As per Peter Zijlstra's review, these are the difference wrt V1:
* inclusion of appropriate header file linux/prefetch.h
* factorized the calls to prefetch into a separate function
* introduction of the local variable curr as a form of compiler
subexpression elimination (CSE)
* fixed Signed-off-by chain
* added comment as per why the prefetches are needed
Giovanni Gherdovich (1):
sched/cputime: Mitigate performance regression in
times()/clock_gettime()
kernel/sched/core.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
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2.6.6
