Kirk McKusick e9cc475851 Collect read and write counts for filesystems. This new code ...

drops the counting in bwrite and puts it all in spec_strategy.
I did some tests and verified that the counts collected for writes
in spec_strategy is identical to the counts that we previously
collected in bwrite. We now also get read counts (async reads
come from requests for read-ahead blocks). Note that you need
to compile a new version of mount to get the read counts printed
out. The old mount binary is completely compatible, the only
reason to install a new mount is to get the read counts printed.

Submitted by:	Craig A Soules <soules+@andrew.cmu.edu>
Reviewed by:	Kirk McKusick <mckusick@mckusick.com>

1999-12-01 02:09:30 +00:00

..

bus_if.m

* Add struct resource_list* argument to resource_list_alloc and

1999-10-12 21:35:51 +00:00

device_if.m

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

imgact_aout.c

s/p_cred->pc_ucred/p_ucred/g

1999-11-21 12:38:21 +00:00

imgact_elf.c

s/p_cred->pc_ucred/p_ucred/g

1999-11-21 12:38:21 +00:00

imgact_gzip.c

useracc() the prequel:

1999-10-29 18:09:36 +00:00

imgact_shell.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

inflate.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

init_main.c

struct mountlist and struct mount.mnt_list have no business being

1999-11-20 10:00:46 +00:00

init_sysent.c

Cop on a bit and regenerate things correctly.

1999-11-18 20:45:04 +00:00

kern_acct.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

kern_clock.c

Fixed some comments in statclock(). The previous commit made it clearer

1999-11-27 14:37:34 +00:00

kern_conf.c

Report swapdevices as cdevs rather than bdevs.

1999-11-29 21:37:18 +00:00

kern_descrip.c

Only bother converting the stat structure if we intend to return it,

1999-11-18 08:08:28 +00:00

kern_environment.c

Change the prototype of the strto* routines to make the second

1999-11-24 01:03:08 +00:00

kern_exec.c

Add a sysctl to control if argv is disclosed to the world:

1999-11-26 08:27:16 +00:00

kern_exit.c

Scheduler fixes equivalent to the ones logged in the following NetBSD

1999-11-28 12:12:14 +00:00

kern_fork.c

Introduce OpenBSD-like Random PIDs. Controlled by a sysctl knob

1999-11-28 17:51:09 +00:00

kern_intr.c

Trim unused options (or #ifdef for undoc options).

1999-10-11 15:19:12 +00:00

kern_jail.c

Add a version number field to the jail(2) argument so that future changes

1999-09-19 08:36:03 +00:00

kern_kthread.c

Add a per-signal flag to mark handlers registered with osigaction, so we

1999-10-11 20:33:17 +00:00

kern_ktrace.c

This is a partial commit of the patch from PR 14914:

1999-11-16 10:56:05 +00:00

kern_linker.c

Tempt fate and stop index from converting a const char * into a char *.

1999-11-21 04:26:48 +00:00

kern_lock.c

Correct a locking error in apause: It should always hold

1999-11-11 03:02:03 +00:00

kern_lockf.c

Commit the remaining part of PR14914:

1999-11-16 16:28:58 +00:00

kern_malloc.c

KAME netinet6 basic part(no IPsec,no V6 Multicast Forwarding, no UDP/TCP

1999-11-22 02:45:11 +00:00

kern_mib.c

Trim unused options (or #ifdef for undoc options).

1999-10-11 15:19:12 +00:00

kern_module.c

A hack basically.. We have a bunch of code that used to call

1999-11-08 06:53:30 +00:00

kern_ntptime.c

pps_shiftmax only exists #ifdef PPS_SYNC

1999-08-30 16:21:32 +00:00

kern_physio.c

Change useracc() and kernacc() to use VM_PROT_{READ|WRITE|EXECUTE} for the

1999-10-30 06:32:05 +00:00

kern_proc.c

Add a sysctl to control if argv is disclosed to the world:

1999-11-26 08:27:16 +00:00

kern_prot.c

Introduce the new function

1999-11-21 19:03:20 +00:00

kern_random.c

Trim some unused #includes

1999-10-11 15:00:09 +00:00

kern_resource.c

Add a bit of sanity checking and problem avoidance in case the

1999-11-29 11:29:04 +00:00

kern_shutdown.c

Convert dumpon to work on character devices instead of block devices.

1999-11-28 16:25:17 +00:00

kern_sig.c

Introduce the new function

1999-11-21 19:03:20 +00:00

kern_subr.c

useracc() the prequel:

1999-10-29 18:09:36 +00:00

kern_switch.c

Fix a typo and a bug.

