David Greenman 701d45805b Added some code to make sure that buffers associated with directories and ...

metadata aren't thrashed by regular file I/O.
Added mechanism to limit the amount of outstanding I/O on a given vnode.
Pagedaemon wakeup policy changed to skew priority a little in favor of
file caching.
Slight code reorganization to improve clarity.
Added a few more comments.

Submitted by:	John Dyson

1995-02-22 09:30:13 +00:00

..

imgact_aout.c

Use of vm_allocate() and vm_deallocate() has been deprecated.

1995-02-20 22:23:31 +00:00

imgact_gzip.c

Use of vm_allocate() and vm_deallocate() has been deprecated.

1995-02-20 22:23:31 +00:00

imgact_shell.c

While in the real world, I had a bad case of being swapped out for a lot of

1994-09-25 19:34:02 +00:00

inflate.c

I belive imgact_gzip is finally reentrant. It is also a whole lot more

1994-10-22 11:40:38 +00:00

init_main.c

Use of vm_allocate() and vm_deallocate() has been deprecated.

1995-02-20 22:23:31 +00:00

init_sysent.c

First attempt to run linux binaries. This is only the changes needed to

1995-02-14 19:23:22 +00:00

kern_acct.c

All of this is cosmetic. prototypes, #includes, printfs and so on. Makes

1994-10-02 17:35:40 +00:00

kern_clock.c

Obtained from: my old fix for 1.1.5

1994-12-12 11:58:46 +00:00

kern_descrip.c

Implement maxprocperuid and maxfilesperproc. They are tunable

1995-02-20 19:42:42 +00:00

kern_devconf.c

YPfix

1995-02-14 06:34:49 +00:00

kern_exec.c

Use of vm_allocate() and vm_deallocate() has been deprecated.

1995-02-20 22:23:31 +00:00

kern_exit.c

Fixed multiple bugs that cause null pointers to be followed or FREEed data

1994-12-28 06:15:08 +00:00

kern_fork.c

Don't count the parent's previous timeslice in the child's resource usage

1995-01-21 15:08:57 +00:00

kern_ktrace.c

All of this is cosmetic. prototypes, #includes, printfs and so on. Makes

1994-10-02 17:35:40 +00:00

kern_lkm.c

Don't allow the same MISC module loading more than once..

1994-10-12 20:28:32 +00:00

kern_lockf.c

Changed some variable names in lf_addblock to make the code both

1994-10-25 11:27:51 +00:00

kern_malloc.c

Calling semantics for kmem_malloc() have been changed...and the third

1995-02-02 08:49:08 +00:00

kern_ntptime.c

Add vm/vm.h for complete sysctl type.

1994-09-19 17:39:21 +00:00

kern_physio.c

These changes embody the support of the fully coherent merged VM buffer cache,

1995-01-09 16:06:02 +00:00

kern_proc.c

Cosmetics. related to getting prototypes into view.

1994-10-10 01:00:49 +00:00

kern_prot.c

Added ifdef COMPAT_IBCS2 around setre[ug]id.

1994-10-13 20:59:49 +00:00

kern_resource.c

Implement maxprocperuid and maxfilesperproc. They are tunable

1995-02-20 19:42:42 +00:00

kern_sig.c

Correct a name of one structure member in the sigaltstack structure.

1995-01-29 01:19:25 +00:00

kern_subr.c

Minor code improvement to uiomove()

1995-02-12 09:11:47 +00:00

kern_synch.c

Don't mess with already freed structures when a process is being run

1994-12-12 06:04:27 +00:00

kern_sysctl.c

Implement maxprocperuid and maxfilesperproc. They are tunable

1995-02-20 19:42:42 +00:00

kern_tc.c

Obtained from: my old fix for 1.1.5

1994-12-12 11:58:46 +00:00

kern_time.c

YFfix.

1995-02-14 06:33:53 +00:00

kern_timeout.c

Obtained from: my old fix for 1.1.5

1994-12-12 11:58:46 +00:00

kern_xxx.c

Implemented a "TEXT_SET" called 'cleanup_set' which will be called before

1994-12-04 19:58:43 +00:00

Make.tags.inc

Added $Id$

1994-08-02 07:55:43 +00:00

Makefile

Added namespace information for future pollution-control measures.

1994-09-13 00:48:26 +00:00

makesyscalls.sh

First attempt to run linux binaries. This is only the changes needed to

1995-02-14 19:23:22 +00:00

md5c.c

Speed md5 up around 30% by shorting out a couple of cumbersome

1995-02-21 06:01:49 +00:00

subr_autoconf.c

Added $Id$

1994-08-02 07:55:43 +00:00

subr_clist.c

Fix cblock starvation bugs by reserving enough cblocks for minimal

1994-11-26 19:24:13 +00:00

subr_disklabel.c

Adjust slice names in diskerr() for the rearranged slice numbers. The

1995-02-16 14:47:38 +00:00

subr_diskmbr.c

Don't generate any errors here other than EIO. An invalid partition

1995-02-21 08:37:09 +00:00

subr_diskslice.c

Discard junk from partition tables when reading the tables for applications

1995-02-21 08:38:24 +00:00

subr_dkbad.c

subr_diskslice.c implements everything related to slices and labels except

1994-12-12 00:20:34 +00:00

subr_log.c

All of this is cosmetic. prototypes, #includes, printfs and so on. Makes

1994-10-02 17:35:40 +00:00

subr_param.c

Implement maxprocperuid and maxfilesperproc. They are tunable

1995-02-20 19:42:42 +00:00

subr_prf.c

Don't flush the message buffer when it fills up.

