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| author |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-27 10:03:28 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-27 10:03:28 +0200 |
| commit | e6aa42f93751e4d9ac8505b7ac57acd5506bdec9 (patch) | |
| tree | 3bdbb589c7e0abeb111cdd142f647fd21c762355 /kernel/hung_task.c | |
| parent | usb: gadget: u_ether: Remove duplicated include in u_ether.c (diff) | |
| parent | Linux 5.19-rc4 (diff) | |
| download | wireguard-linux-e6aa42f93751e4d9ac8505b7ac57acd5506bdec9.tar.xz wireguard-linux-e6aa42f93751e4d9ac8505b7ac57acd5506bdec9.zip | |
Merge 5.19-rc4 into usb-next
We need the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/hung_task.c')
| -rw-r--r-- | kernel/hung_task.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/kernel/hung_task.c b/kernel/hung_task.c index 80bfea5dd5c4..cff3ae8c818f 100644 --- a/kernel/hung_task.c +++ b/kernel/hung_task.c @@ -127,8 +127,6 @@ static void check_hung_task(struct task_struct *t, unsigned long timeout) * complain: */ if (sysctl_hung_task_warnings) { - printk_prefer_direct_enter(); - if (sysctl_hung_task_warnings > 0) sysctl_hung_task_warnings--; pr_err("INFO: task %s:%d blocked for more than %ld seconds.\n", @@ -144,8 +142,6 @@ static void check_hung_task(struct task_struct *t, unsigned long timeout) if (sysctl_hung_task_all_cpu_backtrace) hung_task_show_all_bt = true; - - printk_prefer_direct_exit(); } touch_nmi_watchdog(); @@ -208,17 +204,12 @@ static void check_hung_uninterruptible_tasks(unsigned long timeout) } unlock: rcu_read_unlock(); - if (hung_task_show_lock) { - printk_prefer_direct_enter(); + if (hung_task_show_lock) debug_show_all_locks(); - printk_prefer_direct_exit(); - } if (hung_task_show_all_bt) { hung_task_show_all_bt = false; - printk_prefer_direct_enter(); trigger_all_cpu_backtrace(); - printk_prefer_direct_exit(); } if (hung_task_call_panic) |