Author: kib
Date: Wed May 6 09:38:44 2015
New Revision: 282523
URL: https://svnweb.freebsd.org/changeset/base/282523
Log:
MFC r282245:
Remove the #ifdef DEBUG code, which is not compilable on 64bit
architectures.
PR: 199767
Modified:
stable/10/libexec/getty/subr.c
Directory
Author: mav
Date: Wed May 6 21:08:16 2015
New Revision: 282569
URL: https://svnweb.freebsd.org/changeset/base/282569
Log:
MFC r281860: Make AIO to not allocate pbufs for unmapped I/O like r281825.
While there, make few more performance optimizations.
On 40-core system doing many
Author: mav
Date: Wed May 6 21:06:32 2015
New Revision: 282568
URL: https://svnweb.freebsd.org/changeset/base/282568
Log:
MFC r281825: Rewrite physio() to not allocate pbufs for unmapped I/O.
pbufs is a limited resource, and their allocator is not SMP-scalable.
So instead of always