1995-02-19 15:02:26 +00:00

subr_prof.c

Don't waste 1264K for each MB of unused text.

1995-01-29 03:03:23 +00:00

subr_rlist.c

Rewrote rlist_free(). The previous code was a good example of how to

1995-01-31 06:48:53 +00:00

subr_rmap.c

Added $Id$

1994-08-02 07:55:43 +00:00

subr_trap.c

First attempt to run linux binaries. This is only the changes needed to

1995-02-14 19:23:22 +00:00

subr_xxx.c

Added $Id$

1994-08-02 07:55:43 +00:00

sys_generic.c

Damn, check in the wrong version, fixed.

1994-10-13 21:41:36 +00:00

sys_process.c

Truncate the pte address to a page boundry. This probably won't fix the

1995-02-19 02:50:31 +00:00

sys_socket.c

All of this is cosmetic. prototypes, #includes, printfs and so on. Makes

1994-10-02 17:35:40 +00:00

syscalls.c

First attempt to run linux binaries. This is only the changes needed to

1995-02-14 19:23:22 +00:00

syscalls.master

Actually enable NTP kernel PLL. (Oops!)

1994-12-14 17:57:47 +00:00

sysv_ipc.c

Added SYSV ipcs.

1994-09-13 14:47:38 +00:00

sysv_msg.c

All of this is cosmetic. prototypes, #includes, printfs and so on. Makes

1994-10-02 17:35:40 +00:00

sysv_sem.c

Use tsleep() rather than sleep so that 'ps' is more informative about

1994-10-06 21:07:04 +00:00

sysv_shm.c

Use of vm_allocate() and vm_deallocate() has been deprecated.

1995-02-20 22:23:31 +00:00

tty_compat.c

Better IXANY/IXOFF processing into setflags.

1994-10-11 20:29:42 +00:00

tty_conf.c

Allow for loadable line disciplines (eventually).

1994-10-05 21:22:24 +00:00

tty_cons.c

Kill redundant declarations of d_open_t and d_close_t.

1995-01-23 18:46:13 +00:00

tty_pty.c

write ptys use _the_same_ tsleep/wakeup address as read ptys due to

1994-10-29 23:59:48 +00:00

tty_snoop.c

More changes to support user calls.

1995-02-15 18:41:57 +00:00

tty_subr.c

Fix cblock starvation bugs by reserving enough cblocks for minimal

1994-11-26 19:24:13 +00:00

tty_tb.c

Added $Id$

1994-08-02 07:55:43 +00:00

tty_tty.c

don't allow ctty to be set to ctty - infinite kernel recursion

1994-12-04 01:46:13 +00:00

tty.c

Restore deleted in second time my & bde fixes.

1995-02-15 22:25:51 +00:00

uipc_domain.c

Submitted by: Wolfgang Stanglmeier <wolf@dentaro.GUN.de>

1995-01-05 19:51:51 +00:00

uipc_mbuf.c

Update kmem_malloc() call to new waitflag(s) interface.

1995-02-05 07:08:27 +00:00

uipc_proto.c

Added $Id$

1994-08-02 07:55:43 +00:00

uipc_sockbuf.c

All of this is cosmetic. prototypes, #includes, printfs and so on. Makes

1994-10-02 17:35:40 +00:00

uipc_socket2.c

All of this is cosmetic. prototypes, #includes, printfs and so on. Makes

1994-10-02 17:35:40 +00:00

uipc_socket.c

getsockopt(s, SOL_SOCKET, SO_SNDTIMEO, ...) would construct the returned

1995-02-16 01:07:43 +00:00

uipc_syscalls.c

All of this is cosmetic. prototypes, #includes, printfs and so on. Makes

1994-10-02 17:35:40 +00:00

uipc_usrreq.c

Fixed bug caused by attempting a connect with a null 'nam'.

1995-02-15 11:30:35 +00:00

vfs_bio.c

Added some code to make sure that buffers associated with directories and

1995-02-22 09:30:13 +00:00

vfs_cache.c

All of this is cosmetic. prototypes, #includes, printfs and so on. Makes

1994-10-02 17:35:40 +00:00

vfs_cluster.c

Fixed a variety of deadlock and panic bugs, removed the bypass code, and

1995-01-24 10:00:46 +00:00

vfs_conf.c

Make a kernel sans FFS possible.

1994-11-12 01:47:43 +00:00

vfs_export.c

Fixed some formatting weirdness that I overlooked in the previous commit.

1995-01-10 07:32:52 +00:00

vfs_extattr.c

In sync(), don't dereference the proc pointer if it's NULL. Should fix

1995-02-13 13:45:04 +00:00

vfs_init.c

Actually implement the functionality documented in sysctl.h for type CTL_FS.

1994-10-20 00:48:28 +00:00

vfs_lookup.c

Use tsleep() rather than sleep so that 'ps' is more informative about

1994-10-06 21:07:04 +00:00

vfs_mount.c

Make a kernel sans FFS possible.

1994-11-12 01:47:43 +00:00

vfs_subr.c

Fixed some formatting weirdness that I overlooked in the previous commit.

1995-01-10 07:32:52 +00:00

vfs_syscalls.c

In sync(), don't dereference the proc pointer if it's NULL. Should fix

1995-02-13 13:45:04 +00:00

vfs_vnops.c

YFfix

1995-02-14 06:31:13 +00:00

vnode_if.pl

Added $Id$

1994-08-02 07:55:43 +00:00

vnode_if.sh

Added $Id$

1994-08-02 07:55:43 +00:00

vnode_if.src

Make NFS ask the filesystems for directory cookies instead of making them

1994-09-28 16:45:22 +00:00