Poul-Henning Kamp 851a87ea1a Vnodes pull in 800-900 bytes these days, all things counted, so we need ...

to treat desiredvnodes much more like a limit than as a vague concept.

On a 2GB RAM machine where desired vnodes is 130k, we run out of
kmem_map space when we hit about 190k vnodes.

If we wake up the vnode washer in getnewvnode(), sleep until it is done,
so that it has a chance to offer us a washed vnode.  If we don't sleep
here we'll just race ahead and allocate yet a vnode which will never
get freed.

In the vnodewasher, instead of doing 10 vnodes per mountpoint per
rotation, do 10% of the vnodes distributed evenly across the
mountpoints.

2002-12-29 10:39:05 +00:00

..

bus_if.m

Add two interfaces to allow for busses to report the pnpinfo for

2002-10-07 05:06:38 +00:00

clock_if.m

…

device_if.m

…

genassym.sh

…

imgact_aout.c

Use the fields in the sysentvec and in the vm map header in place of the

2002-09-21 22:07:17 +00:00

imgact_elf32.c

Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable

2002-07-20 02:56:12 +00:00

imgact_elf64.c

Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable

2002-07-20 02:56:12 +00:00

imgact_elf.c

Fix multiple registration of the elf_legacy_coredump sysctl variable.

2002-12-21 01:15:39 +00:00

imgact_elfN.c

Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable

2002-07-20 02:56:12 +00:00

imgact_gzip.c

Use the fields in the sysentvec and in the vm map header in place of the

2002-09-21 22:07:17 +00:00

imgact_shell.c

Remove reference to struct execve_args from struct imgact, which

2002-11-05 01:59:56 +00:00

inflate.c

…

init_main.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

init_sysent.c

Regenerate system calls (swapoff added)

2002-12-15 19:19:15 +00:00

kern_acct.c

unwrap lines made short enough by SCARGS removal

2002-12-14 08:18:06 +00:00

kern_acl.c

unwrap lines made short enough by SCARGS removal

2002-12-14 08:18:06 +00:00

kern_alq.c

- Export the alq daemon thread pointer.

2002-09-26 07:38:56 +00:00

kern_clock.c

1. Support versioning and wall clock in kse mailbox,

2002-11-18 01:59:31 +00:00

kern_condvar.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

kern_conf.c

Remove unused cdevsw_ALLOCSTART macro.

2002-12-28 21:47:43 +00:00

kern_context.c

Add getcontext, setcontext, and swapcontext as system calls.

2002-11-16 06:35:53 +00:00

kern_descrip.c

Improve consistency between devfs and MAKEDEV: use UID_ROOT and

2002-12-27 16:54:44 +00:00

kern_environment.c

remove syscallarg().

2002-12-14 02:07:32 +00:00

kern_event.c

White-space changes.

2002-12-24 09:44:51 +00:00

kern_exec.c

Hold the page queues lock when performing vm_page_busy().

2002-12-18 20:16:22 +00:00

kern_exit.c

Fix a refcount race with the vmspace structure. In order to prevent

2002-12-15 18:50:04 +00:00

kern_fork.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

kern_idle.c

- Create a new scheduler api that is defined in sys/sched.h

2002-10-12 05:32:24 +00:00

kern_intr.c

Don't put a newline in KTR traces.

2002-12-28 23:22:22 +00:00

kern_jail.c

Don't forget to destroy the mutex if an error occurs

2002-12-20 14:32:20 +00:00

kern_kse.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

kern_kthread.c

Some kernel threads try to do significant work, and the default KSTACK_PAGES

2002-10-02 07:44:29 +00:00

kern_ktr.c

- Export the alq daemon thread pointer.

2002-09-26 07:38:56 +00:00

kern_ktrace.c

Some kernel threads try to do significant work, and the default KSTACK_PAGES

2002-10-02 07:44:29 +00:00

kern_linker.c

unwrap lines made short enough by SCARGS removal

2002-12-14 08:18:06 +00:00

kern_lock.c

Remove a race condition / deadlock from snapshots. When

2002-11-30 19:00:51 +00:00

kern_lockf.c

- Fix a bunch of casts to long which were truncating off_t's.

