jhb 73d1afd6fd Fix the code in rman that merges adjacent unallocated resources to use a ...

better check for 'adjacent'.  The old code assumed that if two resources
were adjacent in the linked list that they were also adjacent range wise.
This is not true when a resource manager has to manage disparate regions.
For example, the current interrupt code on i386/amd64 will instruct
irq_rman to manage two disjoint regions: 0-1 and 3-15 for the non-APIC
case.  If IRQs 1 and 3 were allocated and then released, the old code
would coalesce across the 1 to 3 boundary because the resources were
adjacent in the linked list thus adding 2 to the area of resources that
irq_rman managed as a side effect.  The fix adds extra checks so that
adjacent unallocated resources are only merged with the resource being
freed if the start and end values of the resources also match up.  The
patch also consolidates the checks for adjacent resources being allocated.

2004-08-05 15:48:18 +00:00

..

bus_if.m

Add doxygen doc comments for most of newbus and the BUS interface.

2004-07-18 16:30:31 +00:00

clock_if.m

…

device_if.m

Expand and rewrite documentation using doxygen markup so that we can

2004-07-11 16:17:42 +00:00

genassym.sh

…

imgact_aout.c

Change the types of vn_rdwr_inchunks()'s len and aresid arguments to

2004-06-05 02:18:28 +00:00

imgact_elf32.c

…

imgact_elf64.c

…

imgact_elf.c

After maintaining previous behaviour in writing out the core notes, it's

2004-07-18 20:28:07 +00:00

imgact_gzip.c

…

imgact_shell.c

…

inflate.c

…

init_main.c

Remove global variable rootdevs and rootvp, they are unused as such.

2004-07-28 20:21:04 +00:00

init_sysent.c

Give kldunload a -f(orce) argument.

2004-07-13 19:36:59 +00:00

kern_acct.c

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

kern_acl.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

kern_alq.c

…

kern_clock.c

Update for the KDB framework:

2004-07-10 21:36:01 +00:00

kern_condvar.c

Remove the signal_caught argument from sleepq_timedwait() as it was

2004-06-28 18:57:06 +00:00

kern_conf.c

Better descriptions of the cdev malloc class and mutex.

2004-07-11 19:26:43 +00:00

kern_context.c

…

kern_descrip.c

Assert Giant in the following file descriptor-related functions:

2004-08-04 18:35:33 +00:00

kern_environment.c

If the buffer supplied to kenv(KENV_DUMP, ...) isn't big enough,

2004-04-28 01:27:33 +00:00

kern_event.c

Push Giant acquisition down into fo_stat() from most callers. Acquire

2004-07-22 20:40:23 +00:00

kern_exec.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

kern_exit.c

Giant is no longer required by vm_waitproc() and vmspace_exitfree().

2004-07-30 20:31:02 +00:00

kern_fork.c

Move the schedlock owner state update following the context

2004-07-27 03:46:31 +00:00

kern_idle.c

Expand the generic, but bogusly formed, copyright notice to include

2004-07-25 19:49:01 +00:00

kern_intr.c

Implement preemption of kernel threads natively in the scheduler rather

2004-07-02 20:21:44 +00:00

kern_jail.c

Add two missing includes and remove two uneeded.

2004-06-27 09:03:22 +00:00

kern_kse.c

s/TMDF_DONOTRUNUSER/TMDF_SUSPEND/g

2004-08-03 02:23:06 +00:00

kern_kthread.c

…

kern_ktr.c

Export KTR_COMPILE as a sysctl so you can easily check from user space

2004-07-23 17:41:44 +00:00

kern_ktrace.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

kern_linker.c

Give kldunload a -f(orce) argument.

2004-07-13 19:36:59 +00:00

kern_lock.c

Don't include a "\n" in KTR output, it confuses automatic parsing.

2004-07-23 20:12:56 +00:00

kern_lockf.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

kern_mac.c

Do a pass over all modules in the kernel and make them return EOPNOTSUPP

2004-07-15 08:26:07 +00:00

kern_malloc.c

Reimplement contigmalloc(9) with an algorithm which stands a greatly-

2004-07-19 06:21:27 +00:00

kern_mbuf.c

* Add a "how" argument to uma_zone constructors and initialization functions

2004-08-02 00:18:36 +00:00

kern_mib.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

kern_module.c

Do a pass over all modules in the kernel and make them return EOPNOTSUPP

2004-07-15 08:26:07 +00:00

kern_mtxpool.c

…

kern_mutex.c

Cache the value of curthread in the _get_sleep_lock() and _get_spin_lock()

2004-08-04 20:18:45 +00:00

kern_ntptime.c

Annual NTP kernel code spring-cleaning:

2004-03-14 15:23:05 +00:00

kern_physio.c

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

kern_poll.c

Add a NULL param to an mi_switch() that I missed.

