Nitin Gupta 7bc3777ca1 sparc64: Trim page tables for 8M hugepages ... For PMD aligned (8M) hugepages, we currently allocate all four page table levels which is wasteful. We now allocate till PMD level only which saves memory usage from page tables. Also, when freeing page table for 8M hugepage backed region, make sure we don't try to access non-existent PTE level. Orabug: 22630259 Signed-off-by: Nitin Gupta <nitin.m.gupta@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-07-29 10:49:16 -07:00
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boot
configs
crypto
include	sparc64: Trim page tables for 8M hugepages	2016-07-29 10:49:16 -07:00
kernel	sparc32: off by ones in BUG_ON()	2016-07-27 22:53:17 -07:00
lib	locking/atomic, arch/sparc: Implement atomic{,64}_fetch_{add,sub,and,or,xor}()	2016-06-16 10:48:30 +02:00
math-emu
mm	sparc64: Trim page tables for 8M hugepages	2016-07-29 10:49:16 -07:00
net
oprofile
power
prom
Kbuild
Kconfig	lib/GCD.c: use binary GCD algorithm instead of Euclidean	2016-05-20 17:58:30 -07:00
Kconfig.debug
Makefile