[openib-general] [PATCH] use mmiowb after doorbell ring

[Roland Dreier]

 > Sure. But this configuration of a program (x11 font server), not a library, is
 > that right? So user has a chance to know he's running it and read the man page
 > to figure which files are read.  It seems for libraries conf files are not
 > common.

No, actually I snipped the next few lines of the man page:

Description
       Fontconfig is a library designed to provide system-wide font configuration, cus-
       tomization and application access.

Off the top of my head I can also think of GTK+ (~/.gtkrc), and I seem
to have a ~/.gstreamer too.

I think the real question is whether we expect to have complex config
options that would be hard to stick in an environment variable.  At
this point I suspect not, so I guess I'll go with $sysconfdir/libibverbs.d
and $IBV_DRIVERS.

 - R.