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| author | Peter Zijlstra <peterz@infradead.org> | 2023-05-19 12:21:11 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2023-06-05 21:11:09 +0200 |
| commit | e6a15fa9ea8372ad4db973191233f743ae1081d5 (patch) | |
| tree | 164eb72493c6e2f23b7cb2ef24aedbb97849988f /drivers/cpuidle/poll_state.c | |
| parent | sched/clock: Provide local_clock_noinstr() (diff) | |
| download | linux-e6a15fa9ea8372ad4db973191233f743ae1081d5.tar.xz linux-e6a15fa9ea8372ad4db973191233f743ae1081d5.zip | |
cpuidle: Use local_clock_noinstr()
With the introduction of local_clock_noinstr(), local_clock() itself
is no longer marked noinstr, use the correct function.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Tested-by: Michael Kelley <mikelley@microsoft.com> # Hyper-V
Link: https://lore.kernel.org/r/20230519102716.045980863@infradead.org
Diffstat (limited to 'drivers/cpuidle/poll_state.c')
| -rw-r--r-- | drivers/cpuidle/poll_state.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cpuidle/poll_state.c b/drivers/cpuidle/poll_state.c index bdcfeaecd228..9b6d90a72601 100644 --- a/drivers/cpuidle/poll_state.c +++ b/drivers/cpuidle/poll_state.c @@ -15,7 +15,7 @@ static int __cpuidle poll_idle(struct cpuidle_device *dev, { u64 time_start; - time_start = local_clock(); + time_start = local_clock_noinstr(); dev->poll_time_limit = false; @@ -32,7 +32,7 @@ static int __cpuidle poll_idle(struct cpuidle_device *dev, continue; loop_count = 0; - if (local_clock() - time_start > limit) { + if (local_clock_noinstr() - time_start > limit) { dev->poll_time_limit = true; break; } |