summaryrefslogtreecommitdiffstats
path: root/sys/vm/vm_fault.c
Commit message (Expand)AuthorAgeFilesLines
* Add a new type of VM object: OBJT_SG. An OBJT_SG object is very similar tojhb2009-07-241-1/+2
* When forking a vm space that has wired map entries, do not forget tokib2009-07-031-10/+11
* Implement global and per-uid accounting of the anonymous memory. Addkib2009-06-231-1/+5
* Eliminate unnecessary obfuscation when testing a page's valid bits.alc2009-06-071-4/+3
* Eliminate an incorrect comment.alc2009-05-071-2/+0
* Eliminate an archaic band-aid. The immediately preceding comment alreadyalc2009-04-261-5/+3
* Allow valid pages to be mapped for read access when they have a non-zeroalc2009-04-191-1/+0
* Prior to r188331 a map entry's last read offset was only updated by a hardalc2009-02-251-3/+7
* Avoid some cases of unnecessary page queues locking by vm_fault's delete-alc2009-02-091-5/+11
* Eliminate OBJ_NEEDGIANT. After r188331, OBJ_NEEDGIANT's only use is by aalc2009-02-081-3/+0
* Remove no longer valid comment.kib2009-02-081-3/+0
* Do not sleep for vnode lock while holding map lock in vm_fault. Try tokib2009-02-081-43/+80
* Style.kib2009-02-081-0/+2
* Simplify the inner loop of vm_fault()'s delete-behind heuristic.alc2008-03-161-2/+2
* Eliminate an unnecessary test from vm_fault's delete-behind heuristic.alc2008-03-091-1/+1
* Add an access type parameter to pmap_enter(). It will be used to implementalc2008-01-031-3/+4
* Add the superpage reservation system. This is "part 2 of 2" of thealc2007-12-291-0/+13
* Do not dereference NULL pointer.kib2007-10-081-3/+2
* Change the management of cached pages (PQ_CACHE) in two fundamentalalc2007-09-251-21/+8
* Two changes to vm_fault_additional_pages():alc2007-07-201-19/+11
* Eliminate the special case handling of OBJT_DEVICE objects inalc2007-07-081-10/+0
* When a cached page is reactivated in vm_fault(), update the counter thatalc2007-07-061-8/+10
* Initialize reqpage to zero.mjacob2007-06-171-1/+1
* Rework the PCPU_* (MD) interface:attilio2007-06-041-6/+6
* - Move rusage from being per-process in struct pstats to per-thread injeff2007-06-011-9/+4
* Revert VMCNT_* operations introduction.attilio2007-05-311-2/+1
* Eliminate the reactivation of cached pages in vm_fault_prefault() andalc2007-05-221-3/+3
* - define and use VMCNT_{GET,SET,ADD,SUB,PTR} macros for manipulatingjeff2007-05-181-1/+2
* Fix a problem for file systems that don't implement VOP_BMAP() operation.pjd2007-04-051-0/+2
* vm_page_busy() no longer requires the page queues lock to be held. Reducealc2007-03-231-2/+2
* Use PCPU_LAZY_INC() to update page fault statistics.alc2007-03-051-6/+6
* Make pmap_enter() responsible for setting PG_WRITEABLE insteadalc2006-11-121-7/+2
* The page queues lock is no longer required by vm_page_wakeup().alc2006-10-231-3/+3
* Replace PG_BUSY with VPO_BUSY. In other words, changes to the page'salc2006-10-221-7/+8
* Eliminate unnecessary PG_BUSY tests. They originally served a purposealc2006-10-211-1/+1
* Reimplement the page's NOSYNC flag as an object-synchronized instead of aalc2006-08-131-5/+5
* Eliminate the acquisition and release of the page queues lock around a callalc2006-08-061-4/+2
* Retire debug.mpsafevm. None of the architectures supported in CVS requirealc2006-07-211-7/+1
* Remove mpte optimization from pmap_enter_quick().ups2006-06-151-4/+2
* Simplify the implementation of vm_fault_additional_pages() based upon thealc2006-05-131-12/+5
* Remove leading __ from __(inline|const|signed|volatile). They areimp2006-03-081-2/+2
* Adjust old comment (present in rev 1.1) to match changes in rev 1.82.tegge2006-02-021-1/+1
* Use the new macros abstracting the page coloring/queues implementation.alc2006-01-271-2/+2
* MI changes:netchild2005-12-311-2/+3
* Don't access fs->first_object after dropping reference to it.tegge2005-12-201-1/+3
* Remove unneeded calls to pmap_remove_all(). The given page is not mapped.alc2005-12-111-1/+0
* Eliminate an incorrect cast.alc2005-09-071-1/+1
* Pass a value of type vm_prot_t to pmap_enter_quick() so that it determinealc2005-09-031-1/+2
* Convert a remaining !fs.map->system_map tojhb2005-07-141-1/+1
* The final test in unlock_and_deallocate() to determine if GIANT needs to begrehan2005-05-121-1/+1
OpenPOWER on IntegriCloud