jhb be6311d7e9 Fix some nits in lock profiling for rwlocks: ...

- Properly note when a read lock is released.
- Always note when we contest on a read lock.
- Only note success of obtaining read locks for the first reader to match
  the behavior of sx(9).

Reviewed by:	kmacy

2007-03-07 20:48:48 +00:00

..

bus_if.m

o break newbus api: add a new argument of type driver_filter_t to

2007-02-23 12:19:07 +00:00

clock_if.m

…

cpufreq_if.m

…

device_if.m

…

genassym.sh

…

imgact_aout.c

Correct two vm object reference leaks in error cases.

2006-03-16 08:51:59 +00:00

imgact_elf32.c

…

imgact_elf64.c

…

imgact_elf.c

Use FOREACH_PROC_IN_SYSTEM instead of using its unrolled form.

2007-01-17 14:58:53 +00:00

imgact_gzip.c

…

imgact_shell.c

…

inflate.c

…

init_main.c

- Remove setrunqueue and replace it with direct calls to sched_add().

2007-01-23 08:46:51 +00:00

init_sysent.c

This commits the remake in kern/ make sysent to get

2006-11-03 18:57:49 +00:00

kern_acct.c

Remove 'MPSAFE' annotations from the comments above most system calls: all

2007-03-04 22:36:48 +00:00

kern_alq.c

Backout rev 1.17, msleep() can't be used with a spinlock.

2007-03-06 12:08:38 +00:00

kern_clock.c

Align the interfaces for the various watchdogs and make the interface

2006-12-15 21:44:49 +00:00

kern_condvar.c

Add second sleep queue so that sx and lockmgr can have separate sleep

2006-12-16 06:54:09 +00:00

kern_conf.c

Use int instead of u_int for the 'extra' argument to the

2007-02-02 22:27:45 +00:00

kern_context.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_cpu.c

- Print message about cpufreq and timecounter TSC

2006-03-03 02:06:04 +00:00

kern_descrip.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_environment.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_event.c

Remove 'MPSAFE' annotations from the comments above most system calls: all

2007-03-04 22:36:48 +00:00

kern_exec.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_exit.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_fork.c

Remove 'MPSAFE' annotations from the comments above most system calls: all

2007-03-04 22:36:48 +00:00

kern_idle.c

- Remove setrunqueue and replace it with direct calls to sched_add().

2007-01-23 08:46:51 +00:00

kern_intr.c

- Don't do the interrupt storm protection stuff for software interrupt

2007-03-02 17:01:45 +00:00

kern_jail.c

Remove 'MPSAFE' annotations from the comments above most system calls: all

2007-03-04 22:36:48 +00:00

kern_kse.c

After the last change to KSE threading a bug was introduced where

2007-03-07 20:17:41 +00:00

kern_kthread.c

- Remove setrunqueue and replace it with direct calls to sched_add().

2007-01-23 08:46:51 +00:00

kern_ktr.c

Remove slightly oddly placed suser() call from the KTR/ALQ setup sysctl:

2006-09-09 16:09:01 +00:00

kern_ktrace.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_linker.c

Remove 'MPSAFE' annotations from the comments above most system calls: all

2007-03-04 22:36:48 +00:00

kern_lock.c

general LOCK_PROFILING cleanup

2007-02-26 08:26:44 +00:00

kern_lockf.c

…

kern_malloc.c

Increase usefulness of "show malloc" by moving from displaying the basic

2006-10-26 10:17:13 +00:00

kern_mbuf.c

Fix for problems that occur when all mbuf clusters migrate to the mbuf packet

2007-01-25 01:05:23 +00:00

kern_mib.c

…

kern_module.c

Remove 'MPSAFE' annotations from the comments above most system calls: all

2007-03-04 22:36:48 +00:00

kern_mtxpool.c

…

kern_mutex.c

lock stats updates need to be protected by the lock

2007-03-02 07:21:20 +00:00

kern_ntptime.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_physio.c

…

kern_pmc.c

…

kern_poll.c

Threading cleanup.. part 2 of several.

2006-12-06 06:34:57 +00:00

kern_priv.c

Add a new priv(9) kernel interface for checking the availability of

2006-11-06 13:37:19 +00:00

kern_proc.c

Threading cleanup.. part 2 of several.

2006-12-06 06:34:57 +00:00

kern_prot.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_resource.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_rwlock.c

Fix some nits in lock profiling for rwlocks:

2007-03-07 20:48:48 +00:00

kern_sema.c

…

kern_shutdown.c

Remove 'MPSAFE' annotations from the comments above most system calls: all

2007-03-04 22:36:48 +00:00

kern_sig.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_subr.c

Removes useless (flags | ) KASSERT. The ^ one that actually

2007-01-16 11:40:55 +00:00

kern_switch.c

- Change types for necent runq additions to u_char rather than int.

