Catalin Marinas 048fa2df92 generic: Implement generic ffs/fls using __builtin_* functions ...

This patch implements ffs, __ffs, fls, __fls using __builtin_* gcc
functions. These header files can be used by other architectures that
rely on the gcc builtins.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

2012-09-14 17:15:41 +01:00

..

__ffs.h

x86, generic: mark complex bitops.h inlines as __always_inline

2009-01-13 18:56:30 +01:00

__fls.h

x86, generic: mark complex bitops.h inlines as __always_inline

2009-01-13 18:56:30 +01:00

arch_hweight.h

arch, hweight: Fix compilation errors

2010-05-04 10:25:27 -07:00

atomic.h

Add #includes needed to permit the removal of asm/system.h

2012-03-28 18:30:03 +01:00

builtin-__ffs.h

generic: Implement generic ffs/fls using __builtin_* functions

2012-09-14 17:15:41 +01:00

builtin-__fls.h

generic: Implement generic ffs/fls using __builtin_* functions

2012-09-14 17:15:41 +01:00

builtin-ffs.h

generic: Implement generic ffs/fls using __builtin_* functions

2012-09-14 17:15:41 +01:00

builtin-fls.h

generic: Implement generic ffs/fls using __builtin_* functions

2012-09-14 17:15:41 +01:00

const_hweight.h

bitops: Optimize hweight() by making use of compile-time evaluation

2010-04-06 15:52:11 -07:00

ext2-atomic-setbit.h

asm-generic: add another generic ext2 atomic bitops

2011-07-26 16:49:46 -07:00

ext2-atomic.h

asm-generic: add another generic ext2 atomic bitops

2011-07-26 16:49:46 -07:00

ffs.h

[PATCH] bitops: generic ffs()

2006-03-26 08:57:11 -08:00

ffz.h

[PATCH] bitops: generic ffz()

2006-03-26 08:57:10 -08:00

find.h

bitops: add #ifndef for each of find bitops

2011-05-26 17:12:38 -07:00

fls64.h

x86, generic: mark complex bitops.h inlines as __always_inline

2009-01-13 18:56:30 +01:00

fls.h

x86, generic: mark complex bitops.h inlines as __always_inline

2009-01-13 18:56:30 +01:00

hweight.h

bitops: Optimize hweight() by making use of compile-time evaluation

2010-04-06 15:52:11 -07:00

le.h

bitops: add #ifndef for each of find bitops

2011-05-26 17:12:38 -07:00

lock.h

bitops: introduce lock ops

2007-10-18 14:37:29 -07:00

non-atomic.h

define first set of BIT* macros

2007-10-19 11:53:42 -07:00

sched.h

sched: simplify sched_find_first_bit()

2007-07-09 18:52:00 +02:00