Alan Cox 5a32489377 Make vm_page's PG_ZERO flag immutable between the time of the page's ... allocation and deallocation. This flag's principal use is shortly after allocation. For such cases, clearing the flag is pointless. The only unusual use of PG_ZERO is in vfs_bio_clrbuf(). However, allocbuf() never requests a prezeroed page. So, vfs_bio_clrbuf() never sees a prezeroed page. Reviewed by: tegge@		2004-05-06 05:03:23 +00:00
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bootp_subr.c	…
krpc.h	…
krpc_subr.c	…
nfs.h	Clean up properly when unloading NFS client module.	2004-04-11 13:30:20 +00:00
nfs_bio.c	Make vm_page's PG_ZERO flag immutable between the time of the page's	2004-05-06 05:03:23 +00:00
nfs_diskless.c	…
nfs_lock.c	…
nfs_lock.h	…
nfs_nfsiod.c	Clean up properly when unloading NFS client module.	2004-04-11 13:30:20 +00:00
nfs_node.c	Clean up properly when unloading NFS client module.	2004-04-11 13:30:20 +00:00
nfs_socket.c	…
nfs_subs.c	Let the NFS client notice a file's size changing as a modification.	2004-04-14 23:23:55 +00:00
nfs_vfsops.c	…
nfs_vnops.c	…
nfsargs.h	…
nfsdiskless.h	…
nfsm_subs.h	…
nfsmount.h	…
nfsnode.h	Let the NFS client notice a file's size changing as a modification.	2004-04-14 23:23:55 +00:00
nfsstats.h	…
nlminfo.h	…