2002-11-07 21:56:05 +00:00

kern_mac.c

SCARGS removal take II.

2002-12-14 01:56:26 +00:00

kern_malloc.c

Introduce malloc_last_fail() which returns the number of seconds since

2002-11-01 18:58:12 +00:00

kern_mib.c

Move the definitions of the hw.physmem, hw.usermem and hw.availpages

2002-11-07 23:57:17 +00:00

kern_module.c

SCARGS removal take II.

2002-12-14 01:56:26 +00:00

kern_mtxpool.c

…

kern_mutex.c

Disable the kernacc() check in mtx_validate() until such time that kernacc

2002-10-25 08:40:20 +00:00

kern_ntptime.c

Remove an unused variable.

2002-10-11 10:36:22 +00:00

kern_physio.c

Change iov_base's type from char *' to the standard void *'. All

2002-10-11 14:58:34 +00:00

kern_poll.c

Increase size of ifnet.if_flags from 16 bits (short) to 32 bits (int). To avoid

2002-08-18 07:05:00 +00:00

kern_proc.c

- Add the new sched_pctcpu() function to the sched_* api.

2002-11-21 09:30:55 +00:00

kern_prot.c

Include file cleanup; mac.h and malloc.h at one point had ordering

2002-08-01 17:47:56 +00:00

kern_resource.c

- Create a new scheduler api that is defined in sys/sched.h

2002-10-12 05:32:24 +00:00

kern_sema.c

…

kern_shutdown.c

During shutdown explain what the numbers following the 'syncing

2002-11-18 02:41:03 +00:00

kern_sig.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

kern_subr.c

Reduce the number of times that we acquire and release the page queues

2002-12-29 07:17:06 +00:00

kern_switch.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

kern_sx.c

…

kern_synch.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

kern_syscalls.c

…

kern_sysctl.c

Implement mac_check_system_sysctl(), a MAC Framework entry point to

2002-10-27 07:12:34 +00:00

kern_tc.c

Introduce a "time_uptime" global variable which holds the time since boot

2002-11-01 18:52:20 +00:00

kern_thread.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

kern_time.c

add generic rate limiting support from netbsd; ratelimit is purely time based,

2002-12-20 23:54:47 +00:00

kern_timeout.c

Fix a format buglet.

2002-09-05 11:42:03 +00:00

kern_uuid.c

SMP locking for ifnet list.

2002-12-22 05:35:03 +00:00

kern_xxx.c

…

ksched.c

headers should not really include "opt_foo.h" (in this case opt_posix.h).

2002-11-15 22:55:06 +00:00

link_elf_obj.c

Merge kld access control checks from the MAC tree: these access control

2002-11-19 22:12:42 +00:00

link_elf.c

Merge kld access control checks from the MAC tree: these access control

2002-11-19 22:12:42 +00:00

linker_if.m

…

Make.tags.inc

…

Makefile

…

makesyscalls.sh

The syscall names are string constants, so make them consts.

2002-10-29 15:47:06 +00:00

md4c.c

…

md5c.c

We have memset() and memcpy() in the kernel now, so we don't need to

2002-10-20 22:33:42 +00:00

p1003_1b.c

headers should not really include "opt_foo.h" (in this case opt_posix.h).

2002-11-15 22:55:06 +00:00

posix4_mib.c

Rework the sysconf(3) interaction with aio:

2002-11-17 04:15:34 +00:00

sched_4bsd.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

subr_acl_posix1e.c

unwrap lines made short enough by SCARGS removal

2002-12-14 08:18:06 +00:00

subr_autoconf.c

…

subr_blist.c

This is David Schultz's swapoff code which I am finally able to commit.

