From 7c1315ffc5e93492cbf98ca4a9794d6f1daab01e Mon Sep 17 00:00:00 2001
Message-Id: <7c1315ffc5e93492cbf98ca4a9794d6f1daab01e.1594742966.git.zanussi@kernel.org>
In-Reply-To: <832f7d97d6b989a5b4860dd2dbec58ad6ad5ab81.1594742966.git.zanussi@kernel.org>
References: <832f7d97d6b989a5b4860dd2dbec58ad6ad5ab81.1594742966.git.zanussi@kernel.org>
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:44:03 -0500
Subject: [PATCH 041/329] mm: Allow only slub on RT
Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.132-rt59.tar.xz

Disable SLAB and SLOB on -RT. Only SLUB is adopted to -RT needs.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 init/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/init/Kconfig b/init/Kconfig
index 47035b5a46f6..ae9a0113a699 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1637,6 +1637,7 @@ choice
 
 config SLAB
 	bool "SLAB"
+	depends on !PREEMPT_RT_FULL
 	select HAVE_HARDENED_USERCOPY_ALLOCATOR
 	help
 	  The regular slab allocator that is established and known to work
@@ -1657,6 +1658,7 @@ config SLUB
 config SLOB
 	depends on EXPERT
 	bool "SLOB (Simple Allocator)"
+	depends on !PREEMPT_RT_FULL
 	help
 	   SLOB replaces the stock allocator with a drastically simpler
 	   allocator. SLOB is generally more space efficient but
-- 
2.17.1

