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freebsd-nq/sys/kern
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Stephan Uphoff 779186434a Sprinkle some volatile magic and rearrange things a bit to avoid race 
conditions in critical_exit now that it no longer blocks interrupts.

Reviewed by:	jhb
2005-04-08 03:37:53 +00:00
..
bus_if.m
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
clock_if.m
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
cpufreq_if.m
Introduce a new method, cpufreq_drv_type(), that returns the type of the
2005-02-18 00:23:36 +00:00
device_if.m
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
genassym.sh
…
imgact_aout.c
o Split out kernel part of execve(2) syscall into two parts: one that
2005-01-29 23:12:00 +00:00
imgact_elf32.c
…
imgact_elf64.c
…
imgact_elf.c
Remove GIANT_REQUIRED from elfN_load_section().
2005-04-03 07:57:47 +00:00
imgact_gzip.c
- Change the vm_mmap() function to accept an objtype_t parameter specifying
2005-04-01 20:00:11 +00:00
imgact_shell.c
o Replace two while {} do loops with more appropriate do {} while loops. This
2005-02-25 10:17:53 +00:00
inflate.c
…
init_main.c
Add /rescue/init to the default init_path, before /stand/sysinstall.
2005-02-17 10:00:10 +00:00
init_sysent.c
regen
2005-03-01 17:44:34 +00:00
kern_acct.c
When mac_check_system_acct() fails, make sure to unlock as well as close
2005-03-01 08:56:13 +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
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_clock.c
- Define KTR points for KTR_SCHED.
2004-12-26 00:14:21 +00:00
kern_condvar.c
Refine the turnstile and sleep queue interfaces just a bit:
2004-10-12 18:36:20 +00:00
kern_conf.c
cdev (still) needs per instance uid/gid/mode
2005-03-31 10:29:57 +00:00
kern_context.c
…
kern_cpu.c
Add a check for cpufreq_unregister() being called with no cpufreq device
2005-03-31 18:56:54 +00:00
kern_descrip.c
Remove redundant initialization that is repeated in the for() loop
2005-03-08 16:57:20 +00:00
kern_environment.c
My addled brains didn't realize that since vtp points into value, we
2005-03-09 12:16:45 +00:00
kern_event.c
fix aio+kq... I've been running ambrisko's test program for much longer
2005-03-18 01:11:39 +00:00
kern_exec.c
Welcome to the 21st century: increase MAXSHELLCMDLEN from 128 bytes to
2005-02-25 11:49:42 +00:00
kern_exit.c
- A lock is required before calling VOP_REVOKE. Our reference protects us
2005-03-13 11:47:04 +00:00
kern_fork.c
Divorce critical sections from spinlocks. Critical sections as denoted by
2005-04-04 21:53:56 +00:00
kern_idle.c
Divorce critical sections from spinlocks. Critical sections as denoted by
2005-04-04 21:53:56 +00:00
kern_intr.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_jail.c
- Use taskqueue_thread rather than taskqueue_swi since our task is going
2005-04-05 08:51:45 +00:00
kern_kse.c
Drop bzero and shove the responsibility of zeroing the kse upcall
2005-02-24 00:05:50 +00:00
kern_kthread.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_ktr.c
- Change the ddb paging "support" to use a variable (db_lines_per_page) to
2004-11-01 22:15:15 +00:00
kern_ktrace.c
Make a SYSCTL_NODE static
2005-02-10 12:23:29 +00:00
kern_linker.c
- Denote a few places where kobj class references are manipulated without
2005-03-31 22:49:31 +00:00
kern_lock.c
- Remove dead code.
2005-04-06 10:11:14 +00:00
kern_lockf.c
Print name of device instead of useless major/minor numbers.
2005-03-29 08:13:01 +00:00
kern_mac.c
Bump MAC Framework version to 2 in preparation for the upcoming API/ABI
2004-11-09 11:28:40 +00:00
kern_malloc.c
Bring in MemGuard, a very simple and small replacement allocator
2005-01-21 18:09:17 +00:00
kern_mbuf.c
Well, it seems that I pre-maturely removed the "All rights reserved"
2005-02-16 21:45:59 +00:00
kern_mib.c
Add a sysctl that records the amount of physical memory in the machine.
2005-02-28 21:42:56 +00:00
kern_module.c
Swap the arguments for CP so we copy the correct source and
2005-02-18 22:14:40 +00:00
kern_mtxpool.c
Make a bunch of malloc types static.
2005-02-10 12:02:37 +00:00
kern_mutex.c
Divorce critical sections from spinlocks. Critical sections as denoted by
2005-04-04 21:53:56 +00:00
kern_ntptime.c
Implement kern_adjtime(), kern_readv(), kern_sched_rr_get_interval(),
2005-03-31 22:51:18 +00:00
kern_physio.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_poll.c
Remove recently added note about DEVICE_POLLING not working with SMP.
