Date: Mon, 5 Apr 1999 12:38:31 -0700 (PDT) From: Julian Elischer <julian@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/alpha pmap.c src/sys/i386/i386 pmap.c src/sys/nfs nfs_bio.c src/sys/vm pmap.h vm_page.c vm_page.h vnode_pager.c src/sys/miscfs/specfs spec_vnops.c src/sys/ufs/ufs ufs_readwrite.c src/sys/kern vfs_bio.c Message-ID: <199904051938.MAA33001@freefall.freebsd.org>
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julian 1999/04/05 12:38:31 PDT
Modified files:
sys/alpha/alpha pmap.c
sys/i386/i386 pmap.c
sys/nfs nfs_bio.c
sys/vm pmap.h vm_page.c vm_page.h vnode_pager.c
sys/miscfs/specfs spec_vnops.c
sys/ufs/ufs ufs_readwrite.c
sys/kern vfs_bio.c
Log:
Catch a case spotted by Tor where files mmapped could leave garbage in the
unallocated parts of the last page when the file ended on a frag
but not a page boundary.
Delimitted by tags PRE_MATT_MMAP_EOF and POST_MATT_MMAP_EOF,
in files alpha/alpha/pmap.c i386/i386/pmap.c nfs/nfs_bio.c vm/pmap.h
vm/vm_page.c vm/vm_page.h vm/vnode_pager.c miscfs/specfs/spec_vnops.c
ufs/ufs/ufs_readwrite.c kern/vfs_bio.c
Submitted by: Matt Dillon <dillon@freebsd.org>
Reviewed by: Alan Cox <alc@freebsd.org>
Revision Changes Path
1.16 +21 -5 src/sys/alpha/alpha/pmap.c
1.227 +55 -5 src/sys/i386/i386/pmap.c
1.68 +46 -10 src/sys/nfs/nfs_bio.c
1.29 +2 -1 src/sys/vm/pmap.h
1.129 +131 -25 src/sys/vm/vm_page.c
1.59 +2 -1 src/sys/vm/vm_page.h
1.106 +22 -11 src/sys/vm/vnode_pager.c
1.82 +13 -3 src/sys/miscfs/specfs/spec_vnops.c
1.58 +17 -6 src/sys/ufs/ufs/ufs_readwrite.c
1.204 +17 -1 src/sys/kern/vfs_bio.c
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