Paul Saab d8b8e875a2 When upgrading the shared lock to an exclusive lock, if we discover ...

that the exclusive lock is already held, then we call panic. Don't
clobber internal lock state before panic'ing. This change improves
debugging if this case were to happen.

Submitted by:	Mohan Srinivasan mohans at yahoo-inc dot com
Reviewed by:	rwatson

2004-11-29 22:58:32 +00:00

..

bus_if.m

Minor formatting fixes for lines > 80 characters

2004-08-12 17:26:22 +00:00

clock_if.m

…

device_if.m

Minor formatting fixes for lines > 80 characters

2004-08-12 17:26:22 +00:00

genassym.sh

…

imgact_aout.c

Axe a.out core dump support. Neither older gdb binaries nor current

2004-11-27 06:46:59 +00:00

imgact_elf32.c

…

imgact_elf64.c

…

imgact_elf.c

On arm, set the default elf brand to FreeBSD, until the binutils do it for us.

2004-09-23 23:29:24 +00:00

imgact_gzip.c

…

imgact_shell.c

Don't treat # as a comment in interpreter specification line.

2004-10-31 11:12:59 +00:00

inflate.c

…

init_main.c

Don't include sys/user.h merely for its side-effect of recursively

2004-11-27 06:51:39 +00:00

init_sysent.c

Regen.

2004-11-25 12:08:16 +00:00

kern_acct.c

Rework how we store process times in the kernel such that we always store

2004-10-05 18:51:11 +00:00

kern_acl.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

kern_alq.c

…

kern_clock.c

Rework how we store process times in the kernel such that we always store

2004-10-05 18:51:11 +00:00

kern_condvar.c

Refine the turnstile and sleep queue interfaces just a bit:

2004-10-12 18:36:20 +00:00

kern_conf.c

Get rid of the magic "stash" of cdev structures, we no longer call

2004-10-25 13:12:06 +00:00

kern_context.c

…

kern_descrip.c

Don't acquire Giant before calling closef() in close() (and elsewhere);

2004-11-28 14:37:17 +00:00

kern_environment.c

Retire TUNABLE_QUAD_*.

2004-11-08 18:22:22 +00:00

kern_event.c

Move a FILEDESC_UNLOCK upwards to silence witness.

2004-11-16 14:41:31 +00:00

kern_exec.c

Don't include sys/user.h merely for its side-effect of recursively

2004-11-27 06:51:39 +00:00

kern_exit.c

Don't include sys/user.h merely for its side-effect of recursively

2004-11-27 06:51:39 +00:00

kern_fork.c

Don't include sys/user.h merely for its side-effect of recursively

2004-11-27 06:51:39 +00:00

kern_idle.c

Give the 4bsd scheduler the ability to wake up idle processors

2004-09-01 06:42:02 +00:00

kern_intr.c

Don't bother exiting storming mode once a second to see if it has gone

2004-11-17 14:39:41 +00:00

kern_jail.c

…

kern_kse.c

Remove local definitions of RANGEOF() and use __rangeof() instead.

2004-11-20 23:00:59 +00:00

kern_kthread.c

Give setrunqueue() and sched_add() more of a clue as to

2004-09-01 02:11:28 +00:00

kern_ktr.c

- Change the ddb paging "support" to use a variable (db_lines_per_page) to

2004-11-01 22:15:15 +00:00

kern_ktrace.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

kern_linker.c

When trying each linker class in turn with a preloaded module, exit

2004-08-27 01:20:26 +00:00

kern_lock.c

When upgrading the shared lock to an exclusive lock, if we discover

2004-11-29 22:58:32 +00:00

kern_lockf.c

…

kern_mac.c

Bump MAC Framework version to 2 in preparation for the upcoming API/ABI

2004-11-09 11:28:40 +00:00

kern_malloc.c

Turn VM_KMEM_SIZE_MAX and VM_KMEM_SIZE_SCALE into tunables.

2004-09-29 14:21:40 +00:00

kern_mbuf.c

CTASSERT that MSZIE is a power of 2 (otherwise dtom() breaks)

2004-09-20 08:52:04 +00:00

kern_mib.c

…

kern_module.c

Don't bother calling the module event handlers from module_shutdown()

2004-08-20 21:47:48 +00:00

kern_mtxpool.c

…

kern_mutex.c

Refine the turnstile and sleep queue interfaces just a bit:

2004-10-12 18:36:20 +00:00

kern_ntptime.c

Place function comment above the right function.

2004-11-19 00:58:30 +00:00

kern_physio.c

Remove buf->b_dev field.

2004-11-04 07:59:57 +00:00

kern_poll.c

Add a NULL param to an mi_switch() that I missed.

