Ingo Molnar
e9acbff648
sched: introduce se->vruntime ...
introduce se->vruntime as a sum of weighted delta-exec's, and use that
as the key into the tree.
the idea to use absolute virtual time as the basic metric of scheduling
has been first raised by William Lee Irwin, advanced by Tong Li and first
prototyped by Roman Zippel in the "Really Fair Scheduler" (RFS) patchset.
also see:
http://lkml.org/lkml/2007/9/2/76
for a simpler variant of this patch.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Mike Galbraith <efault@gmx.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-15 17:00:04 +02:00
endianness annotations in arm io.h
2007-10-14 12:41:52 -07:00
[AVR32] Don't use __builtin_xchg()
2007-10-11 13:32:56 +02:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
2007-10-13 14:58:23 +01:00
frv: missing casts in cmpxchg()
2007-10-14 12:41:51 -07:00
fix sparc32 breakage (result of vmlinux.lds.S bug)
2007-10-13 09:58:59 -07:00
m68k: Export cachectl.h
2007-10-13 09:41:03 -07:00
[MIPS] CFE: Add missing parenthesis.
2007-10-13 00:53:00 +01:00
endian-clean in_le64/out_le64
2007-10-14 12:41:51 -07:00
[S390] s390: use PAGE_SIZE in vmlinux.lds
2007-10-12 16:13:10 +02:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
2007-10-13 09:49:04 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh64-2.6
2007-10-13 09:50:26 -07:00
[SPARC32]: Add irqflags.h to sparc32 and use it from generic code.
2007-10-13 21:53:11 -07:00
[SPARC64]: virt_irq --> bucket mapping no longer necessary
2007-10-13 23:50:38 -07:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm
2007-10-13 10:02:11 -07:00
[CRYPTO] sha: Add header file for SHA definitions
2007-10-10 16:55:50 -07:00
sched: introduce se->vruntime
2007-10-15 17:00:04 +02:00
v4l: copy_to_user() is not a good method name
2007-10-13 09:58:59 -07:00
[IPv6]: Export userland ND options through netlink (RDNSS support)
2007-10-10 21:22:05 -07:00
IB/cm: Modify interface to send MRAs in response to duplicate messages
2007-10-09 19:59:17 -07:00
e9acbff648