linux/arch/x86/lib
Ingo Molnar b7882b7c65 x86: atomic64: Move the 32-bit atomic64_t implementation to a .c file
Linus noted that the atomic64_t primitives are all inlines
currently which is crazy because these functions have a large
register footprint anyway.

Move them to a separate file: arch/x86/lib/atomic64_32.c

Also, while at it, rename all uses of 'unsigned long long' to
the much shorter u64.

This makes the appearance of the prototypes a lot nicer - and
it also uncovered a few bugs where (yet unused) API variants
had 'long' as their return type instead of u64.

[ More intrusive changes are not yet done in this patch. ]

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
LKML-Reference: <alpine.LFD.2.01.0907021653030.3210@localhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-07-03 13:26:39 +02:00
..
atomic64_32.c x86: atomic64: Move the 32-bit atomic64_t implementation to a .c file 2009-07-03 13:26:39 +02:00
checksum_32.S
clear_page_64.S
copy_page_64.S
copy_user_64.S x86: wrong register was used in align macro 2008-07-30 10:10:39 -07:00
copy_user_nocache_64.S x86: wrong register was used in align macro 2008-07-30 10:10:39 -07:00
csum-copy_64.S
csum-partial_64.c
csum-wrappers_64.c
delay.c x86, delay: tsc based udelay should have rdtsc_barrier 2009-06-25 16:47:40 -07:00
getuser.S x86: use _types.h headers in asm where available 2009-02-13 11:35:01 -08:00
io_64.c
iomap_copy_64.S
Makefile x86: atomic64: Move the 32-bit atomic64_t implementation to a .c file 2009-07-03 13:26:39 +02:00
memcpy_32.c
memcpy_64.S x86: memcpy, clean up 2009-03-12 12:21:17 +01:00
memmove_64.c
memset_64.S
mmx_32.c
msr.c x86: MSR: add methods for writing of an MSR on several CPUs 2009-06-10 12:18:43 +02:00
putuser.S x86: merge putuser asm functions. 2008-07-09 09:14:13 +02:00
rwlock_64.S
semaphore_32.S
string_32.c x86: coding style fixes to arch/x86/lib/string_32.c 2008-08-15 16:53:25 +02:00
strstr_32.c x86: coding style fixes to arch/x86/lib/strstr_32.c 2008-08-15 16:53:24 +02:00
thunk_32.S
thunk_64.S
usercopy_32.c x86: use early clobbers in usercopy*.c 2009-01-21 09:43:17 +01:00
usercopy_64.c x86, 64-bit: Clean up user address masking 2009-06-20 15:40:00 -07:00