Konstantin Belousov 19efd8a5a8 In vgonel(), postpone setting BO_DEAD until VOP_RECLAIM() is called, ...

if vnode is VMIO.  For VMIO vnodes, set BO_DEAD in vm_object_terminate().

The vnode_destroy_object(), when calling into vm_object_terminate(),
must be able to flush buffers.  BO_DEAD purpose is to quickly destroy
buffers on write when the underlying vnode is not operable any more
(one example is the devfs node after geom is gone).  Setting BO_DEAD
for reclaiming vnode before object is terminated is premature, and
results in unability to flush buffers with live SU dependencies from
vinvalbuf() in vm_object_terminate().

Reported by:	David Cross <dcrosstech@gmail.com>
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks

2016-07-11 14:19:09 +00:00

..

_vm_radix.h

…

default_pager.c

A change to KPI of vm_pager_get_pages() and underlying VOP_GETPAGES().

2015-12-16 21:30:45 +00:00

device_pager.c

Avoid duplicated calls to pmap_page_get_memattr().

2016-05-01 17:48:43 +00:00

memguard.c

Include sys/_task.h into uma_int.h, so that taskqueue.h isn't a

2016-02-09 20:22:35 +00:00

memguard.h

…

phys_pager.c

sys: use our roundup2/rounddown2() macros when param.h is available.

2016-04-21 19:57:40 +00:00

pmap.h

Properly sort the function declarations added in r286296

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

redzone.c

…

redzone.h

…

sg_pager.c

Plug a vm_page leak introduced in r292373.

2016-02-05 19:35:53 +00:00

swap_pager.c

Fix inconsistent locking of the swap pager named objects list.

2016-06-13 03:42:46 +00:00

swap_pager.h

…

uma_core.c

Replace a number of conflations of mp_ncpus and mp_maxid with either

2016-07-06 14:09:49 +00:00

uma_dbg.c

Fix memguard(9) in kernels with INVARIANTS enabled.

2016-06-01 22:31:35 +00:00

uma_dbg.h

Move uma_dbg_alloc() and uma_dbg_free() into uma_core.c, which allows

2016-02-03 22:02:36 +00:00

uma_int.h

Autotune the number of pages set aside for UMA startup based on the number

2016-07-07 18:37:12 +00:00

uma.h

Replace a number of conflations of mp_ncpus and mp_maxid with either

2016-07-06 14:09:49 +00:00

vm_domain.c

Move vm_domain_rr_selectdomain() under #ifdef VM_NUMA_ALLOC.

2016-05-10 22:25:55 +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

Various cleanups to the main function for AIO kernel processes:

2016-01-19 21:37:51 +00:00

vm_fault.c

Change the type of the map entry's next_read field from a vm_pindex_t to a

2016-07-07 20:58:16 +00:00

vm_glue.c

Fix a LOR between vnode locks and allproc_lock.

2016-06-22 20:15:37 +00:00

vm_init.c

Parallelize the buffer cache and rewrite getnewbuf(). This results in a

2015-10-14 02:10:07 +00:00

vm_kern.c

Introduce a new mechanism for relocating virtual pages to a new physical

2015-12-19 18:42:50 +00:00

vm_kern.h

…

vm_map.c

Change the type of the map entry's next_read field from a vm_pindex_t to a

2016-07-07 20:58:16 +00:00

vm_map.h

Change the type of the map entry's next_read field from a vm_pindex_t to a

2016-07-07 20:58:16 +00:00

vm_meter.c

The vmtotal sysctl handler marks active vm objects to calculate

2016-06-21 17:49:33 +00:00

vm_mmap.c

When mmap(2) is used with a vnode, capture vnode attributes in the

2016-07-10 11:49:10 +00:00

vm_object.c

In vgonel(), postpone setting BO_DEAD until VOP_RECLAIM() is called,

2016-07-11 14:19:09 +00:00

vm_object.h

The vmtotal sysctl handler marks active vm objects to calculate

2016-06-21 17:49:33 +00:00

vm_page.c

Autotune the number of pages set aside for UMA startup based on the number

2016-07-07 18:37:12 +00:00

vm_page.h

Add a comment noting locking regime for vm_page_xunbusy().

2016-06-23 08:27:38 +00:00

vm_pageout.c

Fix a LOR between vnode locks and allproc_lock.

2016-06-22 20:15:37 +00:00

vm_pageout.h

The flag "vm_pages_needed" has long served two distinct purposes: (1) to

2016-05-27 19:15:45 +00:00

vm_pager.c

Remove slightly used const values that can be replaced with nitems().

2016-04-21 15:38:28 +00:00

vm_pager.h

A change to KPI of vm_pager_get_pages() and underlying VOP_GETPAGES().

2015-12-16 21:30:45 +00:00

vm_param.h

Remove the v_cache_min and v_cache_max sysctls. They are unused and have

2015-09-11 03:00:20 +00:00

vm_phys.c

sys: use our roundup2/rounddown2() macros when param.h is available.

2016-04-21 19:57:40 +00:00

vm_phys.h

Add more fine-grained kernel options for NUMA support.

2016-04-09 13:58:04 +00:00

vm_radix.c

Cleanup redundant parenthesis from existing howmany()/roundup() macro uses.

2016-04-22 16:57:42 +00:00

vm_radix.h

…

vm_reserv.c

Introduce a new mechanism for relocating virtual pages to a new physical

2015-12-19 18:42:50 +00:00

vm_reserv.h

Introduce a new mechanism for relocating virtual pages to a new physical

2015-12-19 18:42:50 +00:00

vm_unix.c

Implement lockless resource limits.

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

vm_zeroidle.c

…

vm.h

Add new bus methods for mapping resources.

2016-05-20 17:57:47 +00:00

vnode_pager.c

Clarify the vnode_destroy_vobject() logic handling for already terminated

2016-07-05 11:21:02 +00:00

vnode_pager.h

A change to KPI of vm_pager_get_pages() and underlying VOP_GETPAGES().

2015-12-16 21:30:45 +00:00