Re: [PATCH 34/36] cpuidle,omap3: Push RCU-idle into omap_sram_idle()
From: Peter Zijlstra <peterz@infradead.org>
Date: 2022-06-08 15:15:17
Also in:
linux-acpi, linux-arch, linux-arm-msm, linux-clk, linux-m68k, linux-mips, linux-omap, linux-perf-users, linux-pm, linux-riscv, linux-s390, linux-sh, linux-tegra, linux-um, lkml, rcu, sparclinux, virtualization, xen-devel
On Wed, Jun 08, 2022 at 04:27:57PM +0200, Peter Zijlstra wrote:
quoted hunk ↗ jump to hunk
@@ -254,11 +255,18 @@ void omap_sram_idle(void) */ if (save_state) omap34xx_save_context(omap3_arm_context); + + if (rcuidle) + cpuidle_rcu_enter(); + if (save_state == 1 || save_state == 3) cpu_suspend(save_state, omap34xx_do_sram_idle); else omap34xx_do_sram_idle(save_state); + if (rcuidle) + rcuidle_rcu_exit();
*sigh* so much for this having been exposed to the robots for >2 days :/