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NetBSD/sys/uvm
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hannken 88400c4373 Add snapshot support for logging ffs file systems. 
- Add UFS_WAPBL_BEGIN() / UFS_WAPBL_END() where needed.

- Expunge WAPBL log inodes from snapshots.

- Ffs_copyonwrite() and ffs_snapblkfree() must run inside a WAPBL transaction.

- Add ffs_gop_write() as a wrapper around genfs_gop_write() that makes sure
  genfs_gop_write() gets always called inside a WAPBL transaction.

- Add VOP_PUTPAGES() flag PGO_JOURNALLOCKED to tag calls to VOP_PUTPAGES()
  inside a WAPBL transaction.

Reviewed by: Simon Burge <simonb@netbsd.org>,  Greg Oster <oster@netbsd.org>

PGO_JOURNALLOCKED / ffs_gop_write() part presented on tech-kern@.
 		2008-08-22 10:48:22 +00:00
..
Makefile
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files.uvm - Switch off the map evcnts by default. 2008-06-04 17:47:40 +00:00
uvm.h Replace the global vm_page hash with a per vm_object rbtree. 2008-06-04 15:06:04 +00:00
uvm_amap.c Merge vmlocking2 to head. 2008-01-02 11:48:20 +00:00
uvm_amap.h
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uvm_anon.c push pmap_clear_reference calls into pdpolicy code, where reference bits 2008-01-18 10:48:23 +00:00
uvm_anon.h Merge vmlocking2 to head. 2008-01-02 11:48:20 +00:00
uvm_aobj.c Use pool_cache. 2008-06-25 13:21:04 +00:00
uvm_aobj.h
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uvm_bio.c - Convert hashinit() to use kmem_alloc(). The hash tables can be large 2008-05-05 17:11:16 +00:00
uvm_ddb.h Make "show uvmhist" available to all arches (not just sparc*) in ddb. 2008-08-08 17:09:28 +00:00
uvm_device.c udv_fault: pmap_update before releasing locks. 2008-06-04 13:35:24 +00:00
uvm_device.h
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uvm_extern.h g/c exec_map 2008-08-08 14:41:50 +00:00
uvm_fault.c Update a comment. 2008-07-04 10:22:35 +00:00
uvm_fault.h
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uvm_fault_i.h Merge vmlocking2 to head. 2008-01-02 11:48:20 +00:00
uvm_glue.c Don't swap kernel stacks of realtime threads. 2008-06-25 19:20:56 +00:00
uvm_glue.h remove a special allocator for uareas, which is no longer necessary. 2008-01-28 12:22:46 +00:00
uvm_init.c Replace the global vm_page hash with a per vm_object rbtree. 2008-06-04 15:06:04 +00:00
uvm_io.c
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uvm_km.c the most karmic commit of all: fix tyop in comment 2008-08-04 13:37:33 +00:00
uvm_km.h
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uvm_loan.c initialize uvm_loanzero_object correctly after page-cache rbtree changes. 2008-06-17 02:29:10 +00:00
uvm_loan.h
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uvm_map.c Make uvm_map.? use <sys/rb.h> instead of <sys/tree.h>. Change the 2008-07-29 00:03:06 +00:00
uvm_map.h Make uvm_map.? use <sys/rb.h> instead of <sys/tree.h>. Change the 2008-07-29 00:03:06 +00:00
uvm_meter.c - vm_page: put listq, pageq into a union alongside a LIST_ENTRY, so we can 2008-06-04 12:45:28 +00:00
uvm_mmap.c uvm_mmap: don't lock the map unless we need to. 2008-06-03 21:48:27 +00:00
uvm_mremap.c Include <sys/sched.h> before <sys/syscallargs.h> for cpuset_t. 2008-06-17 16:17:21 +00:00
uvm_object.c Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
uvm_object.h Replace the global vm_page hash with a per vm_object rbtree. 2008-06-04 15:06:04 +00:00
uvm_page.c Scale the number of kernel reserve pages by the number of CPUs. 2008-07-04 10:56:59 +00:00
uvm_page.h Replace the global vm_page hash with a per vm_object rbtree. 2008-06-04 15:06:04 +00:00
uvm_pager.c Set up uvmhist in uvm_aio_aiodone_pages(). 2008-04-17 05:39:41 +00:00
uvm_pager.h Add snapshot support for logging ffs file systems. 2008-08-22 10:48:22 +00:00
uvm_param.h
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uvm_pdaemon.c uvm_swap_io: if pagedaemon, don't wait for iobuf. 2008-02-29 20:35:23 +00:00
uvm_pdaemon.h Merge vmlocking2 to head. 2008-01-02 11:48:20 +00:00
uvm_pdpolicy.h
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uvm_pdpolicy_clock.c vm_page: put TAILQ_ENTRY into a union with LIST_ENTRY, so we can use both. 2008-06-04 12:41:40 +00:00
uvm_pdpolicy_clockpro.c vm_page: put TAILQ_ENTRY into a union with LIST_ENTRY, so we can use both. 2008-06-04 12:41:40 +00:00
uvm_pdpolicy_impl.h
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uvm_pglist.c - vm_page: put listq, pageq into a union alongside a LIST_ENTRY, so we can 2008-06-04 12:45:28 +00:00
uvm_pglist.h - vm_page: put listq, pageq into a union alongside a LIST_ENTRY, so we can 2008-06-04 12:45:28 +00:00
uvm_pmap.h Default PMAP_KMPAGE to 0 unless it's been previously defined by 2008-07-16 14:33:09 +00:00
uvm_prot.h
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uvm_readahead.c Merge vmlocking2 to head. 2008-01-02 11:48:20 +00:00
uvm_readahead.h Merge vmlocking2 to head. 2008-01-02 11:48:20 +00:00
uvm_stat.c Make "show uvmhist" available to all arches (not just sparc*) in ddb. 2008-08-08 17:09:28 +00:00
uvm_stat.h Make "show uvmhist" available to all arches (not just sparc*) in ddb. 2008-08-08 17:09:28 +00:00
uvm_swap.c remove clause #3 from my license where there are no other 2008-05-29 14:51:25 +00:00
uvm_swap.h remove clause #3 from my license where there are no other 2008-05-29 14:51:25 +00:00
uvm_swapstub.c Make sys_swapctl match syscallargs.h 2008-01-08 06:25:55 +00:00
uvm_unix.c Merge vmlocking2 to head. 2008-01-02 11:48:20 +00:00
uvm_user.c
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uvm_vnode.c Merge vmlocking2 to head. 2008-01-02 11:48:20 +00:00