delphij 6ba22f8d1a Revert r269404 and use cpu_ticks() for dbuf allocation.
Encode CPU's number by XOR'ing the CPU ID against the 64-bit cpu_ticks().

Reviewed by:	mav, gibbs
Differential Revision: https://phabric.freebsd.org/D521
MFC after:	2 weeks
2014-08-03 09:47:51 +00:00
..
2014-07-01 06:43:15 +00:00