jhb ee8312c8bb Use shared vnode locks instead of exclusive vnode locks for the access(), ...

chdir(), chroot(), eaccess(), fpathconf(), fstat(), fstatfs(), lseek()
(when figuring out the current size of the file in the SEEK_END case),
pathconf(), readlink(), and statfs() system calls.

Submitted by:	ups (mostly)
Tested by:	pho
MFC after:	1 month

2008-11-03 20:31:00 +00:00

..

bus_if.m

Implement a BUS_BIND_INTR() method in the bus interface to bind an IRQ

2008-03-20 21:24:32 +00:00

clock_if.m

…

cpufreq_if.m

…

device_if.m

…

genassym.sh

refactor code so it can run in a chroot without having to have /dev/mounted

2008-01-18 17:02:14 +00:00

imgact_aout.c

Change the static struct sysentvec and struct Elf_Brandinfo initializers

2008-09-24 10:14:37 +00:00

imgact_elf32.c

…

imgact_elf64.c

…

imgact_elf.c

If the ABI-overriden interpreter was not loaded, do not set

2008-10-08 11:11:36 +00:00

imgact_gzip.c

VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in

2008-01-13 14:44:15 +00:00

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

Rename three MAC entry points from _proc_ to _cred_ to reflect the fact

2008-10-28 11:33:06 +00:00

init_sysent.c

Regen.

2008-11-03 10:39:35 +00:00

kern_acct.c

Properly lock proctree_lock before locking the process while accounting.

2008-08-21 15:02:17 +00:00

kern_alq.c

Use msleep_spin() instead of unlock/tsleep/lock. This was

2008-07-02 20:44:33 +00:00

kern_clock.c

Implement per-cpu callout threads, wheels, and locks.

2008-04-02 11:20:30 +00:00

kern_condvar.c

- Don't do a WITNESS_SAVE() on the interlock if it is Giant in the condition

2008-09-25 13:42:19 +00:00

kern_conf.c

Move uminor() and umajor() to the same place as userspace minor() and major().

2008-09-27 13:19:09 +00:00

kern_cons.c

Reimplement the /dev/console device node.

2008-11-01 08:35:28 +00:00

kern_context.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_cpu.c

Fix a few edge cases with error handling in cpufreq(4)'s CPUFREQ_GET()

2008-05-05 19:13:52 +00:00

kern_cpuset.c

Add a `show cpusets' DDB command to print numbered root and

2008-07-07 21:32:02 +00:00

kern_ctf.c

Add the CTF source file which gets shared with link_elf.c and link_elf_obj.c.

2008-05-23 03:04:27 +00:00

kern_descrip.c

Use shared vnode locks instead of exclusive vnode locks for the access(),

2008-11-03 20:31:00 +00:00

kern_dtrace.c

Remove code that isn't required. It actually breaks the case where KDTRACE_HOOKS

2008-06-16 04:44:29 +00:00

kern_environment.c

Implement the following macros for completeness:

2008-07-21 15:05:25 +00:00

kern_event.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_exec.c

Remove VSVTX, VSGID and VSUID. This should be a no-op,

2008-09-10 13:16:41 +00:00

kern_exit.c

Move per-thread userland debugging flags into seperated field,

2008-10-15 06:31:37 +00:00

kern_fork.c

- Forward port flush of page table updates on context switch or userret

2008-10-19 01:35:27 +00:00

kern_idle.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

kern_intr.c

style(9)

2008-09-23 14:25:56 +00:00

kern_jail.c

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

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

kern_kthread.c

Kill a dead variable

2008-08-03 21:07:19 +00:00

kern_ktr.c

…

kern_ktrace.c

This patch adds a new ktrace(2) record type, KTR_STRUCT, whose payload

2008-02-23 01:01:49 +00:00

kern_linker.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_lock.c

Teach WITNESS about the interlocks used with lockmgr. This removes a bunch

2008-09-10 19:13:30 +00:00

kern_lockf.c

Don't rely on the value of *statep without first taking the vnode interlock.

2008-10-24 16:04:10 +00:00

kern_malloc.c

Enable the creation of a kmem map larger than 4GB.

2008-07-05 19:34:33 +00:00

kern_mbuf.c

Reintroduce UMA_SLAB_KMAP; however, change its spelling to

2008-04-04 18:41:12 +00:00

kern_mib.c

Step 1.5 of importing the network stack virtualization infrastructure

2008-10-02 15:37:58 +00:00

kern_module.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +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

Teach WITNESS about the interlocks used with lockmgr. This removes a bunch

2008-09-10 19:13:30 +00:00

kern_ntptime.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

kern_physio.c

…

kern_pmc.c

Support sparsely numbered CPUs.

