| From: Ingo Molnar <mingo@elte.hu> |
| Date: Fri, 3 Jul 2009 08:44:03 -0500 |
| Subject: mm: Allow only slub on RT |
| |
| 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(+) |
| |
| --- a/init/Kconfig |
| +++ b/init/Kconfig |
| @@ -1825,6 +1825,7 @@ 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 |
| @@ -1845,6 +1846,7 @@ 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 |
