Konstantin Belousov d3b9828d0d The vmtotal sysctl handler marks active vm objects to calculate ... statistics. Marking is done by setting the OBJ_ACTIVE flag. The flags change is locked, but the problem is that many parts of system assume that vm object initialization ensures that no other code could change the object, and thus performed lockless. The end result is corrupted flags in vm objects, most visible is spurious OBJ_DEAD flag, causing random hangs. Avoid the active object marking, instead provide equally inexact but immutable is_object_alive() definition for the object mapped state. Avoid iterating over the processes mappings altogether by using arguably improved definition of the paging thread as one which sleeps on the v_free_count. PR: 204764 Diagnosed by: pho Tested by: pho (previous version) Reviewed by: alc Sponsored by: The FreeBSD Foundation MFC after: 1 week Approved by: re (gjb)		2016-06-21 17:49:33 +00:00
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amd64	Update comments for the MD functions managing contexts for new	2016-06-16 12:05:44 +00:00
arm	Update comments for the MD functions managing contexts for new	2016-06-16 12:05:44 +00:00
arm64	Update comments for the MD functions managing contexts for new	2016-06-16 12:05:44 +00:00
boot	Print a message when disks are found but no logical partition are	2016-06-17 17:09:22 +00:00
bsm
cam	Commit the bits of nda that were missed. This should fix the build.	2016-06-10 06:04:53 +00:00
cddl	Fix uninitialized variable from r300881	2016-06-21 15:27:16 +00:00
compat	Update comments for the MD functions managing contexts for new	2016-06-16 12:05:44 +00:00
conf	Update 11.0 to -ALPHA4 in preparation of a new set of snapshot	2016-06-17 00:00:45 +00:00
contrib	Get closer to a VIMAGE network stack teardown from top to bottom rather	2016-06-21 13:48:49 +00:00
crypto	Connect the SHA-512t256 and Skein hashing algorithms to ZFS	2016-05-31 04:12:14 +00:00
ddb
dev	[ath] fix TX throughput for EDMA chips by pushing more into the TX FIFO.	2016-06-21 15:38:20 +00:00
fs	Do not access NFS data for reclaimed vnode.	2016-06-19 18:29:43 +00:00
gdb
geom	When we are in panic, always go the asynchronous path in g_mirror_destroy(),	2016-06-01 22:11:54 +00:00
gnu	Revert changes for local testing, inadvertantly commited in r300811.	2016-05-26 23:59:42 +00:00
i386	Update comments for the MD functions managing contexts for new	2016-06-16 12:05:44 +00:00
isa
kern	Get closer to a VIMAGE network stack teardown from top to bottom rather	2016-06-21 13:48:49 +00:00
kgssapi
libkern
mips	Update comments for the MD functions managing contexts for new	2016-06-16 12:05:44 +00:00
modules	Change the default build behavior so we don't compile extra TCP modules by	2016-06-10 19:06:11 +00:00
net	Get closer to a VIMAGE network stack teardown from top to bottom rather	2016-06-21 13:48:49 +00:00
net80211	[net80211] remove node scan lock / generation number + fix few LORs	2016-06-19 07:31:02 +00:00
netgraph	Get closer to a VIMAGE network stack teardown from top to bottom rather	2016-06-21 13:48:49 +00:00
netinet	Get closer to a VIMAGE network stack teardown from top to bottom rather	2016-06-21 13:48:49 +00:00
netinet6	Get closer to a VIMAGE network stack teardown from top to bottom rather	2016-06-21 13:48:49 +00:00
netipsec	Get closer to a VIMAGE network stack teardown from top to bottom rather	2016-06-21 13:48:49 +00:00
netnatm
netpfil	Get closer to a VIMAGE network stack teardown from top to bottom rather	2016-06-21 13:48:49 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm	Remote and local adv lock servers might de-synchronize (the added comment	2016-06-19 18:32:35 +00:00
ofed	Fix bug in iwcm that caused a panic in iw_cm_wq when krping is run	2016-06-14 20:58:05 +00:00
opencrypto
pc98
powerpc	Update comments for the MD functions managing contexts for new	2016-06-16 12:05:44 +00:00
riscv	Update comments for the MD functions managing contexts for new	2016-06-16 12:05:44 +00:00
rpc	Deobfuscate cleanup path in clnt_bck_create(..)	2016-06-10 17:53:28 +00:00
security	Implement AUE_PREAD and AUE_PWRITE BSM conversion support, eliminating	2016-06-13 09:22:20 +00:00
sparc64	Update comments for the MD functions managing contexts for new	2016-06-16 12:05:44 +00:00
sys	vfs: ifdef out noop vop_* primitives on !DEBUG_VFS_LOCKS kernels	2016-06-17 19:41:30 +00:00
teken
tests
tools
ufs	arc4random() returns 0 to (2**32)−1, use an alternative to initialize	2016-05-22 14:31:20 +00:00
vm	The vmtotal sysctl handler marks active vm objects to calculate	2016-06-21 17:49:33 +00:00
x86	Trim some spaces to record correct commit message for the r301278.	2016-06-03 18:23:45 +00:00
xdr
xen	xen: Correct typo in #undef for symbol NBPL	2016-06-06 14:55:46 +00:00
Makefile