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a218edceb2
freebsd-skq/sys
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Jeff Roberson a218edceb2 - Allocate mounts from a uma zone that uses UMA_ZONE_NOFREE to prevent 
mount memory from being reclaimed.  This resolves a number of race
   conditions described in vfs_default.c and introduced with the
   VFS_LOCK_GIANT macros.
 - Let the mtx and lock remain valid after the mount structure has been
   freed by using init and fini calls.  Technically fini will never be
   called but is included for completeness.
 - Consistently use lockmgr directly rather than lockmgr to lock and
   vfs_unbusy to unlock.

Discussed with:	tegge
Tested by:	kris
Sponsored by:	Isilon Systems, Inc.
2006-03-31 03:49:51 +00:00
..
alpha Use the read_cycle_count() function recently added for cpu_ticks() for 2006-03-28 21:20:12 +00:00
amd64 Hook the MFI driver up to the build. 2006-03-29 09:57:22 +00:00
arm Implement pmap_object_init_pt() the way it is on sparc64/alpha, by doing 2006-03-26 22:03:43 +00:00
boot Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
bsm Update src/sys/bsm for OpenBSM 1.0 alpha 5 changes: 2006-03-04 16:54:21 +00:00
cam Add reference to PR to TOSHIBA TransMemory quirk entry. 2006-03-18 21:13:14 +00:00
coda CODA_COMPAT_5 may not be defined unconditionally in the coda5 module. 2006-02-27 12:04:13 +00:00
compat regen for 32bit System V shared memory 2006-03-30 07:43:01 +00:00
conf Allow uart(4) to be built on PowerPC. 2006-03-31 01:42:55 +00:00
contrib Loopback pf_norm.c rev. 1.106 from OpenBSD: 2006-03-25 21:15:25 +00:00
crypto
ddb Clean up the way we handle auxiliary commands for a given ddb command 2006-03-07 22:17:06 +00:00
dev Allow uart(4) to be built on PowerPC. 2006-03-31 01:42:55 +00:00
doc
fs Call vn_start_write() before locking vnode. 2006-03-19 20:45:06 +00:00
gdb add support for copying console messages to a remote gdb 2006-03-23 23:06:14 +00:00
geom Revert previous change, as I fixed MD5(9). 2006-03-30 18:50:00 +00:00
gnu Update a DB_SET to DB_FUNC I missed yesterday. 2006-03-08 15:47:48 +00:00
i4b Fix -Wundef warnings found when compiling i386 LINT, GENERIC and 2005-12-05 11:58:35 +00:00
i386 Hook the MFI driver up to the build. 2006-03-29 09:57:22 +00:00
ia64 Close some races between procfs/ptrace and exit(2): 2006-02-22 18:57:50 +00:00
isa Committed the xbox syscons(8)-able console driver. 2006-03-03 14:52:57 +00:00
isofs/cd9660 When encountering a ISO_SUSP_CFLAG_ROOT element in Rock Ridge 2006-03-13 22:32:33 +00:00
kern - Allocate mounts from a uma zone that uses UMA_ZONE_NOFREE to prevent 2006-03-31 03:49:51 +00:00
libkern Convert function declarations to ANSI C. 2006-01-22 00:46:40 +00:00
modules Build uart(4) on PowerPC. 2006-03-31 01:50:23 +00:00
net Add IFF_NEEDSGIANT to kernel PPP support. I have no idea why this wasn't 2006-03-30 08:18:27 +00:00
net80211 implement set(IEEE80211_IOC_STA_STATS) for hostapd; for 2006-03-27 05:22:35 +00:00
netatalk In at_setsockaddr(), assert that ddp != NULL, rather than returning an 2006-03-25 18:54:17 +00:00
netatm Convert to ANSI C function declarations. 2006-01-22 01:07:11 +00:00
netgraph Free private data when deleting hook. 2006-03-15 15:41:36 +00:00
netinet Define two new inpcb flags in the inp_vflag field, which for whatever 2006-03-26 11:30:31 +00:00
netinet6 This comment on various IPPORT_ defines was copied from in.h and 2006-03-28 12:51:22 +00:00
netipsec Fix more stack corruptions on amd64. 2006-03-30 18:57:04 +00:00
netipx Add a simple netipx TODO list to the end of README, since there are a 2006-03-27 09:10:09 +00:00
netkey Fix stack corruptions on amd64. 2006-01-21 10:44:34 +00:00
netnatm Change so_pcb invariants in netnatm, such that netnatm sockets always have 2006-03-17 18:25:57 +00:00
netncp In ncp_sysctl_connstat(), the SLIST_FOREACH() logic to check 'error' 2006-01-14 11:40:32 +00:00
netsmb Retire NETSMBCRYPTO as a kernel option and make its functionality 2006-03-05 22:52:17 +00:00
nfs
nfs4client Use nfs4_disconnect for connections opened with nfs4_connect. 2006-01-19 22:48:31 +00:00
nfsclient Fix a bug in the NFS/TCP retransmission path. 2006-03-23 22:58:42 +00:00
nfsserver - Reorder vrele calls after vput calls to prevent lock order reversals 2006-03-12 04:59:04 +00:00
opencrypto Fix memory leak which occurs when crypto.ko module is unloaded. 2006-03-28 08:33:30 +00:00
pc98 Don't allow userland to set hardware watch points on kernel memory at all. 2006-03-14 16:13:55 +00:00
pccard I don't believe these are used at all, and can be safely removed 2006-01-15 06:49:28 +00:00
pci Add support for RTL8111B chip, that can be found on some mainboards, 2006-03-22 07:33:03 +00:00
posix4 mqueue.h has been superceded by sys/mqueue.h thanks to David Xu's work. 2005-11-28 02:58:30 +00:00
powerpc Add a dummy implementation of bus_space_map(). 2006-03-31 01:39:50 +00:00
rpc Fix up some cut-n-paste damage and some out-of-date comments. 2006-01-20 15:20:41 +00:00
security Don't call vn_finished_write() if vn_start_write() failed. 2006-03-19 20:43:07 +00:00
sparc64 Add scc(4). 2006-03-30 18:40:25 +00:00
sys - Define mnt_startzero and mnt_endzero as a range that excludes mnt_mtx 2006-03-31 03:49:16 +00:00
tools Fix a leftover "iwi_boot" string. 2006-01-30 16:32:08 +00:00
ufs Allow compilation when not using softupdates. 2006-03-19 22:16:44 +00:00
vm MFP4: Support for profiling dynamically loaded objects. 2006-03-26 12:20:54 +00:00
Makefile Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00