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Documentation: core-api/cpuhotplug: Fix state names

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Dynamic allocated hotplug states in documentation and the comment above
cpuhp_state enum do not match the code. To not get confused by wrong
documentation, change to proper state names.

Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20230515162038.62703-1-anna-maria@linutronix.de
This commit is contained in:
Anna-Maria Behnsen 2023-05-15 18:20:38 +02:00 committed by Thomas Gleixner
parent 33af38d85b
commit e0a99a839f
2 changed files with 6 additions and 6 deletions
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10
Documentation/core-api/cpu_hotplug.rst
View File

@ -395,8 +395,8 @@ multi-instance state the following function is available:
* cpuhp_setup_state_multi(state, name, startup, teardown) * cpuhp_setup_state_multi(state, name, startup, teardown)
The @state argument is either a statically allocated state or one of the The @state argument is either a statically allocated state or one of the
constants for dynamically allocated states - CPUHP_PREPARE_DYN, constants for dynamically allocated states - CPUHP_BP_PREPARE_DYN,
CPUHP_ONLINE_DYN - depending on the state section (PREPARE, ONLINE) for CPUHP_AP_ONLINE_DYN - depending on the state section (PREPARE, ONLINE) for
which a dynamic state should be allocated. which a dynamic state should be allocated.
The @name argument is used for sysfs output and for instrumentation. The The @name argument is used for sysfs output and for instrumentation. The
@ -588,7 +588,7 @@ notifications on online and offline operations::
Setup and teardown a dynamically allocated state in the ONLINE section Setup and teardown a dynamically allocated state in the ONLINE section
for notifications on offline operations:: for notifications on offline operations::
state = cpuhp_setup_state(CPUHP_ONLINE_DYN, "subsys:offline", NULL, subsys_cpu_offline); state = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "subsys:offline", NULL, subsys_cpu_offline);
if (state < 0) if (state < 0)
return state; return state;
.... ....
@ -597,7 +597,7 @@ for notifications on offline operations::
Setup and teardown a dynamically allocated state in the ONLINE section Setup and teardown a dynamically allocated state in the ONLINE section
for notifications on online operations without invoking the callbacks:: for notifications on online operations without invoking the callbacks::
state = cpuhp_setup_state_nocalls(CPUHP_ONLINE_DYN, "subsys:online", subsys_cpu_online, NULL); state = cpuhp_setup_state_nocalls(CPUHP_AP_ONLINE_DYN, "subsys:online", subsys_cpu_online, NULL);
if (state < 0) if (state < 0)
return state; return state;
.... ....
@ -606,7 +606,7 @@ for notifications on online operations without invoking the callbacks::
Setup, use and teardown a dynamically allocated multi-instance state in the Setup, use and teardown a dynamically allocated multi-instance state in the
ONLINE section for notifications on online and offline operation:: ONLINE section for notifications on online and offline operation::
state = cpuhp_setup_state_multi(CPUHP_ONLINE_DYN, "subsys:online", subsys_cpu_online, subsys_cpu_offline); state = cpuhp_setup_state_multi(CPUHP_AP_ONLINE_DYN, "subsys:online", subsys_cpu_online, subsys_cpu_offline);
if (state < 0) if (state < 0)
return state; return state;
.... ....

2
include/linux/cpuhotplug.h
View File

@ -48,7 +48,7 @@
* same section. * same section.
* *
* If neither #1 nor #2 apply, please use the dynamic state space when * If neither #1 nor #2 apply, please use the dynamic state space when
* setting up a state by using CPUHP_PREPARE_DYN or CPUHP_PREPARE_ONLINE * setting up a state by using CPUHP_BP_PREPARE_DYN or CPUHP_AP_ONLINE_DYN
* for the @state argument of the setup function. * for the @state argument of the setup function.
* *
* See Documentation/core-api/cpu_hotplug.rst for further information and * See Documentation/core-api/cpu_hotplug.rst for further information and