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fork: Move memcg_charge_kernel_stack() into CONFIG_VMAP_STACK
authorSebastian Andrzej Siewior <bigeasy@linutronix.de>
Thu, 17 Feb 2022 10:24:03 +0000 (11:24 +0100)
committerThomas Gleixner <tglx@linutronix.de>
Tue, 22 Feb 2022 21:25:01 +0000 (22:25 +0100)
commitf1c1a9ee00e4c53c9ccc03ec1aff4792948a25eb
tree4aa7ee5151dc0add64993ae773b97f33a92fa427tree | snapshot
parent7865aba3ade4cf30f0ac08e015550084a50d9afbcommit | diff
fork: Move memcg_charge_kernel_stack() into CONFIG_VMAP_STACK

memcg_charge_kernel_stack() is only used in the CONFIG_VMAP_STACK case.

Move memcg_charge_kernel_stack() into the CONFIG_VMAP_STACK block and
invoke it from within alloc_thread_stack_node().

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lore.kernel.org/r/20220217102406.3697941-6-bigeasy@linutronix.de
kernel/fork.c diff | blob | history
Domain: System / Kernel;