svn commit: r334824 - head/sys/vm
Gleb Smirnoff
glebius at FreeBSD.org
Sat Jun 9 00:26:17 UTC 2018
On Fri, Jun 08, 2018 at 03:16:17AM +0000, Mateusz Guzik wrote:
M> Author: mjg
M> Date: Fri Jun 8 03:16:16 2018
M> New Revision: 334824
M> URL: https://svnweb.freebsd.org/changeset/base/334824
M>
M> Log:
M> uma: remove M_ZERO support for pcpu zones
M>
M> Nothing in the tree uses it and pcpu zones have a fundamentally different use
M> case than the regular zones - they are not supposed to be allocated and freed
M> all the time.
M>
M> This reduces pollution in the allocation fast path.
Now counter(9) is broken and r334830 doesn't yet fix the problem. This won't
happen if commit was reviewed.
--
Gleb Smirnoff
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