commit | a515348fc69fd1d9e8ebd34a16f1026d7fe32048 | [log] [tgz] |
---|---|---|
author | Michael Neuling <mikey@neuling.org> | Wed May 29 19:34:27 2013 +0000 |
committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Sat Jun 01 08:29:25 2013 +1000 |
tree | b51f9766922a1050e376df6680bfae4cec82014f | |
parent | 2ac6f427ad837a69561160b282eff80d9f0c2466 [diff] |
powerpc/pseries: Kill all prefetch streams on context switch On context switch, we should have no prefetch streams leak from one userspace process to another. This frees up prefetch resources for the next process. Based on patch from Milton Miller. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>