Date: Fri, 4 Apr 2008 19:32:36 GMT From: John Baldwin <jhb@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 139369 for review Message-ID: <200804041932.m34JWaAD097754@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://perforce.freebsd.org/chv.cgi?CH=139369 Change 139369 by jhb@jhb_mutex on 2008/04/04 19:31:55 IFC @139367 Affected files ... .. //depot/projects/smpng/sys/vm/vm_map.c#90 integrate Differences ... ==== //depot/projects/smpng/sys/vm/vm_map.c#90 (text+ko) ==== @@ -63,7 +63,7 @@ */ #include <sys/cdefs.h> -__FBSDID("$FreeBSD: src/sys/vm/vm_map.c,v 1.393 2008/03/12 10:12:01 jeff Exp $"); +__FBSDID("$FreeBSD: src/sys/vm/vm_map.c,v 1.394 2008/04/04 19:14:58 alc Exp $"); #include <sys/param.h> #include <sys/systm.h> @@ -1459,8 +1459,8 @@ * * Preload read-only mappings for the given object's resident pages into * the given map. This eliminates the soft faults on process startup and - * immediately after an mmap(2). Unless the given flags include - * MAP_PREFAULT_MADVISE, cached pages are not reactivated and mapped. + * immediately after an mmap(2). Because these are speculative mappings, + * cached pages are not reactivated and mapped. */ void vm_map_pmap_enter(vm_map_t map, vm_offset_t addr, vm_prot_t prot,
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200804041932.m34JWaAD097754>