Jeff Roberson 6a98702001 - Run sched_userret() after thread_userret(). Before, sched_userret() would ...

lower the priority of the returning thread to a user priority before
   calling into thread_userret() which would call wakeup() which in turn would
   cause the returning thread to eventually context switch rather than
   completing its slice.  Allowing this thread to complete its slice first
   yields a 15% performance improvement in super-smack on my dual opteron with
   4BSD.

2004-12-26 07:30:35 +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

Locking for the per-process resource limits structure.

2004-02-04 21:52:57 +00:00

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

The remaining part of nmount/omount/rootfs mount changes. I cannot sensibly

2004-12-07 08:15:41 +00:00

init_sysent.c

Make _umtx_op() as more general interface, the final parameter needn't be

2004-12-25 13:02:50 +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

- Define KTR points for KTR_SCHED.

2004-12-26 00:14:21 +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

Fix a deadlock I introduced this morning.

2004-12-14 20:48:40 +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

Add new function fdunshare() which encapsulates the necessary light magic

2004-12-14 07:20:03 +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

Add new function fdunshare() which encapsulates the necessary light magic

2004-12-14 07:20:03 +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

Add two missing includes and remove two uneeded.

2004-06-27 09:03:22 +00:00

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

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

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

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

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

Change the return value of sema_timedwait() so it returns 0 on

2004-06-14 18:19:05 +00:00

kern_shutdown.c

Replace a printf with a KASSERT that we are indeed running on the BSP.

2004-11-30 06:21:38 +00:00

kern_sig.c

- If delivering a signal will result in killing a process that has a

2004-12-13 16:45:57 +00:00

kern_subr.c

Correct the handling of two unusual cases by the zero-copy receive path,

2004-12-13 06:24:14 +00:00

kern_switch.c

- Define KTR points for KTR_SCHED.

2004-12-26 00:14:21 +00:00

kern_sx.c

Fix _sx_assert() to panic() rather than printf() when an assertion fails

2004-02-27 16:13:44 +00:00

kern_synch.c

- Define KTR points for KTR_SCHED.

2004-12-26 00:14:21 +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

If a thread is resumed by thr_wake, it should return 0, especially it

2004-12-01 13:50:04 +00:00

kern_thread.c

- Garbage collect several unused members of struct kse and struce ksegrp.

2004-12-14 10:53:55 +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

Make _umtx_op() as more general interface, the final parameter needn't be

2004-12-25 13:02:50 +00:00

kern_uuid.c

Fix generation of random multicast MAC address.

2004-01-22 13:34:11 +00:00

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

Remove the namespace column from the syscalls tables. We don't actually

2003-12-23 03:50:43 +00:00

md4c.c

…

md5c.c

…

p1003_1b.c

…

posix4_mib.c

Back when VOP_* was introduced, we did not have new-style struct

2004-12-01 23:16:38 +00:00

sched_4bsd.c

- Wrap the thread count adjustment in sched_load_add() and sched_load_rem()

2004-12-26 00:16:24 +00:00

sched_ule.c

- Remove earlier KTR_ULE tracepoints.

2004-12-26 00:15:33 +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

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_blist.c

Move the definitions of SWAPBLK_NONE and SWAPBLK_MASK from vm_page.h to

2004-06-04 04:03:26 +00:00

subr_bus.c

Add the devclass_get_count(9) function and man page. It gets a count of

2004-12-08 02:39:56 +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

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_devstat.c

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

subr_disk.c

Add bioq_insert_head() function.

2004-12-13 12:57:21 +00:00

subr_eventhandler.c

Use 'const char *' for a few prototypes.

2004-12-06 10:53:40 +00:00

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

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

subr_mbpool.c

…

subr_mchain.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_module.c

…

subr_msgbuf.c

…

subr_param.c

Fix the build.

2004-11-30 03:23:35 +00:00

subr_pcpu.c

…

subr_power.c

Move the kernel power change printf under bootverbose since the

2004-01-02 18:24:13 +00:00

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

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_sbuf.c

Cosmetic adjustment to previous commit: name the second argument to

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

subr_scanf.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

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

- Run sched_userret() after thread_userret(). Before, sched_userret() would

2004-12-26 07:30:35 +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

Make _umtx_op() as more general interface, the final parameter needn't be

2004-12-25 13:02:50 +00:00

syscalls.master

Make _umtx_op() as more general interface, the final parameter needn't be

2004-12-25 13:02:50 +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

Put the pre FreeBSD-2.x tty compat code under BURN_BRIDGES.

2004-06-21 22:57:16 +00:00

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

Remove the last vestiges of the userconfig option. None of this actually

2004-12-01 04:59:33 +00:00

tty_pty.c

Include uio.h

2004-12-22 17:37:14 +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

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

tty.c

fix a misleading sleep identifier.

2004-12-20 21:38:13 +00:00

uipc_accf.c

Add a global mutex, accept_filter_mtx, to protect the global list of

2004-06-01 04:08:48 +00:00

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

Start the protocol timeouts only after all domains have been initialized

2004-12-09 11:47:30 +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

fix m_append for case where additional mbufs are required

2004-12-15 19:04:07 +00:00

uipc_proto.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

uipc_sem.c

Assert the sem lock in sem_ref() and sem_rel(), as it is required to

2004-12-23 02:22:47 +00:00

uipc_sockbuf.c

In sonewconn(), the s/if/while/ change to wait for room at the tail of

2004-12-23 01:16:21 +00:00

uipc_socket2.c

In sonewconn(), the s/if/while/ change to wait for room at the tail of

2004-12-23 01:16:21 +00:00

uipc_socket.c

Remove an XXXRW indicating atomic operations might be used as a

2004-12-23 01:07:12 +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

Remove temporary debugging printf that was used to detect the presence

2004-12-23 01:19:27 +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

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

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

Add missing vop_bypass (returning EOPNOTSUPP).

2004-12-03 08:56:30 +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

The remaining part of nmount/omount/rootfs mount changes. I cannot sensibly

2004-12-07 08:15:41 +00:00

vfs_lookup.c

Make NAMEI_DIAGNOSTIC compile again and add a stragic vprint()

2004-12-03 12:15:39 +00:00

vfs_mount.c

Hide/remove various printfs, now that root mounting doesn't seem to explode

2004-12-20 21:59:25 +00:00

vfs_subr.c

We can only ever get to vgonechrl() from a devfs vnode, so we do not

2004-12-20 21:34:29 +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