1999-08-19 16:06:08 +00:00

kern_synch.c

Don't make the ktrace hook in tsleep() deref a null curproc after a panic.

1999-11-30 09:01:46 +00:00

kern_syscalls.c

Trim unused options (or #ifdef for undoc options).

1999-10-11 15:19:12 +00:00

kern_sysctl.c

Change useracc() and kernacc() to use VM_PROT_{READ|WRITE|EXECUTE} for the

1999-10-30 06:32:05 +00:00

kern_tc.c

Fixed some comments in statclock(). The previous commit made it clearer

1999-11-27 14:37:34 +00:00

kern_threads.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

kern_time.c

Change useracc() and kernacc() to use VM_PROT_{READ|WRITE|EXECUTE} for the

1999-10-30 06:32:05 +00:00

kern_timeout.c

Restructure TCP timeout handling:

1999-08-30 21:17:07 +00:00

kern_xxx.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

ksched.c

1. Add new defs for mins and maxs for the POSIX flavor priorities. They

1998-05-19 21:11:53 +00:00

link_aout.c

Take a shot at implementing the fix for PR 15014 for the a.out kernel

1999-11-28 12:06:29 +00:00

link_elf_obj.c

Fix an embarresing mistake in the kld symbol lookup for DDB. It should

1999-11-28 11:59:18 +00:00

link_elf.c

Fix an embarresing mistake in the kld symbol lookup for DDB. It should

1999-11-28 11:59:18 +00:00

Make.tags.inc

Update to know about current kernel directory layout.

1999-02-28 22:14:16 +00:00

makedevops.pl

Fix some bugs in user-end output and add a reference to the original

1999-11-22 14:40:04 +00:00

Makefile

${MACHINE} -> ${MACHINE_ARCH}

1999-11-14 13:54:44 +00:00

makesyscalls.sh

Add $FreeBSD$ tags to generated files otherwise the checker won't let them

1999-09-10 23:34:30 +00:00

md5c.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

p1003_1b.c

Well folks, this is it - The second stage of the removal for build support

1999-04-17 08:36:07 +00:00

posix4_mib.c

* Change sysctl from using linker_set to construct its tree using SLISTs.

1999-02-16 10:49:55 +00:00

subr_autoconf.c

Removal of sys/device.h

1999-10-05 21:19:41 +00:00

subr_blist.c

useracc() the prequel:

1999-10-29 18:09:36 +00:00

subr_bus.c

Reduce code duplication.

1999-11-30 07:06:03 +00:00

subr_clist.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

subr_devstat.c

This is a partial commit of the patch from PR 14914:

1999-11-16 10:56:05 +00:00

subr_disk.c

Conditionalise unwanted chattyness.

1999-11-19 23:34:01 +00:00

subr_disklabel.c

Removed diskerr()'s unused d_name arg and updated callers. This fixes

1999-09-13 12:59:41 +00:00

subr_diskmbr.c

Fix a warning.

1999-11-09 21:35:10 +00:00

subr_diskslice.c

Add missing 't' in printf message.

1999-09-25 14:43:40 +00:00

subr_dkbad.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

subr_eventhandler.c

Commit the remaining part of PR14914:

1999-11-16 16:28:58 +00:00

subr_log.c

Remove five now unused fields from struct cdevsw. They should never

1999-09-25 18:24:47 +00:00

subr_module.c

Trim unused options (or #ifdef for undoc options).

1999-10-11 15:19:12 +00:00

subr_param.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

subr_prf.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

subr_prof.c

Unremove used includes.

1999-10-12 02:54:23 +00:00

subr_rman.c

Commit the remaining part of PR14914:

1999-11-16 16:28:58 +00:00

subr_scanf.c

Change the prototype of the strto* routines to make the second

1999-11-24 01:03:08 +00:00

subr_smp.c

Moved scheduling-related code to kern_synch.c so that it is easier to fix

1999-11-27 12:32:27 +00:00

subr_trap.c

Passing "0" or "FALSE" as the fourth argument to vm_fault is wrong. It

1999-11-09 01:44:28 +00:00

subr_xxx.c

Remove five now unused fields from struct cdevsw. They should never

1999-09-25 18:24:47 +00:00

sys_generic.c

Missed the second argument of fdrop().

