John Dyson 6538dda3dc 1) Fix a bug that a buffer is removed from a queue, but the ...

queue type is not set to QUEUE_NONE.  This appears to have
	caused a hang bug that has been lurking.
2)	Fix bugs that brelse'ing locked buffers do not "free" them, but the
	code assumes so.  This can cause hangs when LFS is used.
3)	Use malloced memory for directories when applicable.  The amount
	of malloced memory is seriously limited, but should decrease the
	amount of memory used by an average directory to 1/4 - 1/2 previous.
	This capability is fully tunable.  (Note that there is no config
	parameter, and might never be.)
4)	Bias slightly the buffer cache usage towards non-VMIO buffers.  Since
	the data in VMIO buffers is not lost when the buffer is reclaimed, this
	will help performance.  This is adjustable also.

1996-03-02 04:40:56 +00:00

..

imgact_aout.c

Eliminated many redundant vm_map_lookup operations for vm_mmap.

1996-01-19 04:00:31 +00:00

imgact_gzip.c

rewrap some long lines.

1996-02-13 14:16:36 +00:00

imgact_shell.c

Staticized.

1995-12-02 16:32:03 +00:00

inflate.c

Removed unnecessary #includes of vm stuff. Most of them were once

1995-12-06 23:37:44 +00:00

init_main.c

Garrett pointed out that the correct place for unix system call args

1996-02-23 19:44:10 +00:00

init_sysent.c

Run makesyscalls to regen the tables.

1996-02-23 18:31:34 +00:00

kern_acct.c

A Major staticize sweep. Generates a couple of warnings that I'll deal

1995-12-14 08:32:45 +00:00

kern_clock.c

Staticize.

1995-12-17 21:23:44 +00:00

kern_conf.c

kern_conf.c: remove a now unused variable.

1995-12-22 15:56:35 +00:00

kern_descrip.c

kern_descrip.c: add fdshare()/fdcopy()

1996-02-23 18:49:25 +00:00

kern_devconf.c

Properly calculate the amount of the devconf to output in SYSCTL_OUT.

1996-01-31 18:05:19 +00:00

kern_exec.c

Add two sysctl variables that can be read by libutil and libkvm so that

1996-02-24 14:32:53 +00:00

kern_exit.c

Removed stale #includes of "opt_sysvipc.h".

1996-01-20 21:36:31 +00:00

kern_fork.c

kern_descrip.c: add fdshare()/fdcopy()

1996-02-23 18:49:25 +00:00

kern_ktrace.c

Converted two options over to the new scheme: USER_LDT and KTRACE.

1996-01-03 21:42:35 +00:00

kern_lkm.c

Removed unused function lkmenodev().

1995-12-16 00:01:40 +00:00

kern_lockf.c

A Major staticize sweep. Generates a couple of warnings that I'll deal

1995-12-14 08:32:45 +00:00

kern_malloc.c

Implement what I mentioned in rev 1.18: limit per-bucket allocations to

1996-01-29 11:12:37 +00:00

kern_ntptime.c

Removed unnecessary #includes of vm stuff. Most of them were once

1995-12-06 23:37:44 +00:00

kern_physio.c

devsw tables are now arrays of POINTERS to struct [cb]devsw

1995-12-13 15:13:57 +00:00

kern_proc.c

fill in kinfo_eproc.e_login - otherwise a sysctl to read the eprocs wont

1996-01-01 17:01:03 +00:00

kern_prot.c

Included <sys/sysproto.h> to get central declarations for syscall args

1995-11-12 06:43:28 +00:00

kern_random.c

1) ifdef out some unused functions (for now)

1995-12-29 08:04:32 +00:00

kern_resource.c

Fix a printf, well, actually break it, that is...

1996-01-16 18:10:19 +00:00

kern_sig.c

Improved killproc() log message and made it and the other similar message

1996-01-31 12:44:33 +00:00

kern_subr.c

Improved hashinit panic strings.

1995-05-08 23:11:12 +00:00

kern_synch.c

Improved killproc() log message and made it and the other similar message

1996-01-31 12:44:33 +00:00

kern_sysctl.c

Fix the reversed source and dest args to bcopy() in the kernel space

1996-01-01 17:05:07 +00:00

kern_tc.c

Staticize.

1995-12-17 21:23:44 +00:00

kern_time.c

Finished staticizing of timevalfix().

1995-12-26 01:07:42 +00:00

kern_timeout.c

Staticize.

1995-12-17 21:23:44 +00:00

kern_xxx.c

Removed unnecessary #includes of vm stuff. Most of them were once

1995-12-06 23:37:44 +00:00

Make.tags.inc

…

Makefile

Generate prototypes for syscall-implementing functions. Put them in

1995-09-19 13:31:04 +00:00

makesyscalls.sh

Fix misc formatting errors in makesyscalls.sh.

1995-10-07 23:56:20 +00:00

md5c.c

Clean a bunch of -Wall warnings.

1995-02-24 08:51:34 +00:00

subr_autoconf.c

…

subr_clist.c

Convert DDB to new-style option.

1996-01-04 21:13:23 +00:00

subr_disklabel.c

More b_flags fixes.

1996-03-02 01:49:51 +00:00

subr_diskmbr.c

More b_flags fixes.

1996-03-02 01:49:51 +00:00

subr_diskslice.c

Fixed dangling pointer bugs in DIOCSDINFO.

1996-01-28 08:15:44 +00:00

subr_dkbad.c

Fix a bug that b_flags was getting unnecessarily modified by

1996-03-01 19:01:04 +00:00

subr_log.c

A Major staticize sweep. Generates a couple of warnings that I'll deal

1995-12-14 08:32:45 +00:00

subr_param.c

Convert SYSV IPC to new-style options. (I hope I got everything...)