2004-07-03 02:38:03 +00:00

kern_proc.c

* Add a "how" argument to uma_zone constructors and initialization functions

2004-08-02 00:18:36 +00:00

kern_prot.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

kern_resource.c

Remove spl's from kern_resource.c.

2004-08-04 18:19:09 +00:00

kern_sema.c

Change the return value of sema_timedwait() so it returns 0 on

2004-06-14 18:19:05 +00:00

kern_shutdown.c

Minor message cleanup.

2004-07-30 01:30:05 +00:00

kern_sig.c

Don't skip permission checks when sending signals to zombie processes.

2004-08-03 15:39:23 +00:00

kern_subr.c

Clean up and wash struct iovec and struct uio handling.

2004-07-10 15:42:16 +00:00

kern_switch.c

Pass a thread argument into cpu_critical_{enter,exit}() rather than

2004-07-27 16:41:01 +00:00

kern_sx.c

…

kern_synch.c

Workaround a possible deadlock on SMP due to a spin lock LOR by disabling

2004-08-04 20:24:40 +00:00

kern_syscalls.c

Do a pass over all modules in the kernel and make them return EOPNOTSUPP

2004-07-15 08:26:07 +00:00

kern_sysctl.c

Avoid casts as lvalues.

2004-07-28 06:42:41 +00:00

kern_tc.c

Just because the timecounter reads the same value on two samples

2004-03-04 14:14:23 +00:00

kern_thr.c

When calling scheduler entrypoints for creating new threads and processes,

2004-07-18 23:36:13 +00:00

kern_thread.c

* Add a "how" argument to uma_zone constructors and initialization functions

2004-08-02 00:18:36 +00:00

kern_time.c

Update previous commit to:

2004-06-21 22:34:57 +00:00

kern_timeout.c

The paper "Hashed Timers and Hierarchical Wheels: Data Structures for the

2004-04-25 04:10:17 +00:00

kern_umtx.c

writers must hold both sched_lock and the process lock; therefore, readers

2004-07-12 15:28:31 +00:00

kern_uuid.c

…

kern_xxx.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

ksched.c

…

link_elf_obj.c

Give kldunload a -f(orce) argument.

2004-07-13 19:36:59 +00:00

link_elf.c

Give kldunload a -f(orce) argument.

2004-07-13 19:36:59 +00:00

linker_if.m

…

Make.tags.inc

…

Makefile

…

makesyscalls.sh

…

md4c.c

…

md5c.c

…

p1003_1b.c

…

posix4_mib.c

…

sched_4bsd.c

Clean up whitespace, increase consistency and correctness.

2004-07-23 23:09:00 +00:00

sched_ule.c

Avoid casts as lvalues.

2004-07-28 06:42:41 +00:00

subr_acl_posix1e.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

subr_autoconf.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_blist.c

Move the definitions of SWAPBLK_NONE and SWAPBLK_MASK from vm_page.h to

2004-06-04 04:03:26 +00:00

subr_bus.c

Add doxygen doc comments for most of newbus and the BUS interface.

2004-07-18 16:30:31 +00:00

subr_clist.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

subr_clock.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_devstat.c

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

subr_disk.c

…

subr_eventhandler.c

…

subr_hints.c

…

subr_kdb.c

Add kdb_thr_from_pid(), which given a PID returns the first thread

2004-07-21 04:49:48 +00:00

subr_kobj.c

…

subr_log.c

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

subr_mbpool.c

…

subr_mchain.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_module.c

…

subr_msgbuf.c

…

subr_param.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_pcpu.c

…

subr_power.c

…

subr_prf.c

Update for the KDB framework:

2004-07-10 21:43:23 +00:00

subr_prof.c

- Move TDF_OWEPREEMPT, TDF_OWEUPC, and TDF_USTATCLOCK over to td_pflags

2004-07-16 21:04:55 +00:00

subr_rman.c

Fix the code in rman that merges adjacent unallocated resources to use a

2004-08-05 15:48:18 +00:00

subr_rtc.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_sbuf.c

Cosmetic adjustment to previous commit: name the second argument to

2004-07-09 11:37:44 +00:00

subr_scanf.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_sleepqueue.c

- Change mi_switch() and sched_switch() to accept an optional thread to

2004-07-02 19:09:50 +00:00

subr_smp.c

Move the CPU newbus attachment to i386 legacy. The acpi_cpu device will

2004-05-06 15:54:02 +00:00

subr_taskqueue.c

- Execute all of the tasks on the taskqueue during taskqueue_free() after

2004-06-28 16:28:23 +00:00

subr_trap.c

- Move TDF_OWEPREEMPT, TDF_OWEUPC, and TDF_USTATCLOCK over to td_pflags

2004-07-16 21:04:55 +00:00

subr_turnstile.c

Revert modification of subr_turnstile.c accidentally included in the

2004-07-25 23:32:32 +00:00

subr_witness.c

Remove a potential deadlock on i386 SMP by changing the lazypmap ipi and

2004-08-04 20:31:19 +00:00

sys_generic.c

Clean up and wash struct iovec and struct uio handling.

