Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.Prune svn:mergeinfo from the new branch, as nothing has been mergedhere.Additional commits post-branch will follow.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Add note that contigfree(9) does not accept NULLDifferential Revision: https://reviews.freebsd.org/D1721
Update for adjusted types for boundary arguments in 232356.
Document support for M_NOWAIT by the new implementation of contigmalloc(9)in HEAD.Approved by: re (hrs)Reviewed by: Michael Plass
Xref memguard(9)
Sort sections.
Use the "normal form" for copyright text.
Update "documentation date" fields.
Update contigmalloc(9)'s manpage to reflect usage of the malloc_typeargument and that allocation occurs from the end of the address spacebackward (still first-fit).
A manual page for contigmalloc(9).Reviewed by: ru