K 10
svn:author
V 8
rmacklem
K 8
svn:date
V 27
2017-06-19T22:07:53.184593Z
K 7
svn:log
V 320
Add the definition of maxbcachebuf to sys/buf.h.

r320070 removed the definition of maxbcachebuf from sys/param.h to
fix the build for arm.
This patch adds the definition of maxbcachebuf to sys/buf.h, which
should be ok, since sys/buf.h is not being included in arm/arm/elf_note.S.

Suggested by:	kib
MFC after:	2 weeks

END