Alexander van Heukelum 3a48305028 x86: optimize find_first_bit for small bitmaps ...

Avoid a call to find_first_bit if the bitmap size is know at
compile time and small enough to fit in a single long integer.
Modeled after an optimization in the original x86_64-specific
code.

Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2008-04-26 19:21:17 +02:00

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acpi

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asm-alpha

generic: implement __fls on all 64-bit archs

2008-04-26 19:21:16 +02:00

asm-arm

[MTD] [NAND] S3C2410 Allow ECC disable to be specified by the board

2008-04-22 21:41:32 +01:00

asm-avr32

avr32: add include/asm-avr32/serial.h

2008-04-19 20:40:10 -04:00

asm-blackfin

[Blackfin] arch: add include/boot .gitignore files

2008-04-25 08:29:11 +08:00

asm-cris

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asm-frv

frv: remove HARD_RESET_NOW()

2008-04-21 16:03:13 -07:00

asm-generic

bitops: use __fls for fls64 on 64-bit archs

2008-04-26 19:21:16 +02:00

asm-h8300

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asm-ia64

generic: implement __fls on all 64-bit archs

2008-04-26 19:21:16 +02:00

asm-m32r

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asm-m68k

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asm-m68knommu

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asm-mips

generic: implement __fls on all 64-bit archs

2008-04-26 19:21:16 +02:00

asm-mn10300

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asm-parisc

generic: implement __fls on all 64-bit archs

2008-04-26 19:21:16 +02:00

asm-powerpc

generic: implement __fls on all 64-bit archs

2008-04-26 19:21:16 +02:00

asm-ppc

[POWERPC] 4xx: Fix duplicate phys_addr_t definition

2008-04-24 20:57:34 +10:00

asm-s390

generic: implement __fls on all 64-bit archs

2008-04-26 19:21:16 +02:00

asm-sh

generic: implement __fls on all 64-bit archs

2008-04-26 19:21:16 +02:00

asm-sparc

[SPARC64]: NUMA device infrastructure.

2008-04-23 23:32:16 -07:00

asm-sparc64

generic: implement __fls on all 64-bit archs

2008-04-26 19:21:16 +02:00

asm-um

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asm-v850

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asm-x86

x86: switch 64-bit to generic find_first_bit

2008-04-26 19:21:16 +02:00

asm-xtensa

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crypto

[CRYPTO] aes: Export generic setkey

2008-04-21 10:19:34 +08:00

keys

KEYS: Fix the comment to match the file name in rxrpc-type.h.

2008-04-21 22:43:55 +00:00

linux

x86: optimize find_first_bit for small bitmaps

2008-04-26 19:21:17 +02:00

math-emu

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media

V4L/DVB (7677): saa7134: Add/fix Beholder entries

2008-04-24 14:09:46 -03:00

mtd

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net

IPv6 support for NFS server export caches

2008-04-23 16:13:36 -04:00

pcmcia

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rdma

IB: convert struct class_device to struct device

2008-04-19 19:10:30 -07:00

rxrpc

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scsi

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6

2008-04-21 15:49:58 -07:00

sound

[ALSA] Define MPU401 registers in sound/mpu401_uart.h

2008-04-24 12:38:22 +02:00

video

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xen

xen: add balloon driver

2008-04-24 23:57:33 +02:00

Kbuild

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