1996-01-04 20:29:06 +00:00

subr_prf.c

Add a new option: DDB_UNATTENDED. Stops machine dropping into DDB

1996-02-28 21:42:15 +00:00

subr_prof.c

Implemented non-statistical kernel profiling. This is based on

1995-12-29 15:30:05 +00:00

subr_rlist.c

A Major staticize sweep. Generates a couple of warnings that I'll deal

1995-12-14 08:32:45 +00:00

subr_trap.c

Fix a problem with tracking the modified bit. Eliminate the

1996-02-25 03:02:53 +00:00

subr_xxx.c

Replaced bogus macros for dummy devswitch entries by functions.

1995-11-06 00:36:19 +00:00

sys_generic.c

Converted two options over to the new scheme: USER_LDT and KTRACE.

1996-01-03 21:42:35 +00:00

sys_pipe.c

Fix a problem that select did not work with direct writes. Make

1996-02-22 03:33:52 +00:00

sys_process.c

Major fixes for ptrace()...

1996-01-24 18:29:00 +00:00

sys_socket.c

A Major staticize sweep. Generates a couple of warnings that I'll deal

1995-12-14 08:32:45 +00:00

syscalls.c

Run makesyscalls to regen the tables.

1996-02-23 18:31:34 +00:00

syscalls.master

Add hooks for rfork/minherit pair, and reset args of vfork in preperation

1996-02-23 18:20:44 +00:00

sysv_ipc.c

kern_descrip.c: add fdshare()/fdcopy()

1996-02-23 18:49:25 +00:00

sysv_msg.c

Somehow managed to miss these four files when converting the SYSV IPC

1996-01-05 16:38:03 +00:00

sysv_sem.c

Somehow managed to miss these four files when converting the SYSV IPC

1996-01-05 16:38:03 +00:00

sysv_shm.c

kern_descrip.c: add fdshare()/fdcopy()

1996-02-23 18:49:25 +00:00

tty_compat.c

A Major staticize sweep. Generates a couple of warnings that I'll deal

1995-12-14 08:32:45 +00:00

tty_conf.c

Replaced bogus macros for entry points to unconfigured line disciplines

1995-11-05 20:25:59 +00:00

tty_cons.c

Remove crufty "pg" function.

1995-12-22 13:09:39 +00:00

tty_pty.c

Fix a bug I made in the devfs.

1996-01-26 12:42:39 +00:00

tty_snoop.c

A Major staticize sweep. Generates a couple of warnings that I'll deal

1995-12-14 08:32:45 +00:00

tty_subr.c

Convert DDB to new-style option.

1996-01-04 21:13:23 +00:00

tty_tb.c

…

tty_tty.c

Fixed permissions of /dev/tty.

1995-12-22 15:57:31 +00:00

tty.c

Oops, the last commit missed one change from 200 to OBUFSIZ + 100.

1995-12-16 21:45:02 +00:00

uipc_domain.c

Uniformized pr_ctlinput protosw functions. The third arg is now `void

1995-12-16 02:14:44 +00:00

uipc_mbuf.c

A Major staticize sweep. Generates a couple of warnings that I'll deal

1995-12-14 08:32:45 +00:00

uipc_proto.c

A Major staticize sweep. Generates a couple of warnings that I'll deal

1995-12-14 08:32:45 +00:00

uipc_sockbuf.c

Eliminate the dramatic TCP performance decrease observed for writes in

1996-01-05 21:41:54 +00:00

uipc_socket2.c

Eliminate the dramatic TCP performance decrease observed for writes in

1996-01-05 21:41:54 +00:00

uipc_socket.c

Kill XNS.

1996-02-13 18:16:31 +00:00

uipc_syscalls.c

Make getsockopt() capable of handling more than one mbuf worth of data.

1996-02-24 13:38:28 +00:00

uipc_usrreq.c

Another mega commit to staticize things.

1995-12-14 09:55:16 +00:00

vfs_bio.c

1) Fix a bug that a buffer is removed from a queue, but the

1996-03-02 04:40:56 +00:00

vfs_cache.c

Eliminated many redundant vm_map_lookup operations for vm_mmap.

1996-01-19 04:00:31 +00:00

vfs_cluster.c

1) Fix a bug that a buffer is removed from a queue, but the

1996-03-02 04:40:56 +00:00

vfs_conf.c

Finished (?) cleaning up sysinit stuff.

1995-12-02 17:11:20 +00:00

vfs_export.c

Eliminated many redundant vm_map_lookup operations for vm_mmap.

1996-01-19 04:00:31 +00:00

vfs_extattr.c

Make sure the mountpoint is marked busy before doing operations on it.

1996-01-16 13:07:14 +00:00

vfs_init.c

Staticize.

1995-12-17 21:23:44 +00:00

vfs_lookup.c

Converted two options over to the new scheme: USER_LDT and KTRACE.

1996-01-03 21:42:35 +00:00

vfs_mount.c

Finished (?) cleaning up sysinit stuff.

1995-12-02 17:11:20 +00:00

vfs_subr.c

Eliminated many redundant vm_map_lookup operations for vm_mmap.

1996-01-19 04:00:31 +00:00

vfs_syscalls.c

Make sure the mountpoint is marked busy before doing operations on it.

1996-01-16 13:07:14 +00:00

vfs_vnops.c

Enable VMIO for non-VDIR metadata and block device.

1996-03-02 03:45:12 +00:00

vnode_if.pl

Another mega commit to staticize things.

1995-12-14 09:55:16 +00:00

vnode_if.sh

Another mega commit to staticize things.

1995-12-14 09:55:16 +00:00

vnode_if.src

Changes to support 1Tb filesizes. Pages are now named by an

1995-12-11 04:58:34 +00:00