Bjoern A. Zeeb 42eedeac00 Split eventhandler_register() into an internal part and a wrapper function ...

that provides the allocated and setup eventhandler entry.

Add a new wrapper for VIMAGE that allocates extra space to hold the
callback function and argument in addition to an extra wrapper function.
While the wrapper function goes as normal callback function the
argument points to the extra space allocated holding the original func
and arg that the wrapper function can then call.

Provide an iterator function for the virtual network stack (vnet) that
will call the callback function for each network stack.

Provide a new set of macros for VNET that in the non-VIMAGE case will
just call eventhandler_register() while in the VIMAGE case it will use
vimage_eventhandler_register() passing in the extra iterator function
but will only register once rather than per-vnet.
We need a special macro in case we are interested in the tag returned
as we must check for curvnet and can neither simply assign the
return value, nor not change it in the non-vnet0 case without that.

Sponsored by:	ISPsystem
Discussed with:	jhb
Reviewed by:	zec (earlier version), jhb
MFC after:	1 month

2010-03-19 19:51:03 +00:00

..

bus_if.m

Add a facility for associating optional descriptions with active interrupt

2009-10-15 14:54:35 +00:00

clock_if.m

…

cpufreq_if.m

…

device_if.m

…

genassym.sh

…

imgact_aout.c

Add sv_flags field to struct sysentvec with intention to provide description

2008-11-22 12:36:15 +00:00

imgact_elf32.c

…

imgact_elf64.c

…

imgact_elf.c

Provide groundwork for 32-bit binary compatibility on non-x86 platforms,

2010-03-11 14:49:06 +00:00

imgact_gzip.c

…

imgact_shell.c

Decontextualize the couplet VOP_GETATTR / VOP_SETATTR as the passed thread

2008-08-28 15:23:18 +00:00

inflate.c

…

init_main.c

Random number generator initialization cleanup:

2009-10-20 16:36:51 +00:00

init_sysent.c

Regenerate

2009-10-27 11:01:15 +00:00

kern_acct.c

Do not use casts (int *)0 and (struct thread *)0 for the arguments of

2009-06-16 15:13:45 +00:00

kern_alq.c

Add another flags argument to vn_open_cred. Use it to specify that some

2009-06-21 13:41:32 +00:00

kern_clock.c

Introduce the new kernel thread called "deadlock resolver".

2010-01-09 01:46:38 +00:00

kern_condvar.c

Remove unused variables p' and unneeded assignments of rval'.

2009-02-26 13:00:13 +00:00

kern_conf.c

Fix several style issues.

2010-02-27 15:26:36 +00:00

kern_cons.c

Allow multiple console devices per driver without insane code duplication.

2009-08-24 10:53:30 +00:00

kern_context.c

In r197963, a race with thread being selected for signal delivery

2009-10-27 10:47:58 +00:00

kern_cpu.c

Free allocated sbufs before returning ENOMEM.

2010-01-08 22:58:50 +00:00

kern_cpuset.c

Another nit that both I and ispell missed.

2009-10-26 18:32:06 +00:00

kern_ctf.c

…

kern_descrip.c

On the return path from F_RDAHEAD and F_READAHEAD fcntls, do not

2009-11-20 22:22:53 +00:00

kern_dtrace.c

…

kern_environment.c

Merge change r198561 from projects/mips to head:

2010-01-10 22:34:18 +00:00

kern_event.c

Do not leak process lock when current thread is not allowed to see target.

2010-02-14 13:59:01 +00:00

kern_exec.c

- Fix several off-by-one errors when using MAXCOMLEN. The p_comm[] and

2009-10-23 15:14:54 +00:00

kern_exit.c

Let access overriding to TTYs depend on the cdev_priv, not the vnode.

2009-12-19 18:42:12 +00:00

kern_fail.c

Remove extraneous semicolons, no functional changes.

2010-01-07 21:01:37 +00:00

kern_fork.c

Reintroduce the r196640, after fixing the problem with my testing.

2009-09-01 11:41:51 +00:00

kern_gzio.c

Merge projects/enhanced_coredumps (r204346) into HEAD:

2010-03-02 06:58:58 +00:00

kern_idle.c

Split P_NOLOAD into a per-thread flag (TDF_NOLOAD).