2004-07-10 15:42:16 +00:00

sys_pipe.c

Standardize pipe locking, ensuring that everything is locked via

2004-08-03 02:59:15 +00:00

sys_process.c

- Use atomic ops for updating the vmspace's refcnt and exitingcnt.

2004-07-27 03:53:41 +00:00

sys_socket.c

Push Giant acquisition down into fo_stat() from most callers. Acquire

2004-07-22 20:40:23 +00:00

syscalls.c

Give kldunload a -f(orce) argument.

2004-07-13 19:36:59 +00:00

syscalls.master

Add kldunloadf() system call. Stay tuned for follwing commit messages.

2004-07-13 19:35:11 +00:00

sysv_ipc.c

…

sysv_msg.c

Add missing #include <sys/module.h>

2004-05-30 20:34:58 +00:00

sysv_sem.c

Add missing #include <sys/module.h>

2004-05-30 20:34:58 +00:00

sysv_shm.c

Avoid casts as lvalues.

2004-07-28 06:42:41 +00:00

tty_compat.c

Put the pre FreeBSD-2.x tty compat code under BURN_BRIDGES.

2004-06-21 22:57:16 +00:00

tty_conf.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

tty_cons.c

Update for the KDB framework:

2004-07-10 21:43:23 +00:00

tty_pty.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

tty_subr.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

tty_tty.c

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

tty.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

uipc_accf.c

Add a global mutex, accept_filter_mtx, to protect the global list of

2004-06-01 04:08:48 +00:00

uipc_cow.c

In some cases, sf_buf_alloc() should sleep with pri PCATCH; in others, it

2004-04-03 09:16:27 +00:00

uipc_domain.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

uipc_jumbo.c

Use kmem_alloc_nofault() rather than kmem_alloc_pageable() for allocating

2004-07-23 19:36:18 +00:00

uipc_mbuf2.c

Make sure we don't call mbuf allocation functions with mutexes held.

2004-07-21 07:12:24 +00:00

uipc_mbuf.c

Back out just a portion of Alfred's last commit. Remove the MBUF_CHECK

2004-07-21 21:03:01 +00:00

uipc_proto.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

uipc_sem.c

Add missing #include <sys/module.h>

2004-05-30 20:34:58 +00:00

uipc_sockbuf.c

Reduce the number of unnecessary unlock-relocks on socket buffer mutexes

2004-06-26 19:10:39 +00:00

uipc_socket2.c

Reduce the number of unnecessary unlock-relocks on socket buffer mutexes

2004-06-26 19:10:39 +00:00

uipc_socket.c

Do some initial locking on accept filter registration and attach. While

2004-07-25 23:29:47 +00:00

uipc_syscalls.c

Add a kern_setsockopt and kern_getsockopt which can read the option

2004-07-17 21:06:36 +00:00

uipc_usrreq.c

In uipc_connect(), assert that the passed thread is curthread, and pass

2004-07-25 23:30:43 +00:00

vfs_acl.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

vfs_aio.c

- Use atomic ops for updating the vmspace's refcnt and exitingcnt.

2004-07-27 03:53:41 +00:00

vfs_bio.c

Eliminate unused second argument to reassignbuf() and simplify it

2004-07-25 21:24:23 +00:00

vfs_cache.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

vfs_cluster.c

Eliminate unused second argument to reassignbuf() and simplify it

2004-07-25 21:24:23 +00:00

vfs_default.c

Make VFS_ROOT() and vflush() take a thread argument.

2004-07-12 08:14:09 +00:00

vfs_export.c

Make VFS_ROOT() and vflush() take a thread argument.

2004-07-12 08:14:09 +00:00

vfs_extattr.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

vfs_init.c

Put a version element in the VFS filesystem configuration structure

2004-07-30 22:08:52 +00:00

vfs_lookup.c

Assert Giant in namei(). Bugs have been reported in which, following

2004-08-04 18:39:07 +00:00

vfs_mount.c

Put a version element in the VFS filesystem configuration structure

2004-07-30 22:08:52 +00:00

vfs_subr.c

Put a cap on the auto-tuning of kern.maxvnodes.

2004-08-02 21:52:43 +00:00

vfs_syscalls.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

vfs_vnops.c

Push Giant acquisition down into fo_stat() from most callers. Acquire

2004-07-22 20:40:23 +00:00

vnode_if.src

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00