freebsd-dev/sys/vm
Alan Cox b146f9e5d2 Reimplement the page's NOSYNC flag as an object-synchronized instead of a
page queues-synchronized flag.  Reduce the scope of the page queues lock in
vm_fault() accordingly.

Move vm_fault()'s call to vm_object_set_writeable_dirty() outside of the
scope of the page queues lock.  Reviewed by: tegge
Additionally, eliminate an unnecessary dereference in computing the
argument that is passed to vm_object_set_writeable_dirty().
2006-08-13 00:11:09 +00:00
..
default_pager.c /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
device_pager.c Ensure that the page's new field for object-synchronized flags is always 2006-08-11 17:18:58 +00:00
memguard.c Improve memguard a bit: 2005-12-30 11:45:07 +00:00
memguard.h Improve memguard a bit: 2005-12-30 11:45:07 +00:00
phys_pager.c /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
pmap.h Complete the transition from pmap_page_protect() to pmap_remove_write(). 2006-08-01 19:06:06 +00:00
redzone.c Add buffer corruption protection (RedZone) for kernel's malloc(9). 2006-01-31 11:09:21 +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 Introduce a field to struct vm_page for storing flags that are 2006-08-09 17:43:27 +00:00
swap_pager.h On shutdown try to turn off all swap devices. This way GEOM providers are 2006-04-10 10:03:41 +00:00
uma_core.c Fix build of uma_core.c when DDB is not compiled into the kernel by 2006-07-18 01:13:18 +00:00
uma_dbg.c Improve canonicalization of copyrights. Order copyrights by order of 2005-07-16 09:51:52 +00:00
uma_dbg.h Improve canonicalization of copyrights. Order copyrights by order of 2005-07-16 09:51:52 +00:00
uma_int.h Wrap inlines in uma_int.h in #ifdef _KERNEL so that uma_int.h can be 2005-08-04 10:03:53 +00:00
uma.h As alc pointed out to me, vm_page.c 1.305 was incomplete: uma_startup() 2005-10-08 21:03:54 +00:00
vm_contig.c Ignore dirty pages owned by "dead" objects. 2006-03-08 00:51:00 +00:00
vm_extern.h Close race between vmspace_exitfree() and exit1() and races between 2006-05-29 21:28:56 +00:00
vm_fault.c Reimplement the page's NOSYNC flag as an object-synchronized instead of a 2006-08-13 00:11:09 +00:00
vm_glue.c Close race between vmspace_exitfree() and exit1() and races between 2006-05-29 21:28:56 +00:00
vm_init.c Add the vm.exec_map_entries tunable and read-only sysctl, which controls 2005-04-25 19:22:05 +00:00
vm_kern.c /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
vm_kern.h /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
vm_map.c Retire debug.mpsafevm. None of the architectures supported in CVS require 2006-07-21 23:22:49 +00:00
vm_map.h Close race between vmspace_exitfree() and exit1() and races between 2006-05-29 21:28:56 +00:00
vm_meter.c Retire debug.mpsafevm. None of the architectures supported in CVS require 2006-07-21 23:22:49 +00:00
vm_mmap.c Make the mincore(2) return ENOMEM when requested range is not fully mapped. 2006-06-21 12:59:05 +00:00
vm_object.c Reimplement the page's NOSYNC flag as an object-synchronized instead of a 2006-08-13 00:11:09 +00:00
vm_object.h Eliminate OBJ_WRITEABLE. It hasn't been used in a long time. 2006-07-21 06:40:29 +00:00
vm_page.c Reimplement the page's NOSYNC flag as an object-synchronized instead of a 2006-08-13 00:11:09 +00:00
vm_page.h Reimplement the page's NOSYNC flag as an object-synchronized instead of a 2006-08-13 00:11:09 +00:00
vm_pageout.c Complete the transition from pmap_page_protect() to pmap_remove_write(). 2006-08-01 19:06:06 +00:00
vm_pageout.h /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
vm_pageq.c Move the code to handle the vm.blacklist tunable up a layer into 2006-06-23 16:44:24 +00:00
vm_pager.c Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
vm_pager.h Update some comments to reflect the change from spl-based to lock-based 2005-05-18 22:08:52 +00:00
vm_param.h /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
vm_unix.c /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
vm_zeroidle.c Change msleep() and tsleep() to not alter the calling thread's priority 2006-04-17 18:20:38 +00:00
vm.h Retire debug.mpsafevm. None of the architectures supported in CVS require 2006-07-21 23:22:49 +00:00
vnode_pager.c Introduce a field to struct vm_page for storing flags that are 2006-08-09 17:43:27 +00:00
vnode_pager.h Move the body of vop_stdcreatevobject() over to the vnode_pager under 2005-01-24 21:21:59 +00:00