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MFC 239906:
authorjhb <jhb@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sun, 7 Oct 2012 18:25:48 +0000 (18:25 +0000)
committerjhb <jhb@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Sun, 7 Oct 2012 18:25:48 +0000 (18:25 +0000)
commit20de64eb71fe5bf07e4d5867d78e20aeb115c339
treec4b14677cac58f2a5a337c9c7bc2b586be0254d6
parent0e092f9937d1d0d817e6d9e87a035cc863493b5a
MFC 239906:
Clarify that bus_dma does not stall future load requests once a load is
deferred.  The caller is required to enforce that if that is desired.

git-svn-id: svn://svn.freebsd.org/base/stable/8@241319 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
share/man/man9/bus_dma.9