Alan Cox 20eec4bbdb Fix a deadlock between vm_fault() and vm_mmap(): The expected lock ordering ... between vm_map and vnode locks is that vm_map locks are acquired first. In revision 1.150 mmap(2) was changed to pass a locked vnode into vm_mmap(). This creates a lock-order reversal when vm_mmap() calls one of the vm_map routines that acquires a vm_map lock. The solution implemented herein is to release the vnode lock in mmap() before calling vm_mmap() and reacquire this lock if necessary in vm_mmap(). Approved by: re (scottl) Reviewed by: jeff, kan, rwatson		2003-12-06 05:45:32 +00:00
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default_pager.c	Access the swap_pagers' ->putpages() through swappagerops instead	2003-08-06 12:05:48 +00:00
device_pager.c	The addition of a locking assertion to vm_page_zero_invalid() has revealed	2003-10-05 22:23:44 +00:00
phys_pager.c	Use sparse struct initializations for struct pagerops.	2003-08-05 06:51:26 +00:00
pmap.h	Move pmap_resident_count() from the MD pmap.h to the MI pmap.h.	2003-10-06 01:47:12 +00:00
swap_pager.c	- Modify swap_pager_copy() and its callers such that the source and	2003-11-01 08:57:26 +00:00
swap_pager.h	Staticize swap_pager_putpages()	2003-08-06 12:08:27 +00:00
uma_core.c	Fix all users of mp_maxid to use the same semantics, namely:	2003-12-03 14:57:26 +00:00
uma_dbg.c	Provide a bit more help with "memory overwritten after free" style bugs.	2003-09-27 21:33:13 +00:00
uma_dbg.h
uma_int.h	- Remove the working-set algorithm. Instead, use the per cpu buckets as the	2003-09-19 23:27:46 +00:00
uma.h	- Fix the silly flag situation in UMA. Remove redundant ZFLAG/ZONE flags	2003-09-19 08:37:44 +00:00
vm_contig.c	- Increase the object lock's scope in vm_contig_launder() so that access	2003-10-18 21:09:21 +00:00
vm_extern.h	Revert previous commit. Come back vslock(), all is forgiven.	2003-10-05 12:41:08 +00:00
vm_fault.c	NFC: Update stale comments.	2003-11-10 00:44:00 +00:00
vm_glue.c	- The Open Group Base Specifications Issue 6 specifies that an munmap(2)	2003-11-10 01:37:40 +00:00
vm_init.c	Change clean_map from a global to an auto variable	2003-09-01 16:46:47 +00:00
vm_kern.c	NFC: Update stale comments.	2003-11-10 00:44:00 +00:00
vm_kern.h	More pipe changes:	2003-08-11 05:51:51 +00:00
vm_map.c	- Avoid a lock-order reversal between Giant and a system map mutex that	2003-11-19 18:48:45 +00:00
vm_map.h	- Rename vm_map_clean() to vm_map_sync(). This better reflects the fact	2003-11-09 05:25:35 +00:00
vm_meter.c	Use __FBSDID().	2003-06-11 23:50:51 +00:00
vm_mmap.c	Fix a deadlock between vm_fault() and vm_mmap(): The expected lock ordering	2003-12-06 05:45:32 +00:00
vm_object.c	- Rename vm_map_clean() to vm_map_sync(). This better reflects the fact	2003-11-09 05:25:35 +00:00
vm_object.h	- Rename vm_map_clean() to vm_map_sync(). This better reflects the fact	2003-11-09 05:25:35 +00:00
vm_page.c	- Additional vm object locking in vm_object_split()	2003-11-01 04:54:23 +00:00
vm_page.h	- Align a comment within struct vm_page.	2003-10-25 18:33:04 +00:00
vm_pageout.c	- Push down Giant from vm_pageout() to vm_pageout_scan(), freeing	2003-10-24 06:43:04 +00:00
vm_pageout.h	- Increase the object lock's scope in vm_contig_launder() so that access	2003-10-18 21:09:21 +00:00
vm_pageq.c	Expand inline the relevant parts of src/COPYRIGHT for Matt Dillon's	2003-08-12 23:24:05 +00:00
vm_pager.c	- Remove comments referring to functions that no longer exist.	2003-10-20 05:16:27 +00:00
vm_pager.h	- Push down Giant from vm_pageout() to vm_pageout_scan(), freeing	2003-10-24 06:43:04 +00:00
vm_param.h	Rev 1.16 renamed VM_METER to VM_TOTAL. This is breaking 3rd-party apps.	2003-01-18 21:14:02 +00:00
vm_unix.c	Add the mlockall() and munlockall() system calls.	2003-08-11 07:14:08 +00:00
vm_zeroidle.c	Expand inline the relevant parts of src/COPYRIGHT for Matt Dillon's	2003-08-12 23:24:05 +00:00
vm.h	Change the way ELF coredumps are handled. Instead of unconditionally	2002-12-16 19:24:43 +00:00
vnode_pager.c	In vnode_pager_input_smlfs(), call VOP_STRATEGY instead of VOP_SPECSTRATEGY	2003-11-15 09:54:11 +00:00
vnode_pager.h