2002-12-15 19:17:57 +00:00

subr_bus.c

devd kernel improvements:

2002-11-30 00:49:43 +00:00

subr_clist.c

…

subr_clock.c

Use the CPU_* OID constants instead of OID_AUTO for the clock-related

2002-08-07 19:43:54 +00:00

subr_devstat.c

Use strlcpy() instead of strncpy() to copy NUL terminated strings

2002-10-17 20:03:38 +00:00

subr_disk.c

This checkin reimplements the io-request priority hack in a way

2002-10-22 00:59:49 +00:00

subr_disklabel.c

(This commit touches about 15 disk device drivers in a very consistent

2002-09-20 19:36:05 +00:00

subr_diskmbr.c

Split MBR and PC98 on-disk sliceformats out from disklabel.h, step 1:

2002-10-01 07:24:55 +00:00

subr_diskslice.c

Indent properly.

2002-12-17 19:31:26 +00:00

subr_eventhandler.c

Wrap a line longer than 80 characters.

2002-07-19 17:44:44 +00:00

subr_hints.c

…

subr_kobj.c

…

subr_log.c

Make the msg_size, msg_bufx and msg_bufr memebers of struct msgbuf

2002-11-14 16:11:12 +00:00

subr_mbuf.c

o Initialise each mbuf's m_len to 0 in m_getm(); mb_put_mem() depends

2002-11-27 04:26:00 +00:00

subr_mchain.c

Remove the hto(be|le)[slq] and (be|le)toh[slq] macros defined in

2002-12-16 16:20:06 +00:00

subr_module.c

…

subr_param.c

Change hw.physmem and hw.usermem to unsigned long like they used to be

2002-08-30 04:04:37 +00:00

subr_pcpu.c

…

subr_power.c

Use ISO 9X variadic macro format; arguments are not optional, just

2002-07-15 17:17:56 +00:00

subr_prf.c

Make the msg_size, msg_bufx and msg_bufr memebers of struct msgbuf

2002-11-14 16:11:12 +00:00

subr_prof.c

Don't #error if we are lint.

2002-10-01 13:15:11 +00:00

subr_rman.c

Make the rman_{get,set}_* macros into real functions. The macros

2002-11-27 03:55:22 +00:00

subr_rtc.c

Use the CPU_* OID constants instead of OID_AUTO for the clock-related

2002-08-07 19:43:54 +00:00

subr_sbuf.c

Add the new function "sbuf_done()" which returns non-zero if the sbuf is

2002-10-04 09:58:17 +00:00

subr_scanf.c

Fix mis-indentation.

2002-10-02 09:09:25 +00:00

subr_smp.c

Add a tunable kern.smp.disabled for disabling explicitly smp on an smp

2002-12-28 23:21:13 +00:00

subr_taskqueue.c

If we fail to write to a vnode during a ktrace write, then we drop all

2002-08-01 13:35:38 +00:00

subr_trap.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

subr_turnstile.c

Disable the kernacc() check in mtx_validate() until such time that kernacc

2002-10-25 08:40:20 +00:00

subr_witness.c

- Add a spin lock to single thread cache invalidation and tlb flush ipis,

2002-12-22 20:50:23 +00:00

subr_xxx.c

…

sys_generic.c

SCARGS removal take II.

2002-12-14 01:56:26 +00:00

sys_pipe.c

White-space changes.

2002-12-24 09:44:51 +00:00

sys_process.c

Add a missing PROC_UNLOCK in ptrace() for the PT_IO case.

2002-10-16 16:28:33 +00:00

sys_socket.c

s/sokqfilter/soo_kqfilter/ for consistency with the naming of all

2002-12-23 21:37:28 +00:00

syscalls.c

Regenerate system calls (swapoff added)

2002-12-15 19:19:15 +00:00

syscalls.master

This is David Schultz's swapoff code which I am finally able to commit.

2002-12-15 19:17:57 +00:00

sysv_ipc.c

…

sysv_msg.c

o Clear a high bit of ipc_perm.seq so msgget(3) never returns a

2002-12-15 09:41:46 +00:00

sysv_sem.c

Don't leak memory in semop(2). (Fix a bug I introduced in rev 1.55.)