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

kern_poll.c

Commit step 1 of the vimage project, (network stack)

2008-08-17 23:27:27 +00:00

kern_priv.c

Remove the suser(9) interface from the kernel. It has been replaced from

2008-09-17 15:49:44 +00:00

kern_proc.c

Add three extra to the kinfo_proc_vmmap data. kve_offset - the offset

2008-10-31 05:43:19 +00:00

kern_prot.c

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

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

kern_resource.c

Don't rearm callout if the process is exiting, it may leak a callout

2008-10-24 01:09:24 +00:00

kern_rmlock.c

Teach WITNESS about the interlocks used with lockmgr. This removes a bunch

2008-09-10 19:13:30 +00:00

kern_rwlock.c

Teach WITNESS about the interlocks used with lockmgr. This removes a bunch

2008-09-10 19:13:30 +00:00

kern_sdt.c

Add kernel support for the Statically Defined Trace provider.

2008-05-18 19:32:36 +00:00

kern_sema.c

…

kern_shutdown.c

Collect N identical (or near identical) mkdumpheader() implementations into

2008-10-01 22:08:53 +00:00

kern_sig.c

Actually, for signal and thread suspension, extra process spin lock is

2008-10-23 07:55:38 +00:00

kern_subr.c

Make ureadc() warn when holding any locks, just like uiomove().

2008-08-28 19:34:58 +00:00

kern_switch.c

fix typo in runz_fuzz

2008-05-12 06:42:06 +00:00

kern_sx.c

Teach WITNESS about the interlocks used with lockmgr. This removes a bunch

2008-09-10 19:13:30 +00:00

kern_synch.c

- Forward port flush of page table updates on context switch or userret

2008-10-19 01:35:27 +00:00

kern_syscalls.c

Various style fixes. 7 space indent is just odd.

2008-09-18 20:10:11 +00:00

kern_sysctl.c

Add sysctl_rename_oid() to support device_set_unit() usage. Otherwise,

2007-11-30 21:29:08 +00:00

kern_tc.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

kern_thr.c

If threads limit is exceeded, increase the totoal number

2008-10-29 12:11:48 +00:00

kern_thread.c

Actually, for signal and thread suspension, extra process spin lock is

2008-10-23 07:55:38 +00:00

kern_time.c

In realtimer_delete(), clear timer's value and interval to tell

2008-10-20 02:37:53 +00:00

kern_timeout.c

After a machine has been up for a bit more than 20 days with HZ=1000,

2008-10-28 03:26:25 +00:00

kern_umtx.c

Add two commands to _umtx_op system call to allow a simple mutex to be

2008-06-24 07:32:12 +00:00

kern_uuid.c

Step 1.5 of importing the network stack virtualization infrastructure

2008-10-02 15:37:58 +00:00

kern_xxx.c

Step 1.5 of importing the network stack virtualization infrastructure

2008-10-02 15:37:58 +00:00

ksched.c

Commit 14/14 of sched_lock decomposition.

2007-06-05 00:00:57 +00:00

link_elf_obj.c

Calling linker_load_dependencies() while holding the module'

2008-08-03 13:33:45 +00:00

link_elf.c

Calling linker_load_dependencies() while holding the module'

2008-08-03 13:33:45 +00:00

linker_if.m

Add the ctf_get method.

2008-05-23 04:06:49 +00:00

Make.tags.inc

Remove netatm from HEAD as it is not MPSAFE and relies on the now removed

2008-05-25 22:11:40 +00:00

Makefile

style.Makefile(5)

2007-12-14 21:30:51 +00:00

makesyscalls.sh

Tidy up a few things with syscall generation:

2008-09-25 20:07:42 +00:00

md4c.c

…

md5c.c

…

p1003_1b.c

Remove kernel support for M:N threading.

2008-03-12 10:12:01 +00:00

posix4_mib.c

Fix mispatch of includes list; allows my kernel to build successfully.

2006-11-12 03:34:03 +00:00

sched_4bsd.c

When choosing a CPU for a thread in a cpuset, prefer the last CPU that the

2008-07-28 20:39:21 +00:00

sched_ule.c

Increase the initial sbuf size for CPU topology dump to something more

2008-11-02 23:11:20 +00:00

serdev_if.m

…

stack_protector.c

Fix a chicken-and-egg problem: this files implements SSP support,

2008-06-26 07:52:45 +00:00

subr_acl_posix1e.c

Rename a variable missed in previous accmode_t-related commits.