2004-07-03 02:38:03 +00:00

kern_proc.c

Axe a.out core dump support. Neither older gdb binaries nor current

2004-11-27 06:46:59 +00:00

kern_prot.c

Remove sched_free_thread() which was only used

2004-08-31 06:12:13 +00:00

kern_resource.c

Rework how we store process times in the kernel such that we always store

2004-10-05 18:51:11 +00:00

kern_sema.c

…

kern_shutdown.c

Bind to cpu0 for boot() processing on all platforms again.

2004-11-08 04:52:26 +00:00

kern_sig.c

Fix an off by one error. MAXPATHLEN already has +1.

2004-11-15 20:51:32 +00:00

kern_subr.c

Eliminate an unused argument to vm_pgmoveco().

2004-11-08 06:57:31 +00:00

kern_switch.c

Remove local definitions of RANGEOF() and use __rangeof() instead.

2004-11-20 23:00:59 +00:00

kern_sx.c

…

kern_synch.c

Unlock mutex if PDROP was set by caller.

2004-11-27 11:43:31 +00:00

kern_syscalls.c

Do a pass over all modules in the kernel and make them return EOPNOTSUPP

2004-07-15 08:26:07 +00:00

kern_sysctl.c

Move the 'debug' sysctl tree under options SYSCTL_DEBUG. It generates

2004-10-27 19:26:01 +00:00

kern_tc.c

Put on my peril sensitive sunglasses and add a flags field to the internal

2004-10-11 22:04:16 +00:00

kern_thr.c

Remove local definitions of RANGEOF() and use __rangeof() instead.

2004-11-20 23:00:59 +00:00

kern_thread.c

Remove local definitions of RANGEOF() and use __rangeof() instead.

2004-11-20 23:00:59 +00:00

kern_time.c

Rework how we store process times in the kernel such that we always store

2004-10-05 18:51:11 +00:00

kern_timeout.c

Cut a KTR record whenever a callout is invoked. Mark whether it runs

2004-08-06 21:49:00 +00:00

kern_umtx.c

writers must hold both sched_lock and the process lock; therefore, readers

2004-07-12 15:28:31 +00:00

kern_uuid.c

…

kern_xxx.c

In osethostname(), don't need to call suser() directly as

2004-10-22 12:10:50 +00:00

ksched.c

…

link_elf_obj.c

Add support for completing the installation of ELF relocatable

2004-08-29 01:21:51 +00:00

link_elf.c

Normalize the VM wiring done with SPARSE_MAPPING: check for errors, and

2004-08-09 18:46:13 +00:00

linker_if.m

…

Make.tags.inc

…

Makefile

…

makesyscalls.sh

…

md4c.c

…

md5c.c

…

p1003_1b.c

…

posix4_mib.c

…

sched_4bsd.c

When preempting a thread, put it back on the HEAD of its run queue.

2004-10-05 22:03:10 +00:00

sched_ule.c

- Temporarily disable the nice -20 throttling code. It has some interaction

2004-11-11 19:48:57 +00:00

subr_acl_posix1e.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

subr_autoconf.c

…

subr_blist.c

…

subr_bus.c

Don't print the singularly unhelpful message:

2004-11-03 09:06:45 +00:00

subr_clist.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

subr_clock.c

…

subr_devstat.c

…

subr_disk.c

Add bioq_takefirst().

2004-08-19 19:51:51 +00:00

subr_eventhandler.c

…

subr_hints.c

…

subr_kdb.c

Zero terminate empty sting in kdb_sysctl_available.

2004-10-21 01:11:25 +00:00

subr_kobj.c

…

subr_log.c

…

subr_mbpool.c

…

subr_mchain.c

…

subr_module.c

…

subr_msgbuf.c

…

subr_param.c

#include <vm/vm_param.h> instead of <machine/vmparam.h> (the former

2004-11-08 18:20:02 +00:00

subr_pcpu.c

…

subr_power.c

…

subr_prf.c

Update for the KDB framework:

2004-07-10 21:43:23 +00:00

subr_prof.c

- Move TDF_OWEPREEMPT, TDF_OWEUPC, and TDF_USTATCLOCK over to td_pflags

2004-07-16 21:04:55 +00:00

subr_rman.c

Add a newline.

2004-08-19 20:16:09 +00:00

subr_rtc.c

…

subr_sbuf.c

Cosmetic adjustment to previous commit: name the second argument to

2004-07-09 11:37:44 +00:00

subr_scanf.c

…

subr_sleepqueue.c

- Store threads on sleep queues in FIFO order rather than sorted by

2004-11-05 20:19:58 +00:00

subr_smp.c

Move 4bsd specific experimental IP code into the 4bsd file.

2004-09-03 07:42:31 +00:00

subr_taskqueue.c

Add taskqueue_drain. This waits for the specified task to finish, if

2004-10-05 04:16:01 +00:00

subr_trap.c

Add a new per-thread private flag: TDP_GEOM.

2004-10-23 20:49:17 +00:00

subr_turnstile.c

Refine the turnstile and sleep queue interfaces just a bit:

2004-10-12 18:36:20 +00:00

subr_unit.c

Add delete_unrhdr() function.

