On Sun, 14 Jun 2009 14:22:23 -0700 Sam Leffler <s...@freebsd.org> wrote:
> Ed Schouten wrote: > > Author: ed > > Date: Sun Jun 14 18:01:35 2009 > > New Revision: 194204 > > URL: http://svn.freebsd.org/changeset/base/194204 > > > > Log: > > Enable PRINTF_BUFR_SIZE on i386 and amd64 by default. > > > > In the past there have been some reports of PRINTF_BUFR_SIZE not > > functioning correctly. Instead of having garbled console messages, we > > should just see whether the issues are still there and analyze them. > > > > When I suggested enabling this by default for SMP configurations I was > reminded it wasn't enabled because of potential stack overflow. > I've been using this for years and have yet to see a stack overflow. As a rule, kernel printf's seem to be short enough that a value of 128 is sufficient and doesn't result in stack pressure. --- Gary Jennejohn _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
