John Dyson 2be70f79f6 Lots of improvements, including restructring the caching and management ... of vnodes and objects. There are some metadata performance improvements that come along with this. There are also a few prototypes added when the need is noticed. Changes include: 1) Cleaning up vref, vget. 2) Removal of the object cache. 3) Nuke vnode_pager_uncache and friends, because they aren't needed anymore. 4) Correct some missing LK_RETRY's in vn_lock. 5) Correct the page range in the code for msync. Be gentle, and please give me feedback asap.		1997-12-29 00:25:11 +00:00
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deadfs	Add support for poll(2) on files. vop_nopoll() now returns POLLNVAL	1997-12-15 03:09:59 +00:00
devfs	Don't include <sys/lock.h> in headers when only `struct simplelock' is	1997-12-05 19:55:52 +00:00
fdesc	Removed unused #includes. The need for most of them went away with	1997-10-27 13:33:47 +00:00
fifofs	Set the sender's low watermark to match the maximum size for atomic	1997-12-19 18:58:14 +00:00
kernfs	Removed unused #includes. The need for most of them went away with	1997-10-27 13:33:47 +00:00
nullfs	Fix the file leak bug. The lower layer wasn't informed the vnode was inactive	1997-10-21 21:01:34 +00:00
portal	Move the "retval" (3rd) parameter from all syscall functions and put	1997-11-06 19:29:57 +00:00
procfs	Unspammed nested include of <vm/vm_zone.h>.	1997-12-27 02:56:39 +00:00
specfs	Lots of improvements, including restructring the caching and management	1997-12-29 00:25:11 +00:00
umapfs	Fix the same leak as in nullfs. Now the lowervp is properly marked inactive.	1997-10-21 21:08:17 +00:00
union	Unspammed nested include of <vm/vm_zone.h>.	1997-12-27 02:56:39 +00:00