cpu/hotplug: remove CPUHP_SLAB_PREPARE hooks
authorVlastimil Babka <vbabka@suse.cz>
Mon, 2 Oct 2023 14:36:55 +0000 (16:36 +0200)
committerVlastimil Babka <vbabka@suse.cz>
Tue, 5 Dec 2023 10:17:58 +0000 (11:17 +0100)
commit70da1d01edf6da3fde1df98b2125a77083a0fb82
tree6e16c6aefe4c742647bcfba2d42096950d514ce2
parentbc3dcb850f1818528fcafb10dd38a4590d9119e3
cpu/hotplug: remove CPUHP_SLAB_PREPARE hooks

The CPUHP_SLAB_PREPARE hooks are only used by SLAB which is removed.
SLUB defines them as NULL, so we can remove those altogether.

Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David Rientjes <rientjes@google.com>
Tested-by: David Rientjes <rientjes@google.com>
Reviewed-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Tested-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
include/linux/cpuhotplug.h
include/linux/slab.h
kernel/cpu.c