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Commit 0d9ac162 authored by Vladimir Murzin's avatar Vladimir Murzin Committed by Russell King
Browse files

ARM: 8696/1: mm: Remove dead code in mem_init() 



The code in question checks memory constrains to set default policy for
overcommit; however we support page size of 4K only thus condition is
always evaluated to false. Remove that dead code.

Signed-off-by: default avatarVladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: default avatarRussell King <rmk+kernel@armlinux.org.uk>
parent 6022f80d

arch/arm/mm/init.c

+0 −10
Original line number Diff line number Diff line
@@ -580,16 +580,6 @@ void __init mem_init(void) 
	BUILD_BUG_ON(PKMAP_BASE + LAST_PKMAP * PAGE_SIZE > PAGE_OFFSET);

	BUG_ON(PKMAP_BASE + LAST_PKMAP * PAGE_SIZE	> PAGE_OFFSET);

#endif



	if (PAGE_SIZE >= 16384 && get_num_physpages() <= 128) {

		extern int sysctl_overcommit_memory;

		/*

		 * On a machine this small we won't get

		 * anywhere without overcommit, so turn

		 * it on by default.

		 */

		sysctl_overcommit_memory = OVERCOMMIT_ALWAYS;

	}

}



#ifdef CONFIG_STRICT_KERNEL_RWX