[Differential] D8637: buf_ring.h: fix memory order issues.

2016-12-05 Thread alc (Alan Cox)
alc added a comment. Have you looked at https://reviews.freebsd.org/D1945, in particular, the most recent postings by sbahra_repnop.org? It's not clear to me that these changes will address the problem described in sbahra_repnop.org's postings. That said, your proposed changes do correct t

physically contiguous jumbo frames

2007-12-01 Thread Alan Cox
The reimplementation of contigmalloc(9) in HEAD and RELENG_7 makes the allocation of physically contiguous jumbo frames a real possibility. If you're using jumbo frames, please test the attached patch. Andrew Gallatin has already tested this patch with mxge and asked that I bump __FreeBSD_ver

Re: aio patch for review.

2004-09-30 Thread Alan Cox
On Thu, Sep 30, 2004 at 02:18:14AM -0700, Alfred Perlstein wrote: > properly cover the socket buffer for operations that need locking. > Just to be clear, your point is that soreadable() and sowriteable() should be performed with the corresponding socket buffer locked. Correct? If so, yes, pleas