summaryrefslogtreecommitdiff
path: root/kernel/watchdog.c
diff options
context:
space:
mode:
authorDouglas Anderson <dianders@chromium.org>2023-05-27 04:41:33 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-06-20 02:25:27 +0300
commit2711e4adef4fac2eeaee66e3c22a2f75ee86e7b3 (patch)
tree1fb1a73bfa47b2d4183e376f3681948fd61ae260 /kernel/watchdog.c
parent6426e8d1f27417834ea37e75a9ead832d1cf7713 (diff)
downloadlinux-2711e4adef4fac2eeaee66e3c22a2f75ee86e7b3.tar.xz
watchdog/hardlockup: don't use raw_cpu_ptr() in watchdog_hardlockup_kick()
In the patch ("watchdog/hardlockup: add a "cpu" param to watchdog_hardlockup_check()") there was no reason to use raw_cpu_ptr(). Using this_cpu_ptr() works fine. Link: https://lkml.kernel.org/r/20230526184139.3.I660e103077dcc23bb29aaf2be09cb234e0495b2d@changeid Signed-off-by: Douglas Anderson <dianders@chromium.org> Suggested-by: Petr Mladek <pmladek@suse.com> Reviewed-by: Petr Mladek <pmladek@suse.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'kernel/watchdog.c')
-rw-r--r--kernel/watchdog.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 62230f5b8878..32dac8028753 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -133,7 +133,7 @@ static bool is_hardlockup(unsigned int cpu)
static unsigned long watchdog_hardlockup_kick(void)
{
- return atomic_inc_return(raw_cpu_ptr(&hrtimer_interrupts));
+ return atomic_inc_return(this_cpu_ptr(&hrtimer_interrupts));
}
void watchdog_hardlockup_check(unsigned int cpu, struct pt_regs *regs)