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| author | Douglas Anderson <dianders@chromium.org> | 2023-05-27 03:41:33 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-20 01:25:27 +0200 |
| commit | 2711e4adef4fac2eeaee66e3c22a2f75ee86e7b3 (patch) | |
| tree | 1fb1a73bfa47b2d4183e376f3681948fd61ae260 /kernel/watchdog.c | |
| parent | watchdog/hardlockup: HAVE_NMI_WATCHDOG must implement watchdog_hardlockup_pro... (diff) | |
| download | linux-2711e4adef4fac2eeaee66e3c22a2f75ee86e7b3.tar.xz linux-2711e4adef4fac2eeaee66e3c22a2f75ee86e7b3.zip | |
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.c | 2 |
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) |