2002-10-19 02:07:35 +00:00

sysv_shm.c

return foo -> return (foo)

2002-08-15 02:10:12 +00:00

tty_compat.c

…

tty_conf.c

…

tty_cons.c

Remove unused variable cn_devfsdev.

2002-12-17 19:30:50 +00:00

tty_pty.c

Remove cdevsw_add calls, they are deprecated.

2002-12-28 21:39:46 +00:00

tty_subr.c

…

tty_tty.c

Pass active_cred and file_cred into the MAC framework explicitly

2002-08-19 19:04:53 +00:00

tty.c

In an SMP environment post-Giant it is no longer safe to blindly

2002-10-03 02:13:00 +00:00

uipc_accf.c

…

uipc_cow.c

Change iov_base's type from char *' to the standard void *'. All

2002-10-11 14:58:34 +00:00

uipc_domain.c

…

uipc_jumbo.c

o Lock page queue accesses by vm_page_free().

2002-07-21 19:06:46 +00:00

uipc_mbuf2.c

correct function names in KASSERT's for 2 m_tag routines

2002-11-26 17:59:16 +00:00

uipc_mbuf.c

Replace aux mbufs with packet tags:

2002-10-16 01:54:46 +00:00

uipc_proto.c

…

uipc_sem.c

Be consistent about funtions being static.

2002-10-16 10:42:13 +00:00

uipc_sockbuf.c

Spotted a couple of places where the socket buffer's counters were being

2002-11-05 18:52:25 +00:00

uipc_socket2.c

Spotted a couple of places where the socket buffer's counters were being

2002-11-05 18:52:25 +00:00

uipc_socket.c

s/sokqfilter/soo_kqfilter/ for consistency with the naming of all

2002-12-23 21:37:28 +00:00

uipc_syscalls.c

Move the declaration of the socket fileops from socketvar.h to file.h.

2002-12-23 22:46:47 +00:00

uipc_usrreq.c

Ensure that the made-up inode number for a Unix domain socket is persistent.

2002-12-25 07:59:39 +00:00

vfs_acl.c

unwrap lines made short enough by SCARGS removal

2002-12-14 08:18:06 +00:00

vfs_aio.c

Lock filedesc while performing a range check on the file descriptor.

2002-12-27 08:39:42 +00:00

vfs_bio.c

Hold the page queues lock when calling vm_page_flag_clear().

2002-12-27 06:52:32 +00:00

vfs_cache.c

Split up __getcwd so that kernel callers of the internal version

2002-09-02 22:40:30 +00:00

vfs_cluster.c

- Use %j to print intmax_t values.

2002-11-07 22:41:08 +00:00

vfs_default.c

Don't try to be cute and save a call/return by implementing a degenerate

2002-10-24 17:55:49 +00:00

vfs_export.c

SMP locking for radix nodes.

2002-12-24 03:03:39 +00:00

vfs_extattr.c

unwrap lines made short enough by SCARGS removal

2002-12-14 08:18:06 +00:00

vfs_init.c

…

vfs_lookup.c

Add a new 'NOMACCHECK' flag to namei() NDINIT flags, which permits the

2002-10-19 21:25:51 +00:00

vfs_mount.c

unwrap lines made short enough by SCARGS removal

2002-12-14 08:18:06 +00:00

vfs_subr.c

Vnodes pull in 800-900 bytes these days, all things counted, so we need

2002-12-29 10:39:05 +00:00

vfs_syscalls.c

unwrap lines made short enough by SCARGS removal

2002-12-14 08:18:06 +00:00

vfs_vnops.c

Abstract-out the constants for the sequential heuristic.

2002-12-28 20:28:10 +00:00

vnode_if.src

Flush vop_refreshlabel() definition, since it is no longer used.

2002-12-24 19:47:13 +00:00