2 Commits (2bace8b95108746f6123d312f47f5bda4eb17a26)

Author	SHA1	Message	Date
Aoi Shinkai	4c7c997886	sh: Fix sh4a llsc-based cmpxchg() ... This fixes up a typo in the ll/sc based cmpxchg code which apparently wasn't getting a lot of testing due to the swapped old/new pair. With that fixed up, the ll/sc code also starts using it and provides its own atomic_add_unless(). Signed-off-by: Aoi Shinkai <shinkoi2005@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>	16 years ago
Paul Mundt	f15cbe6f1a	sh: migrate to arch/sh/include/ ... This follows the sparc changes a439fe51a1. Most of the moving about was done with Sam's directions at: http://marc.info/?l=linux-sh&m=121724823706062&w=2 with subsequent hacking and fixups entirely my fault. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>	17 years ago
Paul Mundt	ec723fbe7e	sh: Split out atomic ops logically. ... We have a few different ways to do the atomic operations, so split them out in to different headers rather than bloating atomic.h. Kernelspace gUSA will take this up to a third implementation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>	18 years ago