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John David Anglin authored
In testing the "Fix non-access data TLB cache flush faults" change, I noticed a significant improvement in glibc build and check times. This led me to investigate the parisc_cache_flush_threshold setting. It determines when we switch from line flushing to whole cache flushing. It turned out that the parisc_cache_flush_threshold setting on mako and mako2 machines (PA8800 and PA8900 processors) was way too small. Adjusting this setting provided almost a factor two improvement in the glibc build and check time. Signed-off-by:
John David Anglin <dave.anglin@bell.net> Signed-off-by:
Helge Deller <deller@gmx.de>
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