2009-11-03 16:46:52 +00:00

kern_intr.c

KASSERT that return value of interrupt filter complies with contract

2010-01-27 09:59:08 +00:00

kern_jail.c

Provide groundwork for 32-bit binary compatibility on non-x86 platforms,

2010-03-11 14:49:06 +00:00

kern_kthread.c

Use the cached value within comparison.

2010-02-19 15:10:05 +00:00

kern_ktr.c

Style fixes.

2010-03-11 15:13:55 +00:00

kern_ktrace.c

- Fix several off-by-one errors when using MAXCOMLEN. The p_comm[] and

2009-10-23 15:14:54 +00:00

kern_linker.c

- Unbreak build with KLD_DEBUG defined

2009-11-17 21:56:12 +00:00

kern_lock.c

Fix typos.

2010-01-07 01:24:09 +00:00

kern_lockf.c

In lf_iteratelocks_vnode, increment state->ls_threads around iterating

2009-06-25 18:54:56 +00:00

kern_lockstat.c

Add the OpenSolaris dtrace lockstat provider. The lockstat provider

2009-05-26 20:28:22 +00:00

kern_malloc.c

If we're passed garbage in malloc_init(), panic() rather than expecting

2009-06-05 09:16:52 +00:00

kern_mbuf.c

Add support to the virtual memory system for configuring machine-

2009-07-12 23:31:20 +00:00

kern_mib.c

Declare the kern.ngroups sysctl to be read-only, but tunable at boot for

2010-01-12 18:20:20 +00:00

kern_module.c

Provide groundwork for 32-bit binary compatibility on non-x86 platforms,

2010-03-11 14:49:06 +00:00

kern_mtxpool.c

Fix a number of style issues in the MALLOC / FREE commit. I've tried to

2008-10-23 20:26:15 +00:00

kern_mutex.c

- Fix a race in sched_switch() of sched_4bsd.

2010-01-23 15:54:21 +00:00

kern_ntptime.c

…

kern_osd.c

Make the rmlock(9) interface a bit more like the rwlock(9) interface:

2009-05-29 10:52:37 +00:00

kern_physio.c

…

kern_pmc.c

Support sparsely numbered CPUs.

2008-09-22 10:37:02 +00:00

kern_poll.c

Rather than fix questionable ifnet list locking in the implementation of

2009-08-15 23:07:43 +00:00

kern_priv.c

Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC

2009-06-05 14:55:22 +00:00

kern_proc.c

For kinfo_proc in kp->ki_siglist, return the set of the signals pending

2010-02-27 15:32:49 +00:00

kern_prot.c

Only allocate the space we need before calling kern_getgroups instead

2010-01-15 07:18:46 +00:00

kern_resource.c

sched_getparam was just plain broke for time-share

2010-03-03 21:46:51 +00:00

kern_rmlock.c

Remove extra spaces (no functional change).

2009-12-25 21:14:05 +00:00

kern_rwlock.c

When releasing a read/shared lock we need to use a write memory barrier

2009-09-30 13:26:31 +00:00

kern_sdt.c

…

kern_sema.c

…

kern_shutdown.c

MFp4:

2010-02-03 08:42:08 +00:00

kern_sig.c

Merge projects/enhanced_coredumps (r204346) into HEAD:

2010-03-02 06:58:58 +00:00

kern_switch.c

- Use DPCPU for SCHED_STATS. This is somewhat awkward because the

2009-06-25 01:33:51 +00:00

kern_sx.c

In current code, threads performing an interruptible sleep (on both

2009-12-12 21:31:07 +00:00

kern_synch.c

Add new msleep(9) flag PBDY that shall be specified together with

2009-07-14 22:52:46 +00:00

kern_syscalls.c

Introduce SYSCALL_INIT_HELPER and SYSCALL32_INIT_HELPER macros and

2010-03-19 10:56:30 +00:00

kern_sysctl.c

Make it possible to change the vnet sysctl variables on jails

2009-08-13 10:26:34 +00:00

kern_tc.c

Remove conditionally compiled time counter statistics; tools like

2009-04-11 22:01:40 +00:00

kern_thr.c

Provide groundwork for 32-bit binary compatibility on non-x86 platforms,

2010-03-11 14:49:06 +00:00

kern_thread.c

Inform hwpmc(4) of a thread's impending demise prior to invoking sched_throw().

