From bb3b2cfeb206f5b10b859e134651b54120e3f530 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 30 Jun 2026 18:05:56 +0100 Subject: ARM: 9480/1: entry: expand comment in __switch_to As per discussion between the developers in the mail thread linked, expand the comment in __switch_to so that readers of the code understand what is going on. Suggested-by: Mark Rutland Acked-by: Mark Rutland Signed-off-by: Linus Walleij > Signed-off-by: Russell King --- arch/arc/Kconfig.debug | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 arch/arc/Kconfig.debug (limited to 'arch/arc/Kconfig.debug') diff --git a/arch/arc/Kconfig.debug b/arch/arc/Kconfig.debug new file mode 100644 index 000000000..45add86de --- /dev/null +++ b/arch/arc/Kconfig.debug @@ -0,0 +1,10 @@ +# SPDX-License-Identifier: GPL-2.0 + +config 16KSTACKS + bool "Use 16Kb for kernel stacks instead of 8Kb" + help + If you say Y here the kernel will use a 16Kb stacksize for the + kernel stack attached to each process/thread. The default is 8K. + This increases the resident kernel footprint and will cause less + threads to run on the system and also increase the pressure + on the VM subsystem for higher order allocations. -- cgit v1.3.1