2007-02-08 01:52:25 +00:00

kern_sx.c

lock stats updates need to be protected by the lock

2007-03-02 07:21:20 +00:00

kern_synch.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_syscalls.c

Make system call modules a bit more robust:

2006-08-01 16:32:20 +00:00

kern_sysctl.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_tc.c

Commit the results of the typo hunt by Darren Pilgrim.

2006-08-04 07:56:35 +00:00

kern_thr.c

- Remove setrunqueue and replace it with direct calls to sched_add().

2007-01-23 08:46:51 +00:00

kern_thread.c

Prefer a more traditional spelling of inhibited in comments and panic

2006-12-31 15:56:04 +00:00

kern_time.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_timeout.c

Improve ktr(4) logging for callout(9) subsystem. Log all inserts and

2006-10-11 14:57:03 +00:00

kern_umtx.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_uuid.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

kern_xxx.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

ksched.c

Threading cleanup.. part 2 of several.

2006-12-06 06:34:57 +00:00

link_elf_obj.c

Linker set support depends on the magic __start_<section> and

2006-11-30 10:50:29 +00:00

link_elf.c

Mark the kernel linker file as linked so that it is visible to the various

2007-02-26 16:48:14 +00:00

linker_if.m

…

Make.tags.inc

Makefile changes to reflect moving sys/isofs/cd9660 to sys/fs/cd9660.

2007-02-11 14:01:32 +00:00

Makefile

Add support for the generated file systrace_args.c.

2006-08-05 19:25:14 +00:00

makesyscalls.sh

Merge posix4/* into normal kernel hierarchy.

2006-11-11 16:26:58 +00:00

md4c.c

…

md5c.c

Fix a panic on sparc64 related to inproper aligment - we cannot assume,

2006-03-30 18:45:50 +00:00

p1003_1b.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

posix4_mib.c

Fix mispatch of includes list; allows my kernel to build successfully.

2006-11-12 03:34:03 +00:00

sched_4bsd.c

Use pause() rather than tsleep() on stack variables and function pointers.

2007-02-27 17:23:29 +00:00

sched_core.c

- Remove setrunqueue and replace it with direct calls to sched_add().

2007-01-23 08:46:51 +00:00

sched_ule.c

general LOCK_PROFILING cleanup

2007-02-26 08:26:44 +00:00

serdev_if.m

MFp4: Add the ipend() method to the serdev I/F to allow umbrella

2006-04-23 22:12:39 +00:00

subr_acl_posix1e.c

Sweep kernel replacing suser(9) calls with priv(9) calls, assigning

2006-11-06 13:42:10 +00:00

subr_autoconf.c

Add a mutex to protect the list of interrupt config hooks. We do assume

2006-07-19 18:53:56 +00:00

subr_blist.c

…

subr_bus.c

Use NULL rather than 0 for various pointer constants.

2007-02-26 19:28:18 +00:00

subr_clist.c

…

subr_clock.c

Use utc_offset() where applicable, and hide the internals of it

2006-10-02 18:23:37 +00:00

subr_devstat.c

…

subr_disk.c

Add a new I/O request - BIO_FLUSH, which basically tells providers below to

2006-10-31 21:11:21 +00:00

subr_eventhandler.c

…

subr_fattime.c

Better naming of fattime conversion functions, they do convert to timespec

2006-10-24 10:27:23 +00:00

subr_firmware.c

Cleanup and document the implementation of firmware(9) based on

2007-02-15 17:21:31 +00:00

subr_hints.c

Use a sleep mutex instead of an sx lock for the kernel environment. This

2006-07-09 21:42:58 +00:00

subr_kdb.c

Add a funny sysctl: debug.kdb.trap_code .

2006-06-18 12:27:59 +00:00

subr_kobj.c

…

subr_lock.c

general LOCK_PROFILING cleanup

2007-02-26 08:26:44 +00:00

subr_log.c

…

subr_mbpool.c

…

subr_mchain.c

…

subr_module.c

…

subr_msgbuf.c

…

subr_param.c

…

subr_pcpu.c

…

subr_power.c

…

subr_prf.c

Flushing the buffer is conditional on actually using the buffer. Oops.

2006-11-30 07:25:52 +00:00

subr_prof.c

Remove 'MPSAFE' annotations from the comments above most system calls: all

2007-03-04 22:36:48 +00:00

subr_rman.c

Fix a case in rman_manage_region() where the resource list would get missorted.

2007-02-23 22:53:56 +00:00

subr_rtc.c

Use utc_offset() where applicable, and hide the internals of it

2006-10-02 18:23:37 +00:00

subr_sbuf.c

…

subr_scanf.c

…

subr_sleepqueue.c

Cleaner fix for handling declaration of loop variable under INVARIANTS

2006-12-17 00:14:20 +00:00

subr_smp.c

…

subr_stack.c

Correct typos

2006-05-28 22:15:28 +00:00

subr_taskqueue.c

- Remove setrunqueue and replace it with direct calls to sched_add().

2007-01-23 08:46:51 +00:00

subr_trap.c

Remove 'MPSAFE' annotations from the comments above most system calls: all

2007-03-04 22:36:48 +00:00

subr_turnstile.c

- Remove setrunqueue and replace it with direct calls to sched_add().

