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NetBSD/sys/uvm
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thorpej 00a1f75cf6 In uvm_pagermapin(), pass VM_PROT_READ|VM_PROT_WRITE as access_type, to 
ensure we don't take mod/ref emulation faults in an interrupt context
(e.g. during the i/o operation).  This is safe because:
	- For a pageout operation, the page is already known to be
	  modified, and the pagedaemon will pmap_clear_modify() after
	  the pageout has completed.
	- For a pagein operation, pagers must already pmap_clear_modify()
	  after the pagein operation is complete, because the i/o may have
	  been done with e.g. programmed i/o.
XXX It would be nice to know the i/o direction so that we can call
XXX pmap_enter() with only the protection and access_type necessary.
 		1999-05-26 06:42:57 +00:00
..
Makefile Rework the way kernel include files are installed. In the new method, 1998-06-12 23:22:30 +00:00
uvm.h add uvmexp.swpgonly and use it to detect out-of-swap conditions. 1999-03-26 17:34:15 +00:00
uvm_amap.c add a `flags' argument to uvm_pagealloc_strat(). 1999-04-11 04:04:04 +00:00
uvm_amap.h comment cleanup, shift around the inline stuff a bit, 1999-01-28 14:46:27 +00:00
uvm_amap_i.h remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_anon.c add uvmexp.swpgonly and use it to detect out-of-swap conditions. 1999-03-26 17:34:15 +00:00
uvm_anon.h add uvmexp.swpgonly and use it to detect out-of-swap conditions. 1999-03-26 17:34:15 +00:00
uvm_aobj.c Macro'ize the test for "object is a kernel object". 1999-05-25 00:09:00 +00:00
uvm_aobj.h add uvmexp.swpgonly and use it to detect out-of-swap conditions. 1999-03-26 17:34:15 +00:00
uvm_ddb.h remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_device.c sanity: use ';' to separate statements 1999-04-08 10:26:21 +00:00
uvm_device.h remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_extern.h Pass an access_type to uvm_vslock(). 1999-05-26 01:05:24 +00:00
uvm_fault.c Pass an access_type to uvm_fault_wire(), which it forwards on to 1999-05-26 00:32:42 +00:00
uvm_fault.h Pass an access_type to uvm_fault_wire(), which it forwards on to 1999-05-26 00:32:42 +00:00
uvm_fault_i.h remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_glue.c Pass an access_type to uvm_vslock(). 1999-05-26 01:05:24 +00:00
uvm_glue.h remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_init.c remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_io.c remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_km.c Define a new kernel object type, "intrsafe", which are used for objects 1999-05-25 20:30:08 +00:00
uvm_km.h Define a new kernel object type, "intrsafe", which are used for objects 1999-05-25 20:30:08 +00:00
uvm_loan.c add a `flags' argument to uvm_pagealloc_strat(). 1999-04-11 04:04:04 +00:00
uvm_loan.h remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_map.c In uvm_map_pageable(), pass VM_PROT_NONE as access type to uvm_fault_wire() 1999-05-26 00:36:53 +00:00
uvm_map.h implement madvice() for MADV_{NORMAL,RANDOM,SEQUENTIAL}, others are not yet done. 1999-05-23 06:27:13 +00:00
uvm_map_i.h remove now-wrong comment. formatting nit. 1999-05-03 08:53:24 +00:00
uvm_meter.c remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_mmap.c implement madvice() for MADV_{NORMAL,RANDOM,SEQUENTIAL}, others are not yet done. 1999-05-23 06:27:13 +00:00
uvm_object.h Define a new kernel object type, "intrsafe", which are used for objects 1999-05-25 20:30:08 +00:00
uvm_page.c Add a comment explaining why using pmap_kenter_pa() is safe here. 1999-05-25 01:34:13 +00:00
uvm_page.h - Change uvm_{lock,unlock}_fpageq() to return/take the previous interrupt 1999-05-24 19:10:57 +00:00
uvm_page_i.h - Change uvm_{lock,unlock}_fpageq() to return/take the previous interrupt 1999-05-24 19:10:57 +00:00
uvm_pager.c In uvm_pagermapin(), pass VM_PROT_READ|VM_PROT_WRITE as access_type, to 1999-05-26 06:42:57 +00:00
uvm_pager.h remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_pager_i.h remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_pdaemon.c - Change uvm_{lock,unlock}_fpageq() to return/take the previous interrupt 1999-05-24 19:10:57 +00:00
uvm_pdaemon.h remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_pglist.c - Change uvm_{lock,unlock}_fpageq() to return/take the previous interrupt 1999-05-24 19:10:57 +00:00
uvm_stat.c add uvmexp.swpgonly and use it to detect out-of-swap conditions. 1999-03-26 17:34:15 +00:00
uvm_stat.h remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_swap.c remove some old #if 0'd-out debugging code. 1999-03-30 16:07:47 +00:00
uvm_swap.h restore rcsids 1998-02-07 11:07:38 +00:00
uvm_unix.c remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_user.c remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00
uvm_vnode.c add a `flags' argument to uvm_pagealloc_strat(). 1999-04-11 04:04:04 +00:00
uvm_vnode.h remove now >1 year old pre-release message. 1999-03-25 18:48:49 +00:00