On 03/06/2014 12:56 PM, Frederic Weisbecker wrote:
Even though nsec based cputime_t maps to u64, nsecs_to_cputime() must
return a cputime_t value. We want to enforce this kind of cast in order
to track down buggy manipulations of cputime_t such as direct access
of its values under wrong assumptions on its backend type (nsecs,
jiffies, etc...) by core code.
Cc: Ingo Molnar <mi...@kernel.org>
Cc: Marcelo Tosatti <mtosa...@redhat.com>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Thomas Gleixner <t...@linutronix.de>
Signed-off-by: Frederic Weisbecker <fweis...@gmail.com>
Acked-by: Rik van Riel <r...@redhat.com>
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