| commit | 61b0b01686d482205db14987826e1a11dd17d65c | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Thu Feb 19 17:53:16 2015 +0100 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Thu Feb 19 18:05:38 2015 +0100 |
| tree | 6231308c7dbff1ad58e66de14ff5872d61d3577d | |
| parent | 4ba2815d3bf38d6a959d2d11b08cf862550dcfcc [diff] |
s390/spinlock: disabled compare-and-delay by default Until we have hard performance data about the effects of CAD in the spinlock loop disable the instruction by default. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>