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-rw-r--r--init/Kconfig7
1 files changed, 2 insertions, 5 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 4e009fde4b6..9264895ab33 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -577,14 +577,11 @@ config SLUB
and has enhanced diagnostics.
config SLOB
-#
-# SLOB does not support SMP because SLAB_DESTROY_BY_RCU is unsupported
-#
- depends on EMBEDDED && !SMP && !SPARSEMEM
+ depends on EMBEDDED && !SPARSEMEM
bool "SLOB (Simple Allocator)"
help
SLOB replaces the SLAB allocator with a drastically simpler
- allocator. SLOB is more space efficient that SLAB but does not
+ allocator. SLOB is more space efficient than SLAB but does not
scale well (single lock for all operations) and is also highly
susceptible to fragmentation. SLUB can accomplish a higher object
density. It is usually better to use SLUB instead of SLOB.