freebsd-dev/sys/fs/nwfs
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
..
nwfs_io.c Make vm_page's PG_ZERO flag immutable between the time of the page's 2004-05-06 05:03:23 +00:00
nwfs_ioctl.c Return ENOTTY on unrecognized ioctls. 2002-09-26 14:08:37 +00:00
nwfs_mount.h More s/file system/filesystem/g 2002-05-16 21:28:32 +00:00
nwfs_node.c - Don't cache_purge() in *_reclaim routines. vclean() does it for us so 2003-10-05 02:43:30 +00:00
nwfs_node.h
nwfs_subr.c Split the global timezone structure into two integer fields to 2003-02-03 19:49:35 +00:00
nwfs_subr.h
nwfs_vfsops.c Remove useless SMP check code. 2003-12-07 17:37:44 +00:00
nwfs_vnops.c Initialize b_offset before calling VOP_STRATEGY/VOP_SPECSTRATEGY. 2003-10-18 11:06:15 +00:00
nwfs.h