Konstantin Belousov 339772b003 Fix a race in the device pager allocation. If another thread won and ...

allocated the device pager for the given handle, then the object
fictitious pages list and the object membership in the global object
list still need to be initialized. Otherwise, dev_pager_dealloc() will
traverse uninitialized pointers.

Reported and tested by: pho
Reviewed by:    jhb
Approved by:	re (kensmith)
MFC after:      1 week

2011-07-30 14:13:57 +00:00

..

default_pager.c

Replace pointer to "struct uidinfo" with pointer to "struct ucred"

2010-12-02 17:37:16 +00:00

device_pager.c

Fix a race in the device pager allocation. If another thread won and

2011-07-30 14:13:57 +00:00

memguard.c

Change memguard_fudge() so that it can handle km_max being zero. Not

2010-12-14 05:47:35 +00:00

memguard.h

…

phys_pager.c

Remove unneeded includes of <sys/linker_set.h>. Other headers that use

2011-01-11 13:59:06 +00:00

pmap.h

Sort function prototypes.

2011-01-16 20:40:50 +00:00

redzone.c

…

redzone.h

…

sg_pager.c

Eliminate duplication of the fake page code and zone by the device and sg

2011-03-11 07:07:48 +00:00

swap_pager.c

All the racct_*() calls need to happen with the proc locked. Fixing this

2011-07-06 20:06:44 +00:00

swap_pager.h

…

uma_core.c

Correct an error in r222163. Unless UMA_MD_SMALL_ALLOC is defined,

2011-05-22 17:46:16 +00:00

uma_dbg.c

…

uma_dbg.h

…

uma_int.h

1. Prior to r214782, UMA did not support multipage allocations before

2011-05-21 17:43:43 +00:00

uma.h

Change uma_zone_set_max to return the effective value of "nitems" after

2010-10-16 04:41:45 +00:00

vm_contig.c

Remove unneeded includes of <sys/linker_set.h>. Other headers that use

2011-01-11 13:59:06 +00:00

vm_extern.h

Extract the code to translate VM error into errno, into an exported

2011-07-10 20:49:13 +00:00

vm_fault.c

Add a facility to disable processing page faults. When activated,

2011-07-09 15:21:10 +00:00

vm_glue.c

All the racct_*() calls need to happen with the proc locked. Fixing this

2011-07-06 20:06:44 +00:00

vm_init.c

…

vm_kern.c

Move the ZERO_REGION_SIZE to a machine-dependent file, as on many

2011-05-13 19:35:01 +00:00

vm_kern.h

…

vm_map.c

All the racct_*() calls need to happen with the proc locked. Fixing this

2011-07-06 20:06:44 +00:00

vm_map.h

- Merge changes to the base system to support OFED. These include

2011-03-21 09:40:01 +00:00

vm_meter.c

Fix some locking nits with the p_state field of struct proc:

2011-03-24 18:40:11 +00:00

vm_mmap.c

Extract the code to translate VM error into errno, into an exported

2011-07-10 20:49:13 +00:00

vm_object.c

Add a new option, OBJPR_NOTMAPPED, to vm_object_page_remove(). Passing this

2011-06-29 16:40:41 +00:00

vm_object.h

Add a new option, OBJPR_NOTMAPPED, to vm_object_page_remove(). Passing this

2011-06-29 16:40:41 +00:00

vm_page.c

Revert to using the page queues lock in vm_page_clear_dirty_mask() on

2011-06-23 05:23:59 +00:00

vm_page.h

Precisely document the synchronization rules for the page's dirty field.

2011-06-19 19:13:24 +00:00

vm_pageout.c

All the racct_*() calls need to happen with the proc locked. Fixing this

2011-07-06 20:06:44 +00:00

vm_pageout.h

vm_pageout_flush() might cache the pages that finished write to the

2010-11-18 21:09:02 +00:00

vm_pager.c

Move the definition of M_VMPGDATA to the swap pager, where the only

2011-01-18 04:54:43 +00:00

vm_pager.h

Move the definition of M_VMPGDATA to the swap pager, where the only

2011-01-18 04:54:43 +00:00

vm_param.h

…

vm_phys.c

Explicitly wire the user buffer rather than doing it implicitly in

2011-01-27 00:34:12 +00:00

vm_phys.h

…

vm_reserv.c

Explicitly wire the user buffer rather than doing it implicitly in

2011-01-27 00:34:12 +00:00

vm_reserv.h

…

vm_unix.c

All the racct_*() calls need to happen with the proc locked. Fixing this

2011-07-06 20:06:44 +00:00

vm_zeroidle.c

…

vm.h

Replace pointer to "struct uidinfo" with pointer to "struct ucred"

2010-12-02 17:37:16 +00:00

vnode_pager.c

Add a new option, OBJPR_NOTMAPPED, to vm_object_page_remove(). Passing this

2011-06-29 16:40:41 +00:00

vnode_pager.h

In the VOP_PUTPAGES() implementations, change the default error from

2011-06-01 21:00:28 +00:00