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Code Issues Releases Activity
a505c2c72c
freebsd/sys
History
Konstantin Belousov a505c2c72c Make the mnt_writeopcount and mnt_secondary_writes counters, 
used by the suspension code, not greater then mnt_ref reference
counter value. Increment mnt_ref together with write counter
in vn_start_write()/ vn_start_secondary_write(), releasing in
vn_finished_write/vn_finished_secondary_write().

Since r186197, unmount code requires that no writers occured after all
references are expired. We still could get write counter incremented
for freed or reused struct mount, but it seems to be innocent, since
corresponding vnode should be referenced and reclaimed then.

Reported by:	pho (last half a year), erwin
Reviewed by:	attilio
Tested by:	pho, erwin
MFC after:	1 week
2009-08-31 10:20:52 +00:00
..
amd64 Make sure FreeBSD binaries without .note.ABI-tag section work 2009-08-30 14:38:17 +00:00
arm Reverse r196640 and r196644 for now. 2009-08-29 21:53:08 +00:00
boot Fix parse() so that the partition to boot (load /boot/loader) from can 2009-08-17 15:19:03 +00:00
bsm Import OpenBSM 1.1p1 from vendor branch to 8-CURRENT, populating 2009-07-17 14:02:20 +00:00
cam Short ATA command format has 28bit address, not 36bit. 2009-08-30 16:31:25 +00:00
cddl Add missing mountpoint vnode locking. 2009-08-30 21:03:40 +00:00
compat Make sure FreeBSD binaries without .note.ABI-tag section work 2009-08-30 14:38:17 +00:00
conf Connect bwi up to the build. While there are some problems with this 2009-08-29 01:34:42 +00:00
contrib Fix argument ordering to memcpy as well as the size of the copy in the 2009-08-25 19:30:32 +00:00
crypto
ddb Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
dev add core dump support to blkfront 2009-08-30 20:45:24 +00:00
fs Remove spurious pfs_unlock(). 2009-08-31 09:26:04 +00:00
gdb
geom There's no need for checking result of M_WAITOK allocation. 2009-08-27 08:40:51 +00:00
gnu Fix the build by using proper format. 2009-06-25 16:48:13 +00:00
i386 Make sure FreeBSD binaries without .note.ABI-tag section work 2009-08-30 14:38:17 +00:00
ia64 Decouple ACPI CPU Ids from FreeBSD's cpuid. The ACPI Ids can be 2009-08-16 01:43:08 +00:00
isa Tweak the way that the ACPI and ISA bus drivers match hint devices to 2009-08-24 21:51:46 +00:00
kern Make the mnt_writeopcount and mnt_secondary_writes counters, 2009-08-31 10:20:52 +00:00
kgssapi When the KOBJMETHOD() macro was updated, it resulted in the 2009-06-14 17:33:46 +00:00
libkern done method is supposed to return int. 2009-06-22 22:09:18 +00:00
mips * Completely Remove the option STOP_NMI from the kernel. This option 2009-08-13 17:09:45 +00:00
modules Connect bwi up to the build. While there are some problems with this 2009-08-29 01:34:42 +00:00
net As part of r196609, a call to "rtalloc" did not take the fib into 2009-08-31 00:14:37 +00:00
net80211 Fix a typo in ifdef mesh support. This would make mesh unworkable if 2009-08-17 12:57:57 +00:00
netatalk Reverse misordered unlock and lock in at_control for netatalk phase I 2009-08-12 10:44:13 +00:00
netgraph Rework global locks for interface list and index management, correcting 2009-08-23 20:40:19 +00:00
netinet Fix a bug where vlan interfaces are not supported by SCTP. 2009-08-28 08:41:59 +00:00
netinet6 Prefix on-link verification is being performed on statically 2009-08-30 02:07:23 +00:00
netipsec Rework global locks for interface list and index management, correcting 2009-08-23 20:40:19 +00:00
netipx Use queue(9) instead of hand-crafted link lists for the global IPX 2009-06-24 20:57:50 +00:00
netnatm
netncp
netsmb
nfs Revert rev 192323 (nfs_common.c only): 2009-07-12 03:53:52 +00:00
nfsclient Fix NFS panics with options VIMAGE kernels by apropriately setting curvnet 2009-08-24 10:09:30 +00:00
nfsserver Remove the old kernel RPC implementation and the NFS_LEGACYRPC option. 2009-06-30 19:03:27 +00:00
nlm Since svc_[dg|vc|tli|tp]_create() did not hold a reference count on the 2009-06-17 22:50:26 +00:00
opencrypto
pc98 Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
pci Add RTL8168DP/RTL8111DP device id. While I'm here append "8111D" to 2009-08-24 18:58:13 +00:00
powerpc * Completely Remove the option STOP_NMI from the kernel. This option 2009-08-13 17:09:45 +00:00
rpc Fix NFS panics with options VIMAGE kernels by apropriately setting curvnet 2009-08-24 10:09:30 +00:00
security Correctly audit real gids following changes to the audit record argument 2009-08-12 10:45:45 +00:00
sparc64 * Completely Remove the option STOP_NMI from the kernel. This option 2009-08-13 17:09:45 +00:00
sun4v * Completely Remove the option STOP_NMI from the kernel. This option 2009-08-13 17:09:45 +00:00
sys Make sure FreeBSD binaries without .note.ABI-tag section work 2009-08-30 14:38:17 +00:00
tools - Increase dynamic range of filter coefficients from 28bit to 30bit. 2009-07-05 18:15:06 +00:00
ufs When a UFS node is truncated to the zero length, e.g. by explicit 2009-08-14 11:00:38 +00:00
vm Reverse r196640 and r196644 for now. 2009-08-29 21:53:08 +00:00
xdr Add a check for a NULL mbuf ptr at the beginning of xdrmbuf_inline() 2009-08-12 16:27:51 +00:00
xen Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
Makefile