Stephan Uphoff 2ac78f0e1a Allow VM object creation in ufs_lookup. (If vfs.vmiodirenable is set) ...

Directory IO without a VM object will store data in 'malloced' buffers
severely limiting caching of the data. Without this  change VM objects for
directories are only created on an open() of the directory.
TODO: Inline test if VM object already exists to avoid locking/function call
overhead.

Tested by: kris@
Reviewed by: jeff@
Reported by: David Filo

2008-05-20 19:05:43 +00:00

..

default_pager.c

…

device_pager.c

Preset a device object's alignment ("pg_color") based upon the

2008-05-17 16:26:34 +00:00

memguard.c

Provide the new argument to kmem_suballoc().

2008-05-10 23:39:27 +00:00

memguard.h

Improve memguard a bit:

2005-12-30 11:45:07 +00:00

phys_pager.c

Correct a copy and paste'o in phys_pager.c, we are talking about phys here

2007-10-30 14:48:13 +00:00

pmap.h

Retire pmap_addr_hint(). It is no longer used.

2008-05-18 04:16:57 +00:00

redzone.c

Modify stack(9) stack_print() and stack_sbuf_print() routines to use new

2007-12-01 22:04:16 +00:00

redzone.h

Add buffer corruption protection (RedZone) for kernel's malloc(9).

2006-01-31 11:09:21 +00:00

swap_pager.c

add malloc flag to blist so that it can be used in ithread context

2008-05-05 19:48:54 +00:00

swap_pager.h

- Move 'struct swdevt' back into swap_pager.h and expose it to userland.

2007-02-07 17:43:11 +00:00

uma_core.c

Reintroduce UMA_SLAB_KMAP; however, change its spelling to

2008-04-04 18:41:12 +00:00

uma_dbg.c

…

uma_dbg.h

…

uma_int.h

Update stale comment on protecting UMA per-CPU caches: we now use

2007-05-09 22:53:34 +00:00

uma.h

Reintroduce UMA_SLAB_KMAP; however, change its spelling to

2008-04-04 18:41:12 +00:00

vm_contig.c

VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in

2008-01-13 14:44:15 +00:00

vm_extern.h

Introduce a new parameter "superpage_align" to kmem_suballoc() that is

2008-05-10 21:46:20 +00:00

vm_fault.c

Simplify the inner loop of vm_fault()'s delete-behind heuristic.

2008-03-16 17:37:19 +00:00

vm_glue.c

- Make SCHED_STATS more generic by adding a wrapper to create the

2008-04-17 04:20:10 +00:00

vm_init.c

Introduce a new parameter "superpage_align" to kmem_suballoc() that is

2008-05-10 21:46:20 +00:00

vm_kern.c

Introduce a new parameter "superpage_align" to kmem_suballoc() that is

2008-05-10 21:46:20 +00:00

vm_kern.h

The clean_map has been made local to vm_init.c long ago.

2006-11-20 16:23:34 +00:00

vm_map.c

Generalize vm_map_find(9)'s parameter "find_space". Specifically, add

2008-05-10 18:55:35 +00:00

vm_map.h

Generalize vm_map_find(9)'s parameter "find_space". Specifically, add

2008-05-10 18:55:35 +00:00

vm_meter.c

- Relax requirements for p_numthreads, p_threads, p_swtick, and p_nice from

2008-03-19 06:19:01 +00:00

vm_mmap.c

In order to map device memory using superpages, mmap(2) must find a

2008-05-17 19:32:48 +00:00

vm_object.c

Allow VM object creation in ufs_lookup. (If vfs.vmiodirenable is set)

2008-05-20 19:05:43 +00:00

vm_object.h

Allow VM object creation in ufs_lookup. (If vfs.vmiodirenable is set)

2008-05-20 19:05:43 +00:00

vm_page.c

Don't call vm_reserv_alloc_page() on device-backed objects. Otherwise, the

2008-05-15 18:52:31 +00:00

vm_page.h

Rename vm_pageq_requeue() to vm_page_requeue() on account of its recent

2008-03-19 20:24:35 +00:00

vm_pageout.c

Rename vm_pageq_requeue() to vm_page_requeue() on account of its recent

2008-03-19 20:24:35 +00:00

vm_pageout.h

Make contigmalloc(9)'s page laundering more robust. Specifically, use

2007-11-25 20:37:29 +00:00

vm_pager.c

Consider a scenario in which one processor, call it Pt, is performing

2007-08-05 21:04:32 +00:00

vm_pager.h

…

vm_param.h

Fix CTL_VM_NAMES.

2007-10-16 11:32:57 +00:00

vm_phys.c

Introduce vm_reserv_reclaim_contig(). This function is used by

2008-04-06 18:09:28 +00:00

vm_phys.h

Modify vm_phys_unfree_page() so that it no longer requires the given

2007-12-20 22:45:54 +00:00

vm_reserv.c

Introduce vm_reserv_reclaim_contig(). This function is used by

2008-04-06 18:09:28 +00:00

vm_reserv.h

Introduce vm_reserv_reclaim_contig(). This function is used by

2008-04-06 18:09:28 +00:00

vm_unix.c

…

vm_zeroidle.c

- Make SCHED_STATS more generic by adding a wrapper to create the

2008-04-17 04:20:10 +00:00

vm.h

Add the superpage reservation type.

2007-12-27 17:08:11 +00:00

vnode_pager.c

Allow VM object creation in ufs_lookup. (If vfs.vmiodirenable is set)

2008-05-20 19:05:43 +00:00

vnode_pager.h

…