linux/include
Peter Zijlstra 145ca25eb2 lib: floating proportions
Given a set of objects, floating proportions aims to efficiently give the
proportional 'activity' of a single item as compared to the whole set. Where
'activity' is a measure of a temporal property of the items.

It is efficient in that it need not inspect any other items of the set
in order to provide the answer. It is not even needed to know how many
other items there are.

It has one parameter, and that is the period of 'time' over which the
'activity' is measured.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-17 08:42:45 -07:00
..
acpi
asm-alpha alpha: beautify vmlinux.lds 2007-10-16 09:43:03 -07:00
asm-arm imxfb: fast read flag and nonstandard field configurable 2007-10-16 09:43:21 -07:00
asm-avr32 kprobes: support kretprobe blacklist 2007-10-16 09:43:10 -07:00
asm-blackfin bf54x-lq043fb: framebuffer driver for Blackfin BF54x framebuffer device driver 2007-10-16 09:43:20 -07:00
asm-cris
asm-frv include/asm-frv/thread_info.h: kmalloc + memset conversion to kzalloc 2007-10-16 09:43:03 -07:00
asm-generic flush icache before set_pte() on ia64: flush icache at set_pte 2007-10-16 09:42:59 -07:00
asm-h8300
asm-ia64 Merge branch 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block 2007-10-16 10:09:16 -07:00
asm-m32r m32r: convert to generic sys_ptrace 2007-10-16 09:43:04 -07:00
asm-m68k
asm-m68knommu M68KNOMMU: remove unused config symbol CONFIG_DISKtel 2007-10-16 09:43:03 -07:00
asm-mips Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2007-10-16 10:44:35 -07:00
asm-parisc
asm-powerpc powerpc: add Altivec/VMX state to coredumps 2007-10-17 08:42:44 -07:00
asm-ppc
asm-s390 kprobes: support kretprobe blacklist 2007-10-16 09:43:10 -07:00
asm-sh x86: optimize page faults like all other achitectures and kill notifier cruft 2007-10-16 09:42:50 -07:00
asm-sh64
asm-sparc SPARC: sg chaining support 2007-10-16 11:27:32 +02:00
asm-sparc64 Merge branch 'for-linus' of git://git.kernel.dk/data/git/linux-2.6-block 2007-10-16 10:09:16 -07:00
asm-um uml: style fixes in FP code 2007-10-16 09:43:07 -07:00
asm-v850
asm-x86 x86: replace NT_PRXFPREG with ELF_CORE_XFPREG_TYPE #define 2007-10-17 08:42:44 -07:00
asm-xtensa
crypto
keys
linux lib: floating proportions 2007-10-17 08:42:45 -07:00
math-emu
media
mtd
net [IPV6]: Replace sk_buff ** with sk_buff * in input handlers 2007-10-15 12:50:28 -07:00
pcmcia pcmcia: use DMA_MASK_NONE for the default for all pcmcia devices 2007-10-16 09:42:50 -07:00
rdma
rxrpc
scsi remove sglist_len 2007-10-16 11:24:44 +02:00
sound [ALSA] version 1.0.15 2007-10-16 16:57:46 +02:00
video pm2fb: hardware cursor support for the Permedia2 2007-10-16 09:43:18 -07:00
xen
Kbuild