linux/arch/sparc
Nick Piggin 8426e1f6af [PATCH] atomic: inc_not_zero
Introduce an atomic_inc_not_zero operation.  Make this a special case of
atomic_add_unless because lockless pagecache actually wants
atomic_inc_not_negativeone due to its offset refcount.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-13 18:14:16 -08:00
..
boot Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
kernel [SPARC]: Use ARRAY_SIZE macro 2005-11-09 12:03:05 -08:00
lib [PATCH] atomic: inc_not_zero 2005-11-13 18:14:16 -08:00
math-emu Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mm [SPARC]: Use ARRAY_SIZE macro 2005-11-09 12:03:05 -08:00
prom [PATCH] sparc NULL noise removal 2005-05-04 07:33:13 -07:00
Kconfig [SPARC]: Add sun4m LED driver. 2005-11-07 14:08:04 -08:00
Kconfig.debug Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile kbuild: arm26,sparc use generic asm-offset support 2005-09-09 20:35:55 +02:00
defconfig [SPARC32]: Revert IOMAP change eb98129eec 2005-10-10 21:02:26 -07:00