linux/arch/sparc
Peter Zijlstra 1996bda2a4 arch: Implement local64_t
On 64bit, local_t is of size long, and thus we make local64_t an alias.
On 32bit, we fall back to atomic64_t. (architecture can provide optimized
32-bit version)

(This new facility is to be used by perf events optimizations.)

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: linux-arch@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-06-09 11:12:36 +02:00
..
boot arch/sparc/boot/*.c: Mark various internal functions static 2009-11-15 15:01:40 -08:00
configs sparc64: Update defconfig. 2010-04-03 16:18:32 -07:00
include/asm arch: Implement local64_t 2010-06-09 11:12:36 +02:00
kernel perf: Cleanup {start,commit,cancel}_txn details 2010-06-09 11:12:34 +02:00
lib sparc64: Allocate sufficient stack space in ftrace stubs. 2010-04-13 18:59:02 -07:00
math-emu Revert "endian: #define __BYTE_ORDER" 2010-05-26 08:30:15 -07:00
mm Merge branch 'master' into export-slabh 2010-04-05 11:37:28 +09:00
oprofile sparc: using HZ needs an include of linux/param.h 2009-10-05 00:46:08 -07:00
prom sparc64: Make prom entry spinlock NMI safe. 2010-03-03 09:06:03 -08:00
Kconfig asm-generic: add NEED_SG_DMA_LENGTH to define sg_dma_len() 2010-05-27 09:12:54 -07:00
Kconfig.debug sparc64: Kill CONFIG_STACK_DEBUG code. 2010-04-12 22:36:03 -07:00
Makefile sparc: Set UTS_MACHINE correctly. 2009-12-05 17:17:55 -08:00