Alan Cox 0d53a17bde Fix a race involving vnode_pager_input_smlfs(). Specifically, in the case ... that vnode_pager_input_smlfs() zeroes the page, it should not mark the page as valid until after the page is zeroed. Otherwise, the page could be mapped for read access (e.g., by vm_map_pmap_enter()) before the page is zeroed. Reviewed by: tegge Eliminate gratuitous clearing of the page's dirty mask by vnode_pager_input_smlfs(). Instead, assert that the page is clean. Reviewed by: tegge Eliminate some blank lines. Eliminate pointless calls to pmap_clear_modify() and vm_page_undirty() from vnode_pager_input_old(). The page is not mapped. Therefore, it cannot have any page table entries that are modified. Eliminate an incorrect comment from vnode_pager_generic_getpages().		2009-05-09 08:30:44 +00:00
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default_pager.c
device_pager.c
memguard.c
memguard.h
phys_pager.c
pmap.h
redzone.c
redzone.h
swap_pager.c	Fix typo.	2009-04-28 11:43:35 +00:00
swap_pager.h
uma_core.c
uma_dbg.c
uma_dbg.h
uma_int.h
uma.h
vm_contig.c
vm_extern.h	Eliminate dead code.	2009-04-01 04:36:37 +00:00
vm_fault.c	Eliminate an incorrect comment.	2009-05-07 05:44:13 +00:00
vm_glue.c
vm_init.c
vm_kern.c
vm_kern.h
vm_map.c	Allow valid pages to be mapped for read access when they have a non-zero	2009-04-19 00:34:34 +00:00
vm_map.h	When vm_map_wire(9) is allowed to skip holes in the wired region, skip	2009-04-10 10:16:03 +00:00
vm_meter.c
vm_mmap.c	Retire VM_PROT_READ_IS_EXEC. It was intended to be a micro-optimization,	2009-04-04 23:12:14 +00:00
vm_object.c	Do not call vm_page_lookup() from the ddb routine, namely from "show	2009-04-23 21:09:47 +00:00
vm_object.h
vm_page.c
vm_page.h
vm_pageout.c	Use the acquired reference to the vmspace instead of direct dereferencing	2009-04-28 11:45:36 +00:00
vm_pageout.h
vm_pager.c
vm_pager.h
vm_param.h
vm_phys.c
vm_phys.h
vm_reserv.c	Previously, when vm_page_free_toq() was performed on a page belonging to	2009-04-11 09:09:00 +00:00
vm_reserv.h
vm_unix.c	Remove execute permission from the memory allocated by sbrk().	2009-04-11 22:34:08 +00:00
vm_zeroidle.c
vm.h
vnode_pager.c	Fix a race involving vnode_pager_input_smlfs(). Specifically, in the case	2009-05-09 08:30:44 +00:00
vnode_pager.h