2007-01-23 08:46:51 +00:00

subr_unit.c

…

subr_witness.c

Remove unnecessary privilege and privilege check for WITNESS sysctl.

2007-02-20 23:49:31 +00:00

sys_generic.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

sys_pipe.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

sys_process.c

Remove 'MPSAFE' annotations from the comments above most system calls: all

2007-03-04 22:36:48 +00:00

sys_socket.c

Move to ANSI C function headers. Re-wrap some comments.

2007-03-04 17:50:46 +00:00

syscalls.c

This commits the remake in kern/ make sysent to get

2006-11-03 18:57:49 +00:00

syscalls.master

Ok, here it is, we finally add SCTP to current. Note that this

2006-11-03 15:23:16 +00:00

systrace_args.c

Ok, here it is, we finally add SCTP to current. Note that this

2006-11-03 15:23:16 +00:00

sysv_ipc.c

Sync up PRIV_IPC_{ADMIN,READ,WRITE} priv checks in ipcperm() with

2007-02-20 00:06:59 +00:00

sysv_msg.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

sysv_sem.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

sysv_shm.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

tty_compat.c

…

tty_conf.c

…

tty_cons.c

Sweep kernel replacing suser(9) calls with priv(9) calls, assigning

2006-11-06 13:42:10 +00:00

tty_pts.c

Canonicalize copyrights in some files I hold copyrights on:

2007-01-08 17:49:59 +00:00

tty_pty.c

Sweep kernel replacing suser(9) calls with priv(9) calls, assigning

2006-11-06 13:42:10 +00:00

tty_subr.c

…

tty_tty.c

Use ctty instead of just returning. ctty just has a simple open that

2006-09-27 16:41:15 +00:00

tty.c

Back out rev. 1.266. The real cause for the recent panics has been fixed

2006-12-20 02:49:59 +00:00

uipc_accf.c

…

uipc_cow.c

…

uipc_debug.c

Teach DDB how to print sockets, socket buffers, protosw's, and domain

2007-02-15 01:28:22 +00:00

uipc_domain.c

soreceive_generic(), and sopoll_generic(). Add new functions sosend(),

2006-07-24 15:20:08 +00:00

uipc_mbuf2.c

Complete break-out of sys/sys/mac.h into sys/security/mac/mac_framework.h

2006-10-22 11:52:19 +00:00

uipc_mbuf.c

Unbreak writes of 0 bytes. Zero byte writes happen when only ancillary

2007-01-22 14:50:28 +00:00

uipc_mqueue.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

uipc_sem.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

uipc_sockbuf.c

Use sysctl_handle_long() instead of duplicating it's logic for

2006-09-06 21:59:36 +00:00

uipc_socket2.c

Change two XXX's to two notes: the fact that SOCK_LOCK(so) ==

2006-08-02 16:23:52 +00:00

uipc_socket.c

Don't block on the socket zone limit during the socket()

2007-02-26 10:45:21 +00:00

uipc_syscalls.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

uipc_usrreq.c

Remove two simultaneous acquisitions of multiple unpcb locks from

2007-03-01 09:00:42 +00:00

vfs_acl.c

Replay minor system call comment cleanup applied to kern_acl.c in a race

2007-03-05 13:26:07 +00:00

vfs_aio.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

vfs_bio.c

Use LIST_EMPTY() instead of unrolled version (LIST_FIRST() [!=]= NULL)

2007-02-22 14:52:59 +00:00

vfs_cache.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

vfs_cluster.c

Change these descriptions of memory types used in malloc(9), as their

2007-03-05 00:21:40 +00:00

vfs_default.c

Remove VFS_VPTOFH entirely. API is already broken and it is good time to

2007-02-16 17:32:41 +00:00

vfs_export.c

Move vnode-to-file-handle translation from vfs_vptofh to vop_vptofh method.

2007-02-15 22:08:35 +00:00

vfs_extattr.c

Update comments to reflect changes in the extattrctl() code.

2006-12-23 00:30:03 +00:00

vfs_hash.c

In vfs_hash_get(): mount point should never be changed

2006-04-18 08:05:08 +00:00

vfs_init.c

Remove VFS_VPTOFH entirely. API is already broken and it is good time to

2007-02-16 17:32:41 +00:00

vfs_lookup.c

If both ISDOTDOT and NOCROSSMOUNT are set then lookup() might breaks out

2007-02-15 09:53:49 +00:00

vfs_mount.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

vfs_subr.c

change vop_lock handling to allowing tracking of callers' file and line for

2006-11-13 05:51:22 +00:00

vfs_syscalls.c

Further system call comment cleanup:

2007-03-05 13:10:58 +00:00

vfs_vnops.c

Add a VNASSERT to vn_close to detect if v_writecount is going

2007-02-12 22:53:01 +00:00

vnode_if.src

Move vnode-to-file-handle translation from vfs_vptofh to vop_vptofh method.

2007-02-15 22:08:35 +00:00