bmilekic c4f26f55ee Implement support for buffers larger than PAGE_SIZE in MemGuard. Adds ...

a little bit of complexity but performance requirements lacking (this is
a debugging allocator after all), it's really not too bad (still
only 317 lines).

Also add an additional check to help catch really weird 3-threads-involved
races: make memguard_free() write to the first page handed back, always,
before it does anything else.

Note that there is still a problem in VM+PMAP (specifically with
vm_map_protect) w.r.t. MemGuard uses it, but this will be fixed shortly
and this change stands on its own.

2005-02-10 22:36:05 +00:00

..

default_pager.c

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

device_pager.c

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

memguard.c

Implement support for buffers larger than PAGE_SIZE in MemGuard. Adds

2005-02-10 22:36:05 +00:00

memguard.h

Bring in MemGuard, a very simple and small replacement allocator

2005-01-21 18:09:17 +00:00

phys_pager.c

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

pmap.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

swap_pager.c

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

swap_pager.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

uma_core.c

While we want the recursion protection for the bucket zones so that

2005-01-11 03:33:09 +00:00

uma_dbg.c

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

uma_dbg.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

uma_int.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

uma.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_contig.c

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_extern.h

Disable U area swapping and remove the routines that create, destroy,

2004-11-20 02:29:00 +00:00

vm_fault.c

- Remove GIANT_REQUIRED where giant is no longer required.

2005-01-24 10:48:29 +00:00

vm_glue.c

Guard against address wrap in kernacc(). Otherwise, a program accessing a

2005-01-22 19:21:29 +00:00

vm_init.c

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_kern.c

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_kern.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_map.c

Add checks to vm_map_findspace() to test for address wrap. The conditions

2005-01-18 19:50:09 +00:00

vm_map.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_meter.c

Make three SYSCTL_NODEs static

2005-02-10 12:18:36 +00:00

vm_mmap.c

Don't use VOP_GETVOBJECT, use vp->v_object directly.

2005-01-25 00:40:01 +00:00

vm_object.c

Update the text of an assertion to reflect changes made in revision 1.148.

2005-01-30 21:29:47 +00:00

vm_object.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_page.c

Transfer responsibility for freeing the page taken from the cache

2005-01-07 05:02:19 +00:00

vm_page.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_pageout.c

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_pageout.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_pageq.c

Remove references to L1 in the comments, according to Alan they are

2004-06-07 19:33:05 +00:00

vm_pager.c

Make npages static and const.

2005-02-10 12:18:17 +00:00

vm_pager.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_param.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_unix.c

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_zeroidle.c

Set the scheduling class of the zeroidle thread to PRI_IDLE.

2005-02-04 06:18:31 +00:00

vm.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vnode_pager.c

Move the contents of vop_stddestroyvobject() to the new vnode_pager

2005-01-28 08:56:48 +00:00

vnode_pager.h

Move the body of vop_stdcreatevobject() over to the vnode_pager under

2005-01-24 21:21:59 +00:00