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freebsd-nq/sys/kern
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Luoqi Chen 5206bca10a Enable vmspace sharing on SMP. Major changes are, 
- %fs register is added to trapframe and saved/restored upon kernel entry/exit.
- Per-cpu pages are no longer mapped at the same virtual address.
- Each cpu now has a separate gdt selector table. A new segment selector
  is added to point to per-cpu pages, per-cpu global variables are now
  accessed through this new selector (%fs). The selectors in gdt table are
  rearranged for cache line optimization.
- fask_vfork is now on as default for both UP and SMP.
- Some aio code cleanup.

Reviewed by:	Alan Cox	<alc@cs.rice.edu>
		John Dyson	<dyson@iquest.net>
		Julian Elischer	<julian@whistel.com>
		Bruce Evans	<bde@zeta.org.au>
		David Greenman	<dg@root.com>
1999-04-28 01:04:33 +00:00
..
bus_if.m
Bring the 'new-bus' to the i386. This extensively changes the way the
1999-04-16 21:22:55 +00:00
device_if.m
My changes to the new device interface:
1998-11-14 21:58:51 +00:00
imgact_aout.c
Restore support for executing BSD/OS binaries on the i386 by passing
1999-04-03 22:20:03 +00:00
imgact_elf.c
If you merge this into -stable, please increment __FreeBSD_version
1999-02-20 23:52:34 +00:00
imgact_gzip.c
*_execsw static structures cannot be const due to the way they interact
1999-01-29 22:59:43 +00:00
imgact_shell.c
*_execsw static structures cannot be const due to the way they interact
1999-01-29 22:59:43 +00:00
inflate.c
kzipboot uses kern/inflate.c outside the kernel by providing its own
1998-11-10 09:08:49 +00:00
init_main.c
Enable vmspace sharing on SMP. Major changes are,
1999-04-28 01:04:33 +00:00
init_sysent.c
Regenerate (padding for pread and pwrite).
1999-04-04 21:43:36 +00:00
kern_acct.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
kern_clock.c
Make the machdep.i8254_freq and machdep.tsc_freq sysctls modify the
1999-04-25 09:00:00 +00:00
kern_conf.c
Call the module's unload handler before removing the device from the
1999-03-23 21:11:47 +00:00
kern_descrip.c
Split DIAGNOSTIC -> DIAGNOSTIC, INVARIANTS, and INVARIANT_SUPPORT as
1999-01-08 17:31:30 +00:00
kern_environment.c
Fix warnings related to -Wall -Wcast-qual
1999-01-28 17:32:05 +00:00
kern_exec.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
kern_exit.c
Enable vmspace sharing on SMP. Major changes are,
1999-04-28 01:04:33 +00:00
kern_fork.c
Enable vmspace sharing on SMP. Major changes are,
1999-04-28 01:04:33 +00:00
kern_intr.c
Stage 1 of a cleanup of the i386 interrupt registration mechanism.
1999-04-21 07:26:30 +00:00
kern_ktrace.c
In ktrwrite, use uio_procp = curproc vs 0
1998-12-10 01:47:41 +00:00
kern_linker.c
Enable vmspace sharing on SMP. Major changes are,
1999-04-28 01:04:33 +00:00
kern_lock.c
fix breakage for alphas.
1999-03-15 05:11:27 +00:00
kern_lockf.c
Fix warnings in preparation for adding -Wall -Wcast-qual to the
1999-01-27 21:50:00 +00:00
kern_malloc.c
Fix warnings in preparation for adding -Wall -Wcast-qual to the
1999-01-27 21:50:00 +00:00
kern_mib.c
Ok, people didn't like kern.conf_dir. Poof, backed out.
1999-01-26 07:37:11 +00:00
kern_module.c
More -Wall / -Wcast-qual cleanup. Also, EXEC_SET can't use
1999-01-29 08:36:45 +00:00
kern_ntptime.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
kern_physio.c
Use the reference counted PHOLD()/PRELE() rather than P_PHYSIO.
1999-04-06 03:04:47 +00:00
kern_proc.c
Hide access to vmspace:vm_pmap with inline function vmspace_pmap(). This
1999-02-19 14:25:37 +00:00
kern_prot.c
Change suser_xxx() to suser() where it applies.
1999-04-27 12:21:16 +00:00
kern_random.c
Stage 1 of a cleanup of the i386 interrupt registration mechanism.
1999-04-21 07:26:30 +00:00
kern_resource.c
Change suser_xxx() to suser() where it applies.
1999-04-27 12:21:16 +00:00
kern_shutdown.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
kern_sig.c
Enable Linux threads support by default.
