Date: Fri, 24 May 2019 23:26:17 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r348257 - head/sys/amd64/include Message-ID: <201905242326.x4ONQH8N098386@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: kib Date: Fri May 24 23:26:17 2019 New Revision: 348257 URL: https://svnweb.freebsd.org/changeset/base/348257 Log: Add PG_PS_PDP_FRAME symbol. Similar to PG_FRAME and PG_PS_FRAME, it denotes the mask of the physical address component of 1G superpage PDP entry. Reviewed by: alc, markj Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D20386 Modified: head/sys/amd64/include/pmap.h Modified: head/sys/amd64/include/pmap.h ============================================================================== --- head/sys/amd64/include/pmap.h Fri May 24 23:07:32 2019 (r348256) +++ head/sys/amd64/include/pmap.h Fri May 24 23:26:17 2019 (r348257) @@ -119,6 +119,7 @@ #define PG_PROMOTED X86_PG_AVAIL(54) /* PDE only */ #define PG_FRAME (0x000ffffffffff000ul) #define PG_PS_FRAME (0x000fffffffe00000ul) +#define PG_PS_PDP_FRAME (0x000fffffc0000000ul) /* * Promotion to a 2MB (PDE) page mapping requires that the corresponding 4KB
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201905242326.x4ONQH8N098386>