CVS commit: src/sys/arch/xen/xen

["Manuel Bouyer" <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Wed May  6 19:52:19 UTC 2020

Modified Files:
        src/sys/arch/xen/xen: balloon.c

Log Message:
Attempts to make MP-safe:
xpmap_ptom_unmap() doens't need to be called at splvm; we own the pa.
Use atomic ops to change pmap_pa_end
Make sure the ptom/mtop are up to date before giving the pages back to the
pool.


To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/sys/arch/xen/xen/balloon.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.