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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