Alan Cox eb5d39694e Testing whether a page is dirty does not require the page lock. Moreover, ...

it may involve a pmap operation that iterates over the page's PV list, so
unnecessarily holding the page lock is undesirable.

MFC after:	1 week
Sponsored by:	EMC / Isilon Storage Division

2015-08-25 01:01:25 +00:00

..

_vm_radix.h

…

default_pager.c

Place VM objects on the object list when created and never remove them.

2015-05-08 19:43:37 +00:00

device_pager.c

Place VM objects on the object list when created and never remove them.

2015-05-08 19:43:37 +00:00

memguard.c

Add comments about CTLFLAG_RDTUN vs. TUNABLE_INT_FETCH.

2015-03-26 05:20:18 +00:00

memguard.h

…

phys_pager.c

Place VM objects on the object list when created and never remove them.

2015-05-08 19:43:37 +00:00

pmap.h

Properly sort the function declarations added in r286296

2015-08-05 10:48:32 +00:00

redzone.c

Pull in r267961 and r267973 again. Fix for issues reported will follow.

2014-06-28 03:56:17 +00:00

redzone.h

…

sg_pager.c

Place VM objects on the object list when created and never remove them.

2015-05-08 19:43:37 +00:00

swap_pager.c

Eliminate pointless assignments to rtvals[] in swap_pager_putpages().

2015-08-21 17:00:39 +00:00

swap_pager.h

…

uma_core.c

Make the UMA harvesting go away completely if not wanted. Default to "not wanted".

2015-08-22 12:59:05 +00:00

uma_dbg.c

If INVARIANTS is specified, add ctor/dtor to junk memory if they are

2015-06-25 20:44:46 +00:00

uma_dbg.h

…

uma_int.h

Revert r281451. It causes a panic/hang early in boot for a number of

2015-04-24 17:03:53 +00:00

uma.h

The vmem callback to reclaim kmem arena address space on low or

2015-05-09 20:08:36 +00:00

vm_domain.c

Add an initial NUMA affinity/policy configuration for threads and processes.

2015-07-11 15:21:37 +00:00

vm_domain.h

Add an initial NUMA affinity/policy configuration for threads and processes.

2015-07-11 15:21:37 +00:00

vm_extern.h

Add a new file operations hook for mmap operations. File type-specific

2015-06-04 19:41:15 +00:00

vm_fault.c

Refinements to r281079's sequential access optimization: Prefetched pages,

2015-08-03 20:30:27 +00:00

vm_glue.c

Make kstack_pages a tunable on arm, x86, and powepc. On i386, the

2015-08-10 17:18:21 +00:00

vm_init.c

Pull in r267961 and r267973 again. Fix for issues reported will follow.

2014-06-28 03:56:17 +00:00

vm_kern.c

Correct a type error in kmem_unback(). Previously, kmem_unback() did not

2015-06-10 05:17:14 +00:00

vm_kern.h

…

vm_map.c

Do not pretend that vm_fault(9) supports unwiring the address. Rename

2015-07-30 18:28:34 +00:00

vm_map.h

Do not pretend that vm_fault(9) supports unwiring the address. Rename

2015-07-30 18:28:34 +00:00

vm_meter.c

Place VM objects on the object list when created and never remove them.

2015-05-08 19:43:37 +00:00

vm_mmap.c

Add a local variable initialization needed in the OBJT_DEFAULT case.

2015-07-05 22:26:19 +00:00

vm_object.c

Revert r173708's modifications to vm_object_page_remove().

2015-07-25 18:29:06 +00:00

vm_object.h

Revert r173708's modifications to vm_object_page_remove().

2015-07-25 18:29:06 +00:00

vm_page.c

Add the kernel support for minidumps on arm64.

2015-08-20 12:49:56 +00:00

vm_page.h

The intention of r254304 was to scan the active queue continuously.

2015-07-08 17:45:59 +00:00

vm_pageout.c

Testing whether a page is dirty does not require the page lock. Moreover,

2015-08-25 01:01:25 +00:00

vm_pageout.h

…

vm_pager.c

- Make 'struct buf *buf' private to vfs_bio.c. Having a global variable

2015-07-29 02:26:57 +00:00

vm_pager.h

o Un-inline vm_pager_get_pages(), vm_pager_get_pages_async().

2015-06-17 22:44:27 +00:00

vm_param.h

Rename global cnt to vm_cnt to avoid shadowing.

2014-03-22 10:26:09 +00:00

vm_phys.c

Add an initial NUMA affinity/policy configuration for threads and processes.

2015-07-11 15:21:37 +00:00

vm_phys.h

Add an initial NUMA affinity/policy configuration for threads and processes.

2015-07-11 15:21:37 +00:00

vm_radix.c

Pull in r267961 and r267973 again. Fix for issues reported will follow.

2014-06-28 03:56:17 +00:00

vm_radix.h

Eliminate a redundant parameter to vm_radix_replace().

2013-12-08 20:07:02 +00:00

vm_reserv.c

Introduce a sysctl for reporting the number of fully populated reservations.

2015-08-06 21:27:50 +00:00

vm_reserv.h

…

vm_unix.c

Implement lockless resource limits.

2015-06-10 10:48:12 +00:00

vm_zeroidle.c

Pull in r267961 and r267973 again. Fix for issues reported will follow.

2014-06-28 03:56:17 +00:00

vm.h

…

vnode_pager.c

Refactor unmapped buffer address handling.

2015-07-23 19:13:41 +00:00

vnode_pager.h

Merge from projects/sendfile:

2014-11-23 12:01:52 +00:00