kernel_optimize_test/init
Peter Zijlstra be5e610c0f math64: Add mul_u64_u32_shr()
Introduce mul_u64_u32_shr() as proposed by Andy a while back; it
allows using 64x64->128 muls on 64bit archs and recent GCC
which defines __SIZEOF_INT128__ and __int128.

(This new method will be used by the scheduler.)

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: fweisbec@gmail.com
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/n/tip-hxjoeuzmrcaumR0uZwjpe2pv@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-12-11 15:52:34 +01:00
..
calibrate.c kernel: delete __cpuinit usage from all core kernel files 2013-07-14 19:36:59 -04:00
do_mounts_initrd.c
do_mounts_md.c
do_mounts_rd.c ./Makefile: export initial ramdisk compression config option 2013-11-13 12:09:36 +09:00
do_mounts.c init/do_mounts.c: add maj:min syntax comment 2013-11-13 12:09:12 +09:00
do_mounts.h
init_task.c
initramfs.c
Kconfig math64: Add mul_u64_u32_shr() 2013-12-11 15:52:34 +01:00
main.c Revert "mm: create a separate slab for page->ptl allocation" 2013-11-20 14:41:47 -08:00
Makefile
noinitramfs.c
version.c proc: Split the namespace stuff out into linux/proc_ns.h 2013-05-01 17:29:39 -04:00