2005-02-25 22:07:51 +00:00
kern_proc.c
Divorce critical sections from spinlocks. Critical sections as denoted by
2005-04-04 21:53:56 +00:00
kern_prot.c
Impose the upper limit on signals that are allowed between kernel threads
2005-03-18 13:33:18 +00:00
kern_resource.c
Stop explicitly touching td_base_pri outside of the scheduler and simply
2004-12-30 20:29:58 +00:00
kern_sema.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_shutdown.c
Replace a printf with a KASSERT that we are indeed running on the BSP.
2004-11-30 06:21:38 +00:00
kern_sig.c
The td_waitset is pointing to a stack address when thread is waiting
2005-03-04 22:46:31 +00:00
kern_subr.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_switch.c
Sprinkle some volatile magic and rearrange things a bit to avoid race
2005-04-08 03:37:53 +00:00
kern_sx.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_synch.c
Sprinkle some volatile magic and rearrange things a bit to avoid race
2005-04-08 03:37:53 +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
Make another bunch of SYSCTL_NODEs static
2005-02-10 12:16:08 +00:00
kern_tc.c
s/ENOTTY/ENOIOCTL/
2005-03-26 20:04:28 +00:00
kern_thr.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_thread.c
Fix code freeing wrong cred pointer.
2005-03-21 22:55:38 +00:00
kern_time.c
Implement kern_adjtime(), kern_readv(), kern_sched_rr_get_interval(),
2005-03-31 22:51:18 +00:00
kern_timeout.c
When processing a timeout() callout and returning it to the free
2005-02-11 00:14:00 +00:00
kern_umtx.c
Allocate umtx_q from heap instead of stack, this avoids
2005-03-05 09:15:03 +00:00
kern_uuid.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
kern_xxx.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
ksched.c
/* -> /*- for license, minor formatting changes
2005-01-07 02:29:27 +00:00
link_elf_obj.c
Add support for completing the installation of ELF relocatable
2004-08-29 01:21:51 +00:00
link_elf.c
Normalize the VM wiring done with SPARSE_MAPPING: check for errors, and
2004-08-09 18:46:13 +00:00
linker_if.m
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
Make.tags.inc
…
Makefile
…
makesyscalls.sh
…
md4c.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
md5c.c
MD5Pad() should never have been exposed.
2005-02-10 12:20:42 +00:00
p1003_1b.c
Actually commit the code for kern_sched_get_rr_interval().
2005-03-31 22:54:48 +00:00
posix4_mib.c
Back when VOP_* was introduced, we did not have new-style struct
2004-12-01 23:16:38 +00:00
sched_4bsd.c
Sprinkle some volatile magic and rearrange things a bit to avoid race
2005-04-08 03:37:53 +00:00
sched_ule.c
Sprinkle some volatile magic and rearrange things a bit to avoid race
2005-04-08 03:37:53 +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
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +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
Document that devclass_get_maxunit(9) returns one greater than the current
2005-04-04 15:37:59 +00:00
subr_clist.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_clock.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_devstat.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_disk.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_eventhandler.c
eliminate potential null deref
2005-02-23 19:32:29 +00:00
subr_hints.c
Don't set ret_namelen and ret_resnamelen in res_find() unless both the
2005-03-24 21:20:25 +00:00
subr_kdb.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_kobj.c
…
subr_log.c
Use dynamic major number allocation.
2005-02-27 22:02:03 +00:00
subr_mbpool.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_mchain.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_module.c
…
subr_msgbuf.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_param.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_pcpu.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_power.c
…
subr_prf.c
Constify hexdump() harder.
2005-04-06 10:14:13 +00:00
subr_prof.c
netchild's mega-patch to isolate compiler dependencies into a central
2005-03-02 21:33:29 +00:00
subr_rman.c
Move implementation of hw.bus.rman sysctl to subr_rman.c so that
2005-03-24 18:13:11 +00:00
subr_rtc.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_sbuf.c
Make a bunch of malloc types static.
2005-02-10 12:02:37 +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
Make a bunch of malloc types static.
2005-02-10 12:02:37 +00:00
subr_smp.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
subr_taskqueue.c
Add taskqueue_drain. This waits for the specified task to finish, if
2004-10-05 04:16:01 +00:00
subr_trap.c
- Rev 1.83 of kern_lock.c fixes the td_locks assert, reenable it here.
2005-03-28 12:52:46 +00:00
subr_turnstile.c
Make a bunch of malloc types static.
2005-02-10 12:02:37 +00:00
subr_unit.c
Remove debugging printfs.