2009-10-25 04:34:47 +00:00

kern_time.c

Remove VOP_LEASE and supporting functions. This hasn't been used since

2009-04-10 10:52:19 +00:00

kern_timeout.c

Properly fix callout handling by putting all the per-cpu info in

2009-12-14 12:23:46 +00:00

kern_umtx.c

Provide groundwork for 32-bit binary compatibility on non-x86 platforms,

2010-03-11 14:49:06 +00:00

kern_uuid.c

Rework global locks for interface list and index management, correcting

2009-08-23 20:40:19 +00:00

kern_xxx.c

Place hostnames and similar information fully under the prison system.

2009-05-29 21:27:12 +00:00

ksched.c

sched_getparam was just plain broke for time-share

2010-03-03 21:46:51 +00:00

link_elf_obj.c

Kernel module support for mips.

2010-02-18 05:49:52 +00:00

link_elf.c

Build on Jeff Roberson's linker-set based dynamic per-CPU allocator

2009-07-14 22:48:30 +00:00

linker_if.m

strict kobj signatures: linker_if fixes

2009-06-11 17:05:45 +00:00

Make.tags.inc

Catch up with the disappearance of sys/dev/hfa.

2008-12-01 14:34:42 +00:00

Makefile

…

makesyscalls.sh

Remove unused LIBCOMPAT keyword from syscalls.master.

2010-02-08 10:02:01 +00:00

md4c.c

…

md5c.c

…

p1003_1b.c

…

posix4_mib.c

…

sched_4bsd.c

Split out an invariant in order to better check that newtd, when

2010-01-24 18:16:38 +00:00

sched_ule.c

- Fix a race in sched_switch() of sched_4bsd.

2010-01-23 15:54:21 +00:00

serdev_if.m

…

stack_protector.c

Random number generator initialization cleanup:

2009-10-20 16:36:51 +00:00

subr_acl_nfs4.c

Fix comments.

2010-01-04 12:39:42 +00:00

subr_acl_posix1e.c

Now that all the callers seem to be fixed, add KASSERTs to make sure VAPPEND

2009-12-26 11:36:10 +00:00

subr_autoconf.c

Prefer ANSI function definitions to K&R ones.

2009-02-03 07:52:07 +00:00

subr_blist.c

Retire the MALLOC and FREE macros. They are an abomination unto style(9).

2008-10-23 15:53:51 +00:00

subr_bufring.c

- bump __FreeBSD version to reflect added buf_ring, memory barriers,

2008-11-22 05:55:56 +00:00

subr_bus.c

Spelling nit

2010-02-07 18:00:13 +00:00

subr_clock.c

…

subr_devstat.c

Update d_mmap() to accept vm_ooffset_t and vm_memattr_t.

2009-12-29 21:51:28 +00:00

subr_disk.c

Clarify and reimplement the bioq API so that bioq_disksort() has

2009-02-13 11:36:32 +00:00

subr_eventhandler.c

Split eventhandler_register() into an internal part and a wrapper function

2010-03-19 19:51:03 +00:00

subr_fattime.c

…

subr_firmware.c

Bump up the firmware_table from 30 to 50. bwn needs more than 30, it

2010-03-07 22:37:35 +00:00

subr_hash.c

Decompose the most lousy named file in sys/kern; kern_subr.c.

2010-02-21 19:53:33 +00:00

subr_hints.c

…

subr_kdb.c

* Completely Remove the option STOP_NMI from the kernel. This option

2009-08-13 17:09:45 +00:00

subr_kobj.c

Use NULL in preference to 0 in pointer contexts.

2009-02-03 07:54:42 +00:00

subr_lock.c

- Implement a new mechanism for resetting lock profiling. We now

2009-03-15 06:41:47 +00:00

subr_log.c

Make /dev/klog and kern.msgbuf* MPSAFE.