2004-10-25 12:27:03 +00:00

subr_witness.c

clean up some tunables that should of been removed a while ago...

2004-11-09 06:46:14 +00:00

sys_generic.c

Push Giant down through ioctl.

2004-11-17 09:09:55 +00:00

sys_pipe.c

Correct a bug introduced in sys_pipe.c:1.179: in pipe_ioctl(),

2004-11-23 22:15:08 +00:00

sys_process.c

Don't include sys/user.h merely for its side-effect of recursively

2004-11-27 06:51:39 +00:00

sys_socket.c

Push Giant down through ioctl.

2004-11-17 09:09:55 +00:00

syscalls.c

Regen.

2004-11-25 12:08:16 +00:00

syscalls.master

Mark mount, unmount and nmount MPSAFE

2004-11-25 12:07:28 +00:00

sysv_ipc.c

Add an annotation to the comment for sysv_ipc.c to indicate that the

2004-10-22 12:12:40 +00:00

sysv_msg.c

Second of several commits to allow kernel System V IPC data structures

2004-11-12 13:23:47 +00:00

sysv_sem.c

Correct two incorrectly merged changes introduced in sysv_sem.c:1.71:

2004-11-13 08:06:40 +00:00

sysv_shm.c

Second of several commits to allow kernel System V IPC data structures

2004-11-12 13:23:47 +00:00

tty_compat.c

…

tty_conf.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

tty_cons.c

Hold threadcount reference when we call into the underlying console

2004-09-24 07:16:56 +00:00

tty_pty.c

Add new function ttyinitmode() which sets our systemwide default

2004-10-18 21:51:27 +00:00

tty_subr.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

tty_tty.c

…

tty.c

Improvements and fixes in the 1.241 commit:

2004-11-16 17:41:16 +00:00

uipc_accf.c

…

uipc_cow.c

Introduce two new options, "CPU private" and "no wait", to sf_buf_alloc().

2004-11-08 00:43:46 +00:00

uipc_domain.c

- Introduce protosw_init().

2004-11-11 19:19:54 +00:00

uipc_jumbo.c

The synchronization provided by vm object locking has eliminated the

2004-11-03 20:17:31 +00:00

uipc_mbuf2.c

Rename _m_tag_free() to m_tag_free_default() and make it non-static.

2004-10-11 18:40:19 +00:00

uipc_mbuf.c

improve the mbuf m_print function.. Only pull length from pkthdr if there

2004-09-28 18:40:18 +00:00

uipc_proto.c

…

uipc_sem.c

…

uipc_sockbuf.c

Fix a typo in a comparison appeared in rev. 1.125.

2004-10-27 05:37:58 +00:00

uipc_socket2.c

Fix a typo in a comparison appeared in rev. 1.125.

2004-10-27 05:37:58 +00:00

uipc_socket.c

Since sb_timeo type was increased to int, use INT_MAX instead of SHRT_MAX.

2004-11-09 18:35:26 +00:00

uipc_syscalls.c

Introduce an alias for FILEDESC_{UN}LOCK() with the suffix _FAST.

2004-11-13 11:53:02 +00:00

uipc_usrreq.c

Initialize struct pr_userreqs in new/sparse style and fill in common

2004-11-08 14:44:54 +00:00

vfs_acl.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

vfs_aio.c

Remove buf->b_dev field.

2004-11-04 07:59:57 +00:00

vfs_bio.c

- Eliminate the acquisition and release of the bqlock in bremfree() by

2004-11-18 08:44:09 +00:00

vfs_cache.c

…

vfs_cluster.c

Don't manually set b_bufobj, pbgetvp() does this for us.

2004-11-15 08:38:50 +00:00

vfs_default.c

Make more sense out of vop_stdcreatevobject()

2004-11-18 07:55:05 +00:00

vfs_export.c

Sigh. I really need to get an internet connection which is less than

2004-11-29 14:00:08 +00:00

vfs_extattr.c

Eliminate pointless goto.

2004-11-16 08:22:06 +00:00

vfs_init.c

Simplify initialization of va_null a little bit.

2004-09-15 21:42:03 +00:00

vfs_lookup.c

Assert Giant in namei(). Bugs have been reported in which, following

2004-08-04 18:39:07 +00:00

vfs_mount.c

Use FILEDESC_LOCK_FAST in checkdirs()

2004-11-28 11:26:43 +00:00

vfs_subr.c

Move pbgetvp() and pbrelvp() to vm_pager.c with the rest of the pbuf stuff.

2004-11-15 08:12:50 +00:00

vfs_syscalls.c

Eliminate pointless goto.

2004-11-16 08:22:06 +00:00

vfs_vnops.c

Ok, first blunder: ioctls are not entirely unused on vnodes anymore :-)

2004-11-18 17:15:04 +00:00

vnode_if.src

Make VOP_BMAP return a struct bufobj for the underlying storage device

2004-11-15 09:18:27 +00:00