2005-03-14 06:51:29 +00:00
subr_witness.c
Document, via WITNESS, that the NFS server mutex falls ahead of the socket
2005-03-09 21:38:53 +00:00
sys_generic.c
Implement kern_adjtime(), kern_readv(), kern_sched_rr_get_interval(),
2005-03-31 22:51:18 +00:00
sys_pipe.c
Rearrange the kninit calls for both directions of a pipe so that
2005-01-17 07:56:28 +00:00
sys_process.c
Add missing cases for PT_SYSCALL.
2005-03-18 21:22:28 +00:00
sys_socket.c
The SO_NOSIGPIPE socket option allows a user process to mark a socket
2005-03-11 15:06:16 +00:00
syscalls.c
regen
2005-03-01 17:44:34 +00:00
syscalls.master
Fix typo in comment.
2005-03-09 11:50:55 +00:00
sysv_ipc.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
sysv_msg.c
Add much needed descriptions for a number of the IPC related sysctl OIDs.
2005-02-12 01:22:39 +00:00
sysv_sem.c
check copyin return value
2005-03-19 04:34:23 +00:00
sysv_shm.c
Add much needed descriptions for a number of the IPC related sysctl OIDs.
2005-02-12 01:22:39 +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
Use dynamic major number allocation for /dev/console, there is no
2005-02-27 21:52:42 +00:00
tty_pty.c
Explicitly hold a reference to the cdev we have just cloned. This
2005-03-31 12:19:44 +00:00
tty_subr.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
tty_tty.c
Explicitly hold a reference to the cdev we have just cloned. This
2005-03-31 12:19:44 +00:00
tty.c
Make (some) serial ports implement the PPS-API again. This change
2005-03-26 20:12:39 +00:00
uipc_accf.c
Move the logic implementing retrieval of the SO_ACCEPTFILTER socket option
2005-03-12 12:57:18 +00:00
uipc_cow.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
uipc_domain.c
/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 23:35:40 +00:00
uipc_mbuf2.c
Make a bunch of malloc types static.
2005-02-10 12:02:37 +00:00
uipc_mbuf.c
add m_copyup function.. This can be used to help make our ip stack less
2005-03-17 19:34:57 +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
Insert missing increment of (i) when walking the temporary semaphore
2005-02-25 21:00:14 +00:00
uipc_sockbuf.c
Extend the coverage of the accept and socket mutexes in soisconnected()
2005-03-12 13:39:39 +00:00
uipc_socket2.c
Extend the coverage of the accept and socket mutexes in soisconnected()
2005-03-12 13:39:39 +00:00
uipc_socket.c
Move the logic implementing retrieval of the SO_ACCEPTFILTER socket option
2005-03-12 12:57:18 +00:00
uipc_syscalls.c
- LK_NOPAUSE is a nop now.
2005-03-31 04:37:09 +00:00
uipc_usrreq.c
In the current world order, solisten() implements the state transition of
2005-02-21 21:58:17 +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
fix aio+kq... I've been running ambrisko's test program for much longer
2005-03-18 01:11:39 +00:00
vfs_bio.c
- Add information about the buf lock to db_show_buffer.
2005-03-25 00:20:37 +00:00
vfs_cache.c
Eliminate v_id and v_ddid. The name cache now holds references to
2005-03-30 03:01:36 +00:00
vfs_cluster.c
make cluster_callback() static
2005-02-10 12:17:48 +00:00
vfs_default.c
- Now that writes to character devices supporting softupdates can
2005-04-03 10:24:03 +00:00
vfs_export.c
- Pass LK_EXCLUSIVE to VFS_ROOT() to satisfy the new flags argument. For
2005-03-24 07:31:38 +00:00
vfs_extattr.c
- Pass LK_EXCLUSIVE to VFS_ROOT() to satisfy the new flags argument. For
2005-03-24 07:31:38 +00:00
vfs_hash.c
Fix bug in vfs_hash_rehash(): use correct bucket. This only affected
2005-04-07 07:54:08 +00:00
vfs_init.c
Remove VFS_START(). Its original purpose involved the mfs filesystem,
2005-02-20 23:02:20 +00:00
vfs_lookup.c
- Move NDFREE() from vfs_subr to vfs_lookup where namei() is.
2005-04-05 08:58:49 +00:00
vfs_mount.c
- LK_NOPAUSE is a nop now.
2005-03-31 04:37:09 +00:00
vfs_subr.c
- Assert that the bufobj matches in flushbuflists. I still haven't gotten
2005-04-06 06:49:46 +00:00
vfs_syscalls.c
- Pass LK_EXCLUSIVE to VFS_ROOT() to satisfy the new flags argument. For
2005-03-24 07:31:38 +00:00
vfs_vnops.c
Assert that the vnode is locked. This is meant to catch bugs or
2005-04-05 01:11:43 +00:00
vnode_if.src
- CLOSE, REVOKE, INACTIVE, and RECLAIM are not L L L, that's a locked vnode
2005-03-13 11:42:16 +00:00