d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
0fbd447b92
freebsd-skq/sys/vm
History
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