Re: svn commit: r357805 - head/sys/amd64/include

2020-02-12 Thread Mateusz Guzik
On 2/12/20, Gleb Smirnoff wrote: > On Wed, Feb 12, 2020 at 11:12:14AM +, Mateusz Guzik wrote: > M> Author: mjg > M> Date: Wed Feb 12 11:12:13 2020 > M> New Revision: 357805 > M> URL: https://svnweb.freebsd.org/changeset/base/357805 > M> > M> Log: > M> amd64: store per-cpu allocations

Re: svn commit: r357805 - head/sys/amd64/include

2020-02-12 Thread Gleb Smirnoff
On Wed, Feb 12, 2020 at 11:12:14AM +, Mateusz Guzik wrote: M> Author: mjg M> Date: Wed Feb 12 11:12:13 2020 M> New Revision: 357805 M> URL: https://svnweb.freebsd.org/changeset/base/357805 M> M> Log: M> amd64: store per-cpu allocations subtracted by __pcpu M> M> This eliminates a

svn commit: r357805 - head/sys/amd64/include

2020-02-12 Thread Mateusz Guzik
Author: mjg Date: Wed Feb 12 11:12:13 2020 New Revision: 357805 URL: https://svnweb.freebsd.org/changeset/base/357805 Log: amd64: store per-cpu allocations subtracted by __pcpu This eliminates a runtime subtraction from counter_u64_add. before: mov0x4f00ed(%rip),%rax#