c +++ b/kernel/cgroup/debug.c @@ -64,8 +64,8 @@ static int current_css_set_read(struct seq_file *seq, void *v) css = cset->subsys[ss->id]; if (!css) continue; - seq_printf(seq, "%2d: %-4s\t- %lx[%d]\n", ss->id, ss->name, - (unsigned long)css, css->id); + seq_printf(seq, "%2d: %-4s\t- %p[%d]\n", ss->id, ss->name, + css, css->id); } rcu_read_unlock(); spin_unlock_irq(&css_set_lock); @@ -224,8 +224,8 @@ static int cgroup_subsys_states_read(struct seq_file *seq, void *v) if (css->parent) snprintf(pbuf, sizeof(pbuf) - 1, " P=%d", css->parent->id); - seq_printf(seq, "%2d: %-4s\t- %lx[%d] %d%s\n", ss->id, ss->name, - (unsigned long)css, css->id, + seq_printf(seq, "%2d: %-4s\t- %p[%d] %d%s\n", ss->id, ss->name, + css, css->id, atomic_read(&css->online_cnt), pbuf); } |