2008-10-28 21:58:48 +00:00

subr_autoconf.c

If run_interrupt_driven_config_hooks() waits 360 seconds and INVARIANTS

2008-07-21 20:50:49 +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_bus.c

Close, but not eliminate, a race condition. It is one that properly

2008-10-10 17:49:47 +00:00

subr_clist.c

Now that the number of clist consumers have dropped massively, trim down

2008-09-21 18:12:18 +00:00

subr_clock.c

Now that all platforms use genclock, shuffle things around slightly

2008-04-22 19:38:30 +00:00

subr_devstat.c

…

subr_disk.c

Add a new I/O request - BIO_FLUSH, which basically tells providers below to

2006-10-31 21:11:21 +00:00

subr_eventhandler.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

subr_fattime.c

Better naming of fattime conversion functions, they do convert to timespec

2006-10-24 10:27:23 +00:00

subr_firmware.c

dynamically allocate the task structure in firmware_mountroot: when

2008-10-04 23:58:02 +00:00

subr_hints.c

…

subr_kdb.c

Expand kdb_alt_break a little, most commonly used with the option

2008-05-04 23:29:38 +00:00

subr_kobj.c

…

subr_lock.c

- track maximum wait time

2008-07-27 21:45:20 +00:00

subr_log.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

subr_mbpool.c

Add parens around *free in *free++ in mbp_count() so that mbp_count()

2007-05-27 17:38:36 +00:00

subr_mchain.c

Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT.

2008-03-25 09:39:02 +00:00

subr_module.c

…

subr_msgbuf.c

…

subr_param.c

vm_pnames should be "const char *const[]".

2008-10-27 08:09:05 +00:00

subr_pcpu.c

Make ddb command registration dynamic so modules can extend

2008-09-15 22:45:14 +00:00

subr_power.c

…

subr_prf.c

Integrate the new MPSAFE TTY layer to the FreeBSD operating system.

2008-08-20 08:31:58 +00:00

subr_prof.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

subr_rman.c

Trivially avoid a null pointer dereference when drivers

2008-10-22 18:20:45 +00:00

subr_rtc.c

Now that all platforms use genclock, shuffle things around slightly

2008-04-22 19:38:30 +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_sleepqueue.c

partly revert revision 184199, because TDF_NEEDSIGCHK is persitent

2008-10-24 01:03:31 +00:00

subr_smp.c

- Only count the number of CPUs in the rendezvous map once rather than

2008-08-27 18:23:55 +00:00

subr_stack.c

Make it possible to compile kernel with KTR but without DDB.

2008-10-30 21:48:28 +00:00

subr_taskqueue.c

revert local change

2008-07-18 07:10:33 +00:00

subr_trap.c

- Forward port flush of page table updates on context switch or userret

2008-10-19 01:35:27 +00:00

subr_turnstile.c

Make ddb command registration dynamic so modules can extend

2008-09-15 22:45:14 +00:00

subr_unit.c

Since cdev mutex is after system map mutex in global lock order, free()

2007-07-04 06:56:58 +00:00

subr_witness.c

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

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

sys_generic.c

Reverse if() logic to improve readability.

2008-09-23 14:25:38 +00:00

sys_pipe.c

Another problem caused by the knlist_cleardel() potentially dropping

2008-05-23 11:14:03 +00:00

sys_process.c

Actually, for signal and thread suspension, extra process spin lock is

2008-10-23 07:55:38 +00:00

sys_socket.c

Lock receive socket buffer in soo_stat() rather than commenting that we

2008-10-07 07:10:28 +00:00

syscalls.c

Regen.

2008-11-03 10:39:35 +00:00

syscalls.master

Implement support for RPCSEC_GSS authentication to both the NFS client

2008-11-03 10:38:00 +00:00

systrace_args.c

Regen.

2008-11-03 10:39:35 +00:00

sysv_ipc.c

Eliminate now-unused SUSER_ALLOWJAIL arguments to priv_check_cred(); in

2007-06-12 00:12:01 +00:00

sysv_msg.c

Merge first in a series of TrustedBSD MAC Framework KPI changes

2007-10-24 19:04:04 +00:00

sysv_sem.c

Renew semaphore's pointer after wakeup since during msleep

2008-06-19 18:08:42 +00:00

sysv_shm.c

Make sure we restrict Linux only IPC calls from being executed

2008-02-12 20:55:03 +00:00

tty_compat.c

Fix an awful bug inside our COMPAT_43TTY code.

