cpu/hotplug: Clarify CPU hotplug step name for timers

After commit 249d4a9b3246 ("timers: Reinitialize per cpu bases on hotplug")
i.e. the introduction of state CPUHP_TIMERS_PREPARE instead of
CPUHP_TIMERS_DEAD the step name "timers:dead" is not longer accurate.

Rename it to "timers:prepare".

[ tglx: Massaged changelog ]

Signed-off-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: gkohli@codeaurora.org
Cc: neeraju@codeaurora.org
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Brendan Jackman <brendan.jackman@arm.com>
Cc: Mathieu Malaterre <malat@debian.org>
Link: https://lkml.kernel.org/r/1532443668-26810-1-git-send-email-mojha@codeaurora.org

diff --git a/kernel/cpu.c b/kernel/cpu.c
index 0db8938fbb236e58284927040e19998718ae74e7..8e6606ac3d728863dc15d3f69ad6408de1d14dc3 100644 (file)
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -1274,7 +1274,7 @@ static struct cpuhp_step cpuhp_hp_states[] = {
         * otherwise a RCU stall occurs.
         */
        [CPUHP_TIMERS_PREPARE] = {
-               .name                   = "timers:dead",
+               .name                   = "timers:prepare",
                .startup.single         = timers_prepare_cpu,
                .teardown.single        = timers_dead_cpu,
        },