Konstantin Belousov de10ffa527 Since rev. 1.199 of sys/kern/kern_conf.c, the thread that calls ... destroy_dev() from d_close() cdev method would self-deadlock. devfs_close() bump device thread reference counter, and destroy_dev() sleeps, waiting for si_threadcount to reach zero for cdev without d_purge method. destroy_dev_sched() could be used instead from d_close(), to schedule execution of destroy_dev() in another context. The destroy_dev_sched_drain() function can be used to drain the scheduled calls to destroy_dev_sched(). Similarly, drain_dev_clone_events() drains the events clone to make sure no lingering devices are left after dev_clone event handler deregistered. make_dev_credf(MAKEDEV_REF) function should be used from dev_clone event handlers instead of make_dev()/make_dev_cred() to ensure that created device has reference counter bumped before cdev mutex is dropped inside make_dev(). Reviewed by: tegge (early versions), njl (programming interface) Debugging help and testing by: Peter Holm Approved by: re (kensmith)		2007-07-03 17:42:37 +00:00
..
amd64	Revert previous commit, retaining cpufreq.	2007-07-01 22:19:20 +00:00
arm	The iop34x has 128 interrupts.	2007-06-16 15:03:33 +00:00
boot	- Remove UMAP filesystem. It was disconnected from build three years ago,	2007-06-25 05:06:57 +00:00
bsm	Change $P4$ ID strings to P4 ID strings so that they are not auto-expanded	2007-04-17 12:27:08 +00:00
cam	After talking with njl@, change this wildcard entry to be a bit less wild.	2007-07-01 17:42:07 +00:00
cddl	In zfs_vget, if we fail to translate an inode number to the corresponding	2007-06-27 12:00:24 +00:00
coda	Revert UF_OPENING workaround for CURRENT.	2007-05-31 11:51:53 +00:00
compat	Try a cheap way to get around gcc4.2 believing that user arguments	2007-06-17 04:37:57 +00:00
conf	Link pf 4.1 to the build:	2007-07-03 12:46:08 +00:00
contrib	Add two place holders in struct pf_rule for future netgraph integration.	2007-07-03 12:58:33 +00:00
crypto	Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC	2007-07-03 12:13:45 +00:00
ddb
dev	Recover from some major omissions/problems with the 24XX port.	2007-07-02 20:08:20 +00:00
fs	Since rev. 1.199 of sys/kern/kern_conf.c, the thread that calls	2007-07-03 17:42:37 +00:00
gdb	Add kdb_cpu_sync_icache(), intended to synchronize instruction	2007-06-09 21:55:17 +00:00
geom	Have gpart synthesize a disk geometry if the underlying provider	2007-06-17 22:19:19 +00:00
gnu	Eliminate now-unused SUSER_ALLOWJAIL arguments to priv_check_cred(); in	2007-06-12 00:12:01 +00:00
i4b
i386	Revert previous commit, retaining cpufreq.	2007-07-01 22:19:20 +00:00
ia64	Enable SCTP by default for GENERIC kernels in order to give it	2007-06-14 17:14:27 +00:00
isa	Prototype (but functional) Linux-ish /dev/nvram interface to the extra	2007-06-15 22:58:14 +00:00
kern	Since rev. 1.199 of sys/kern/kern_conf.c, the thread that calls	2007-07-03 17:42:37 +00:00
libkern	Unbreak high resolution profiling a little: use dummy asms to prevent	2007-06-13 06:17:48 +00:00
modules	Link pf 4.1 to the build:	2007-07-03 12:46:08 +00:00
net	Link pf 4.1 to the build:	2007-07-03 12:46:08 +00:00
net80211	Move the XCHANNEL radiotap definition to a free slot. NetBSD defined some	2007-07-01 06:59:30 +00:00
netatalk	Mark wire data structures in netatalk as __packed so that they are	2007-06-28 12:54:58 +00:00
netatm	Fix various compilation warnings for gcc-4.2.	2007-06-23 00:02:20 +00:00
netgraph	These modules depend on usb, make that explicit	2007-06-23 04:34:38 +00:00
netinet	Link pf 4.1 to the build:	2007-07-03 12:46:08 +00:00
netinet6	Link pf 4.1 to the build:	2007-07-03 12:46:08 +00:00
netipsec	Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC	2007-07-03 12:13:45 +00:00
netipx	Include priv.h to pick up suser(9) definitions, missed in an earlier	2007-06-13 22:42:43 +00:00
netnatm	s/destory/destroy/ (except for the code in contrib/).	2007-04-16 12:31:35 +00:00
netncp	Commit 14/14 of sched_lock decomposition.	2007-06-05 00:00:57 +00:00
netsmb	Initialize some variables that GCC4.2 thinks might possibly be used without	2007-06-15 23:49:54 +00:00
nfs
nfs4client	- Move rusage from being per-process in struct pstats to per-thread in	2007-06-01 01:12:45 +00:00
nfsclient	Do proper "locking" for missing vmmeters part.	2007-06-04 21:45:18 +00:00
nfsserver	Include priv.h to pick up suser(9) definitions, missed in an earlier	2007-06-13 22:42:43 +00:00
opencrypto	Integrate the Camellia Block Cipher. For more information see RFC 4132	2007-05-09 19:37:02 +00:00
pc98	Enable SCTP by default for GENERIC kernels in order to give it	2007-06-14 17:14:27 +00:00
pccard
pci	Prepare for future integration between CAM and newbus. xpt_bus_register	2007-06-17 05:55:54 +00:00
powerpc	Reimplement bus_dmamap_load with bus_dmamap_load_buffer.	2007-06-22 03:57:36 +00:00
rpc	Check for a NULL return from rpcclnt_buildheader- it can fail if	2007-06-16 05:42:26 +00:00
security	Remove two boot printfs generated by Audit to announce it's presence,	2007-07-01 20:51:30 +00:00
sparc64	- Move ofw_pci_alloc_busno() to the ofw_pci KOBJ interface,	2007-06-18 21:49:42 +00:00
sun4v	- Restore the machine independency of sys/dev/ofw/openfirm.{c,h} by	2007-06-16 22:30:38 +00:00
sys	Since rev. 1.199 of sys/kern/kern_conf.c, the thread that calls	2007-07-03 17:42:37 +00:00
tools
ufs	Fix an annoying pointer/int cast warning that shows up on 64 bit systems.	2007-07-02 01:31:43 +00:00
vm	In the previous revision, when I replaced the unconditional acquisition	2007-07-02 06:56:37 +00:00
Makefile	Commit IPv6 support for FAST_IPSEC to the tree.	2007-07-01 11:41:27 +00:00