1999-10-14 10:50:06 +00:00

sys_pipe.c

Update pipe code for fo_stat() entry point - pipe_stat() is now no longer

1999-11-08 03:28:49 +00:00

sys_process.c

Introduce the new function

1999-11-21 19:03:20 +00:00

sys_socket.c

Update socket file type for fo_stat(). soo_stat() becomes a fileops

1999-11-08 03:31:01 +00:00

syscalls.c

Cop on a bit and regenerate things correctly.

1999-11-18 20:45:04 +00:00

syscalls.master

modfind(char *) -> modfind(const char *)

1999-11-17 21:32:40 +00:00

sysv_ipc.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

sysv_msg.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

sysv_sem.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

sysv_shm.c

useracc() the prequel:

1999-10-29 18:09:36 +00:00

tty_compat.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

tty_conf.c

Now that Netgraph is in the system there are some cleanups we can do.

1999-10-23 04:28:11 +00:00

tty_cons.c

Remove cdevsw_add() - the necessary make_dev() is already there.

1999-11-18 06:37:00 +00:00

tty_pty.c

Revert peter's commit to remove cdevsw_add() - it was a bit premature

1999-11-21 02:54:54 +00:00

tty_snoop.c

Remove cdevsw_add() - the make_dev() calls are already there.

1999-11-18 06:39:47 +00:00

tty_subr.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

tty_tb.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

tty_tty.c

Remove five now unused fields from struct cdevsw. They should never

1999-09-25 18:24:47 +00:00

tty.c

This is a partial commit of the patch from PR 14914:

1999-11-16 10:56:05 +00:00

uipc_domain.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

uipc_mbuf.c

Fix a warning.

1999-11-18 06:29:57 +00:00

uipc_proto.c

Trim unused options (or #ifdef for undoc options).

1999-10-11 15:19:12 +00:00

uipc_sockbuf.c

Implement RLIMIT_SBSIZE in the kernel. This is a per-uid sockbuf total

1999-10-09 20:42:17 +00:00

uipc_socket2.c

Implement RLIMIT_SBSIZE in the kernel. This is a per-uid sockbuf total

1999-10-09 20:42:17 +00:00

uipc_socket.c

KAME netinet6 basic part(no IPsec,no V6 Multicast Forwarding, no UDP/TCP

1999-11-22 02:45:11 +00:00

uipc_syscalls.c

General clean-up of socket.h and associated sources to synchronise up

1999-11-24 20:49:04 +00:00

uipc_usrreq.c

This is a partial commit of the patch from PR 14914:

1999-11-16 10:56:05 +00:00

vfs_aio.c

Convert various pieces of code to use vn_isdisk() rather than checking

1999-11-22 10:33:55 +00:00

vfs_bio.c

Collect read and write counts for filesystems. This new code

1999-12-01 02:09:30 +00:00

vfs_cache.c

Before we start to mess with the VFS name-cache clean things up a little bit:

1999-10-03 12:18:29 +00:00

vfs_cluster.c

useracc() the prequel:

1999-10-29 18:09:36 +00:00

vfs_conf.c

Make BOOTP work again.

1999-11-29 18:51:04 +00:00

vfs_default.c

Make vop_panic() a little more informative.

1999-11-07 15:09:49 +00:00

vfs_export.c

Remove vfs_getrootfsid() function (a temporary hack added a few months

1999-11-29 22:25:36 +00:00

vfs_extattr.c

struct mountlist and struct mount.mnt_list have no business being

1999-11-20 10:00:46 +00:00

vfs_init.c

Move a couple of globals here where they are initialised, rather than

1999-11-01 23:54:07 +00:00

vfs_lookup.c

Before we start to mess with the VFS name-cache clean things up a little bit:

1999-10-03 12:18:29 +00:00

vfs_mount.c

Make BOOTP work again.

1999-11-29 18:51:04 +00:00

vfs_subr.c

Remove vfs_getrootfsid() function (a temporary hack added a few months

1999-11-29 22:25:36 +00:00

vfs_syscalls.c

struct mountlist and struct mount.mnt_list have no business being

1999-11-20 10:00:46 +00:00

vfs_vnops.c

Ensure that garbage from the kernel stack does not wind up being

1999-11-18 08:14:20 +00:00

vnode_if.pl

Update this to be able to output ASSERT_VOP_(UN)LOCKED() based on the

1999-09-26 18:31:51 +00:00

vnode_if.sh

Update this to be able to output ASSERT_VOP_(UN)LOCKED() based on the

1999-09-26 18:31:51 +00:00

vnode_if.src

Remove WILLRELE from VOP_SYMLINK

1999-11-13 20:58:17 +00:00