From cab7a7e5b6c5c2638b00c72559ff9fb715583c98 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Sun, 27 Nov 2016 00:13:40 +0100 Subject: mm/zswap: Convert pool to hotplug state machine Install the callbacks via the state machine. Multi state is used to address the per-pool notifier. Uppon adding of the intance the callback is invoked for all online CPUs so the manual init can go. Signed-off-by: Sebastian Andrzej Siewior Cc: linux-mm@kvack.org Cc: Seth Jennings Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20161126231350.10321-13-bigeasy@linutronix.de Signed-off-by: Thomas Gleixner --- include/linux/cpuhotplug.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/cpuhotplug.h') diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index 62f51a4e8676..c7d0d76ef0ee 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -66,6 +66,7 @@ enum cpuhp_state { CPUHP_TRACE_RB_PREPARE, CPUHP_MM_ZS_PREPARE, CPUHP_MM_ZSWP_MEM_PREPARE, + CPUHP_MM_ZSWP_POOL_PREPARE, CPUHP_TIMERS_DEAD, CPUHP_NOTF_ERR_INJ_PREPARE, CPUHP_MIPS_SOC_PREPARE, -- cgit v1.2.3