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Commit 6c7a2ca4 authored by Johannes Weiner's avatar Johannes Weiner Committed by Linus Torvalds
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x86-64: remove dead debugging code for !pse setups 



No need to maintain addr_end and p_end when they are never actually read
anywhere on !pse setups.  Remove the dead code.

Signed-off-by: default avatarJohannes Weiner <hannes@cmpxchg.org>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Bernhard Schmidt <Bernhard.Schmidt@lrz.de>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 0aad818b

arch/x86/mm/init_64.c

+0 −3
Original line number Diff line number Diff line
@@ -1311,9 +1311,6 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node) 


			if (!p)

				return -ENOMEM;



			addr_end = addr + PAGE_SIZE;

			p_end = p + PAGE_SIZE;

		} else {

			next = pmd_addr_end(addr, end);