kernel_samsung_espresso10.git - kernel/samsung/espresso10

	Commit message (Collapse)	Author	Age	Files	Lines
*	sh: Fix up T-bit error handling in SH-4A mutex fastpath.	Takashi Yoshii	2009-01-29	1	-12/+9
\| \| \| \| \| \| \| \| \|	This corrects a deadlock encountered on ap325 in the cases where the mutex is contended and the slow-path needs to be fallen back upon. Signed-off-by: Takashi YOSHII <yoshii.takashi@renesas.com> Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
*	sh: Fix an off-by-1 check in __mutex_fastpath_unlock().	Paul Mundt	2008-12-22	1	-1/+1
\| \| \| \|	Signed-off-by: Paul Mundt <lethal@linux-sh.org>
*	sh: Fix up the SH-4A mutex fastpath semantics.	Paul Mundt	2008-12-22	1	-16/+21
\| \| \| \| \| \| \| \| \|	This fixes up the __mutex_fastpath_xxx() routines to match the semantics noted in the comment. Previously these were looping rather than doing a single-pass, which is counter-intuitive, as the slow path takes care of the looping for us in the event of contention. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
*	sh: Add SH-4A optimized fastpath mutex implementation.	Michael Trimarchi	2008-12-22	1	-0/+107
	Add fast mutex path implementation for the SH4A architecture Signed-off-by: Michael Trimarchi <trimarchimichael@yahoo.it> Signed-off-by: Paul Mundt <lethal@linux-sh.org>