2009-11-03 21:06:19 +00:00

subr_mbpool.c

…

subr_mchain.c

…

subr_module.c

…

subr_msgbuf.c

…

subr_param.c

Document the VM detection type and sysctl a bit better.

2010-03-02 23:57:42 +00:00

subr_pcpu.c

Add ddb show dpcpu_off command to ease dpcpu memory debugging.

2009-08-12 12:06:16 +00:00

subr_power.c

…

subr_prf.c

Make /dev/klog and kern.msgbuf* MPSAFE.

2009-11-03 21:06:19 +00:00

subr_prof.c

Use ANSI function definition for profil.

2009-02-03 07:52:36 +00:00

subr_rman.c

sysctl_rman: report shared resources to devinfo

2009-05-19 14:08:21 +00:00

subr_rtc.c

Clean up MI inittodr(9) and kill noop code.

2009-03-23 21:16:21 +00:00

subr_sbuf.c

Switch to simplified BSD license (with phk's approval), plus whitespace

2008-08-09 10:26:21 +00:00

subr_scanf.c

…

subr_sglist.c

This patch fixes two bugs in sglist(9) and improves robustness of the API via

2009-08-21 02:59:07 +00:00

subr_sleepqueue.c

Introduce the new kernel thread called "deadlock resolver".

2010-01-09 01:46:38 +00:00

subr_smp.c

Remove forward_roundrobin(), it is unused for quite some time.

2009-09-21 13:09:56 +00:00

subr_stack.c

Add stack_print_short() and stack_print_short_ddb() interfaces to

2009-06-24 12:06:15 +00:00

subr_taskqueue.c

- Fix several off-by-one errors when using MAXCOMLEN. The p_comm[] and

2009-10-23 15:14:54 +00:00

subr_trap.c

Current pselect(3) is implemented in usermode and thus vulnerable to

2009-10-27 10:55:34 +00:00

subr_turnstile.c

Introduce the new kernel thread called "deadlock resolver".

2010-01-09 01:46:38 +00:00

subr_uio.c

Decompose the most lousy named file in sys/kern; kern_subr.c.

2010-02-21 19:53:33 +00:00

subr_unit.c

…

subr_witness.c

SLIP is gone; remove its mutex from witness.

2009-12-29 08:45:27 +00:00

sys_generic.c

Provide groundwork for 32-bit binary compatibility on non-x86 platforms,

2010-03-11 14:49:06 +00:00

sys_pipe.c

Use C99 initialization for struct filterops.

2009-09-12 20:03:45 +00:00

sys_process.c

Provide groundwork for 32-bit binary compatibility on non-x86 platforms,

2010-03-11 14:49:06 +00:00

sys_socket.c

Merge the remainder of kern_vimage.c and vimage.h into vnet.c and

2009-08-01 19:26:27 +00:00

syscalls.c

Regenerate

2009-10-27 11:01:15 +00:00

syscalls.master

Remove unused LIBCOMPAT keyword from syscalls.master.

2010-02-08 10:02:01 +00:00

systrace_args.c

Regenerate

2009-10-27 11:01:15 +00:00

sysv_ipc.c

Move SysV IPC freebsd32 compat shims helpers from freebsd32_misc.c to

2010-03-19 11:01:51 +00:00

sysv_msg.c

Move SysV IPC freebsd32 compat shims from freebsd32_misc.c to corresponding

2010-03-19 11:04:42 +00:00

sysv_sem.c

Move SysV IPC freebsd32 compat shims from freebsd32_misc.c to corresponding

2010-03-19 11:04:42 +00:00

sysv_shm.c

Move SysV IPC freebsd32 compat shims from freebsd32_misc.c to corresponding

2010-03-19 11:04:42 +00:00

tty_compat.c

Make TIOCSTI work again.

2010-01-04 20:59:52 +00:00

tty_info.c

Print an extra newline when not at the first column already.

2009-05-17 16:17:48 +00:00

tty_inq.c

Remove statistics from the TTY queues.

2010-02-07 15:42:15 +00:00

tty_outq.c

Remove statistics from the TTY queues.

