Date: Sun, 25 Mar 2007 19:33:41 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/vm vm_map.c Message-ID: <200703251933.l2PJXfDw045820@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
alc 2007-03-25 19:33:40 UTC FreeBSD src repository Modified files: sys/vm vm_map.c Log: Two small changes to vm_map_pmap_enter(): 1) Eliminate an unnecessary check for fictitious pages. Specifically, only device-backed objects contain fictitious pages and the object is not device-backed. 2) Change the types of "psize" and "tmpidx" to vm_pindex_t in order to prevent possible wrap around with extremely large maps and objects, respectively. Observed by: tegge (last summer) Revision Changes Path 1.381 +3 -4 src/sys/vm/vm_map.c
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200703251933.l2PJXfDw045820>