summaryrefslogtreecommitdiffstats
path: root/include/asm-sh/bitops-grb.h (follow)
Commit message (Collapse)AuthorAgeFilesLines
* sh: GUSA atomic rollback support.Stuart Menefy2008-01-281-0/+169
This implements kernel-level atomic rollback built on top of gUSA, as an alternative non-IRQ based atomicity method. This is generally a faster method for platforms that are lacking the LL/SC pairs that SH-4A and later use, and is only supportable on legacy cores. Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>