NetBSD/sys/uvm
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
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
uvm_amap.h
uvm_anon.c
uvm_anon.h
uvm_aobj.c Use pool_cache. 2008-06-25 13:21:04 +00:00
uvm_aobj.h
uvm_bio.c
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
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
uvm_fault_i.h
uvm_glue.c Don't swap kernel stacks of realtime threads. 2008-06-25 19:20:56 +00:00
uvm_glue.h
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
uvm_km.c the most karmic commit of all: fix tyop in comment 2008-08-04 13:37:33 +00:00
uvm_km.h
uvm_loan.c initialize uvm_loanzero_object correctly after page-cache rbtree changes. 2008-06-17 02:29:10 +00:00
uvm_loan.h
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
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
uvm_pager.h Add snapshot support for logging ffs file systems. 2008-08-22 10:48:22 +00:00
uvm_param.h
uvm_pdaemon.c
uvm_pdaemon.h
uvm_pdpolicy.h
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
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
uvm_readahead.c
uvm_readahead.h
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
uvm_unix.c
uvm_user.c
uvm_vnode.c