2010-02-07 15:42:15 +00:00

tty_pts.c

Remove the 1000 pseudo terminal limit from pts(4).

2010-01-13 21:22:23 +00:00

tty_tty.c

…

tty_ttydisc.c

Print backspaces after echoing an EOF.

2009-10-17 08:59:41 +00:00

tty.c

Make TIOCSTI work again.

2010-01-04 20:59:52 +00:00

uipc_accf.c

(S)LIST_HEAD_INITIALIZER takes a (S)LIST_HEAD as an argument.

2009-12-28 22:56:30 +00:00

uipc_cow.c

Extend the struct vm_page wire_count to u_int to avoid the overflow

2009-01-03 13:24:08 +00:00

uipc_debug.c

Add missing socket options.

2009-05-26 09:19:21 +00:00

uipc_domain.c

When registering a protocol to an existing protocol domain via

2009-08-24 10:03:41 +00:00

uipc_mbuf2.c

Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC

2009-06-05 14:55:22 +00:00

uipc_mbuf.c

Add m_mbuftouio() helper function to copy(out) an arbitrary

2009-06-22 22:20:38 +00:00

uipc_mqueue.c

Implement compat32 shims for mqueuefs.

2010-03-19 11:10:24 +00:00

uipc_sem.c

Implement compat32 shims for ksem syscalls.

2010-03-19 11:08:43 +00:00

uipc_shm.c

Implement global and per-uid accounting of the anonymous memory. Add

2009-06-23 20:45:22 +00:00

uipc_sockbuf.c

In sbappendstream_locked() demote all incoming packet mbufs (and

2009-06-22 21:46:40 +00:00

uipc_socket.c

Provide groundwork for 32-bit binary compatibility on non-x86 platforms,

2010-03-11 14:49:06 +00:00

uipc_syscalls.c

Properly handle compat32 calls to sctp generic sendmsd/recvmsg functions that

2010-03-19 10:46:54 +00:00

uipc_usrreq.c

Fix build on amd64, where sysctl arg1 is a pointer.

2009-10-05 22:23:12 +00:00

vfs_acl.c

Add change that was somehow missed in r192586. It could manifest by

2009-12-03 13:29:24 +00:00

vfs_aio.c

Convert aio syscall registration to SYSCALL_INIT_HELPER.

2010-03-19 11:11:34 +00:00

vfs_bio.c

When buffer write is failed, it is wrong for brelse() to invalidate

2009-07-19 20:25:59 +00:00

vfs_cache.c

Correctly handle unlock for !MAKEENTRY case, after successfull attempt of

2009-08-14 10:57:28 +00:00

vfs_cluster.c

Remove a stale comment. The very same revision (r85511) that introduced

2009-06-30 19:39:17 +00:00

vfs_default.c

Use vput() instead of VOP_UNLOCK()+vrele(). The comment here is out-dated,

2010-02-18 22:14:44 +00:00

vfs_export.c

Set the prison in NFS anon and GSS SVC creds.

2009-09-28 18:07:16 +00:00

vfs_extattr.c

Replace AUDIT_ARG() with variable argument macros with a set more more

2009-06-27 13:58:44 +00:00

vfs_hash.c

…

vfs_init.c

Expand the scope of the sysctllock sx lock to protect the sysctl tree itself.

2009-02-06 14:51:32 +00:00

vfs_lookup.c

Only audit pathnames in namei(9) if copying the directory string completes

2010-02-02 23:10:27 +00:00

vfs_mount.c

- Reduce scope of vnode lock. vfs_mount_alloc() doesn't need vnode to be

2010-02-18 22:22:45 +00:00

vfs_subr.c

Add new function vunref(9) that decrements vnode use count (and hold

2010-01-17 21:24:27 +00:00

vfs_syscalls.c

Fix a comment nit.

2010-03-11 13:16:06 +00:00

vfs_vnops.c

Don't add VAPPEND if the file is not being opened for writing. Note that this

2009-12-08 20:47:10 +00:00

vnode_if.src

Add explicit struct ucred * argument for VOP_VPTOCNP, to be used by

2009-06-21 19:21:01 +00:00