diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2024-06-12 15:18:30 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-07-03 19:30:11 -0700 |
| commit | 96e13a4ea2ba720619f220bead2864dcf913b173 (patch) | |
| tree | 7da25a92b57eeca3c76d96223bf9d7d6272b46a0 /mm/memory-failure.c | |
| parent | 5a8b01be4f6f50838b094509a49e1e5ed32c1c5c (diff) | |
| download | lwn-96e13a4ea2ba720619f220bead2864dcf913b173.tar.gz lwn-96e13a4ea2ba720619f220bead2864dcf913b173.zip | |
mm/memory-failure: use helper macro task_pid_nr()
Use helper macro task_pid_nr() to get the pid of a task. No functional
change intended.
Link: https://lkml.kernel.org/r/20240612071835.157004-9-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Borislav Petkov (AMD) <bp@alien8.de>
Cc: David Hildenbrand <david@redhat.com>
Cc: kernel test robot <lkp@intel.com>
Cc: Naoya Horiguchi <nao.horiguchi@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/memory-failure.c')
| -rw-r--r-- | mm/memory-failure.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c index ee6ec63534b7..bd3ab367ba2f 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -343,7 +343,7 @@ static int kill_proc(struct to_kill *tk, unsigned long pfn, int flags) int ret = 0; pr_err("%#lx: Sending SIGBUS to %s:%d due to hardware memory corruption\n", - pfn, t->comm, t->pid); + pfn, t->comm, task_pid_nr(t)); if ((flags & MF_ACTION_REQUIRED) && (t == current)) ret = force_sig_mceerr(BUS_MCEERR_AR, @@ -361,7 +361,7 @@ static int kill_proc(struct to_kill *tk, unsigned long pfn, int flags) addr_lsb, t); if (ret < 0) pr_info("Error sending signal to %s:%d: %d\n", - t->comm, t->pid, ret); + t->comm, task_pid_nr(t), ret); return ret; } @@ -523,7 +523,7 @@ static void kill_procs(struct list_head *to_kill, int forcekill, if (forcekill) { if (tk->addr == -EFAULT) { pr_err("%#lx: forcibly killing %s:%d because of failure to unmap corrupted page\n", - pfn, tk->tsk->comm, tk->tsk->pid); + pfn, tk->tsk->comm, task_pid_nr(tk->tsk)); do_send_sig_info(SIGKILL, SEND_SIG_PRIV, tk->tsk, PIDTYPE_PID); } @@ -536,7 +536,7 @@ static void kill_procs(struct list_head *to_kill, int forcekill, */ else if (kill_proc(tk, pfn, flags) < 0) pr_err("%#lx: Cannot send advisory machine check signal to %s:%d\n", - pfn, tk->tsk->comm, tk->tsk->pid); + pfn, tk->tsk->comm, task_pid_nr(tk->tsk)); } list_del(&tk->nd); put_task_struct(tk->tsk); |