2008-09-04 16:30:53 +00:00

tty_info.c

Integrate the new MPSAFE TTY layer to the FreeBSD operating system.

2008-08-20 08:31:58 +00:00

tty_inq.c

Fix some edge cases in the TTY queues:

2008-08-30 09:18:27 +00:00

tty_outq.c

Fix some edge cases in the TTY queues:

2008-08-30 09:18:27 +00:00

tty_pts.c

Track state to determine if the associated TTY device node has been used.

2008-09-23 17:12:25 +00:00

tty_pty.c

Allow the user to suppress the rate-limited pty(4) warning.

2008-08-23 16:03:00 +00:00

tty_tty.c

Remove unneeded Giant locking of /dev/tty.

2008-06-03 12:38:00 +00:00

tty_ttydisc.c

Introduce a hooks layer for the MPSAFE TTY layer.

2008-09-22 19:25:14 +00:00

tty.c

Clamp the values of t_column to 5 digits in pstat -t' and show all ttys'.

2008-11-01 13:40:46 +00:00

uipc_accf.c

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

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

uipc_cow.c

Give MEXTADD() another argument to make both void pointers to the

2008-02-01 19:36:27 +00:00

uipc_debug.c

Change a variable name to not shadow a global

2008-07-03 08:35:59 +00:00

uipc_domain.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

uipc_mbuf2.c

Merge first in a series of TrustedBSD MAC Framework KPI changes

2007-10-24 19:04:04 +00:00

uipc_mbuf.c

Remove the alignment of the align parameter. This is up to the caller to pass

2008-09-05 04:05:31 +00:00

uipc_mqueue.c

Introduce accmode_t. This is required for NFSv4 ACLs - it will be neccessary

2008-10-28 13:44:11 +00:00

uipc_sem.c

Rework the lifetime management of the kernel implementation of POSIX

2008-06-27 05:39:04 +00:00

uipc_shm.c

Introduce accmode_t. This is required for NFSv4 ACLs - it will be neccessary

2008-10-28 13:44:11 +00:00

uipc_sockbuf.c

Rewrite sbreserve_locked()'s comment on NULL thread pointers, eliminating

2008-10-07 09:51:39 +00:00

uipc_socket.c

make sure that SO_NO_DDP and SO_NO_OFFLOAD get passed in correctly

2008-10-17 01:25:45 +00:00

uipc_syscalls.c

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

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

uipc_usrreq.c

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

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

vfs_acl.c

Add the support for the AT_FDCWD and fd-relative name lookups to the

2008-03-31 12:01:21 +00:00

vfs_aio.c

Use minimum of max_aio_procs and target_aio_procs when spawning new

2008-06-21 11:34:34 +00:00

vfs_bio.c

Remove the struct thread unuseful argument from bufobj interface.

2008-10-10 21:23:50 +00:00

vfs_cache.c

Part 1 of making shared lookups more resilient with respect to forced

2008-09-24 18:51:33 +00:00

vfs_cluster.c

- Complete part of the unfinished bufobj work by consistently using

2008-03-22 09:15:16 +00:00

vfs_default.c

Decontextualize the couplet VOP_GETATTR / VOP_SETATTR as the passed thread

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

vfs_export.c

Implement support for RPCSEC_GSS authentication to both the NFS client

2008-11-03 10:38:00 +00:00

vfs_extattr.c

Add the support for the AT_FDCWD and fd-relative name lookups to the

2008-03-31 12:01:21 +00:00

vfs_hash.c

In keeping with style(9)'s recommendations on macros, use a ';'

2008-03-16 10:58:09 +00:00

vfs_init.c

Remove VFS_VPTOFH entirely. API is already broken and it is good time to

2007-02-16 17:32:41 +00:00

vfs_lookup.c

A few style nits.

2008-11-03 19:33:20 +00:00

vfs_mount.c

Remove the mnt_holdcnt and mnt_holdcntwaiters because they are useless.

2008-11-03 20:00:35 +00:00

vfs_subr.c

Remove the mnt_holdcnt and mnt_holdcntwaiters because they are useless.

2008-11-03 20:00:35 +00:00

vfs_syscalls.c

Use shared vnode locks instead of exclusive vnode locks for the access(),

2008-11-03 20:31:00 +00:00

vfs_vnops.c

Use shared vnode locks instead of exclusive vnode locks for the access(),

2008-11-03 20:31:00 +00:00

vnode_if.src

Introduce accmode_t. This is required for NFSv4 ACLs - it will be neccessary

2008-10-28 13:44:11 +00:00