1999-01-26 02:38:12 +00:00
kern_subr.c
This solves a deadlock that can occur when read()ing into a file-mmap()
1999-03-12 03:09:29 +00:00
kern_synch.c
The magic "no-cpu" cpu number is 0xff. Don't misrepresent cpu
1999-03-05 16:38:13 +00:00
kern_syscalls.c
Move lkmnosys() from kern_lkm.c to here.
1999-01-17 18:58:04 +00:00
kern_sysctl.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
kern_tc.c
Make the machdep.i8254_freq and machdep.tsc_freq sysctls modify the
1999-04-25 09:00:00 +00:00
kern_threads.c
Removed bogus casts to c_caddr_t. This is part of terminating
1999-01-29 08:29:05 +00:00
kern_time.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
kern_timeout.c
Fix callout_init(). This didn't have any practical effect since it
1999-03-06 22:27:02 +00:00
kern_xxx.c
Suser() simplification:
1999-04-27 11:18:52 +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
Fix warnings in preparation for adding -Wall -Wcast-qual to the
1999-01-28 00:57:57 +00:00
link_elf_obj.c
Cast to `const char *' instead of to c_caddr_t. This is part of
1999-01-29 09:04:27 +00:00
link_elf.c
Cast to `const char *' instead of to c_caddr_t. This is part of
1999-01-29 09:04:27 +00:00
Make.tags.inc
Update to know about current kernel directory layout.
1999-02-28 22:14:16 +00:00
makedevops.pl
Bring the 'new-bus' to the i386. This extensively changes the way the
1999-04-16 21:22:55 +00:00
makedevops.sh
Use the interface name as well as the method name when creating the method
1998-10-15 09:50:45 +00:00
Makefile
Remove bogus architectures to allow make tags to work.
1996-03-31 18:53:43 +00:00
makesyscalls.sh
Add trailing newline to sys/syscall.mk so that diff doesn't choke on it.
1998-06-28 10:01:52 +00:00
md5c.c
This commit fixes various 64bit portability problems required for
1998-06-07 17:13:14 +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
Fix a very long standing bug in run_interrupt_driven_config_hooks(). It
1999-04-25 22:13:34 +00:00
subr_blist.c
Add new blist module - radix tree based bitmap allocator with
1999-01-21 08:11:06 +00:00
subr_bus.c
GC some stray debugging printf()s...
1999-04-19 19:39:08 +00:00
subr_clist.c
Cast pointers to uintptr_t/intptr_t instead of to u_long/long,
1998-07-15 02:32:35 +00:00
subr_devstat.c
Staticize.
1999-04-11 02:27:06 +00:00
subr_disklabel.c
Fix -Wuninitialized warning regarding zero-length var-args ctl element.
1998-12-14 05:37:37 +00:00
subr_diskmbr.c
Fix warnings in preparation for adding -Wall -Wcast-qual to the
1999-01-28 01:59:53 +00:00
subr_diskslice.c
Rename one of the two devfs_link's to devfs_makelink.
1998-12-10 19:57:01 +00:00
subr_dkbad.c
In all such uses of struct buf: 's/b_un.b_addr/b_data/g'
1997-12-02 21:07:20 +00:00
subr_log.c
The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static
1998-12-07 21:58:50 +00:00
subr_module.c
Align to sizeof(long) rather than sizeof(int32_t). It needs to be
1998-10-14 05:07:23 +00:00
subr_param.c
Allow setting MAXFILES in the kernel config.
1999-04-09 16:28:11 +00:00
subr_prf.c
Add snprintf(3) and vsnprintf(3) capability to the kernel.
1998-12-03 04:45:57 +00:00
subr_prof.c
Fixed bogotification of pseudocode for syscall args by rev.1.53 of
1998-09-05 14:30:11 +00:00
subr_rlist.c
This module was used only by the old swapper and has been #if'd out,
1999-01-21 08:58:41 +00:00
subr_rman.c
Bring the 'new-bus' to the i386. This extensively changes the way the
1999-04-16 21:22:55 +00:00
subr_scanf.c
Only needed to cast array index from char to unsigned char, did not
1999-02-14 20:58:21 +00:00
subr_smp.c
Enable vmspace sharing on SMP. Major changes are,
1999-04-28 01:04:33 +00:00
subr_trap.c
Enable vmspace sharing on SMP. Major changes are,
1999-04-28 01:04:33 +00:00
subr_xxx.c
* Fix a couple of places in the device pager where an address was
1998-11-08 12:39:07 +00:00
sys_generic.c
Add standard padding argument to pread and pwrite syscall. That should make them
1999-04-04 21:41:28 +00:00
sys_pipe.c
Add standard padding argument to pread and pwrite syscall. That should make them
1999-04-04 21:41:28 +00:00
sys_process.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
sys_socket.c
Add standard padding argument to pread and pwrite syscall. That should make them
1999-04-04 21:41:28 +00:00
syscalls.c
Regenerate (padding for pread and pwrite).
1999-04-04 21:43:36 +00:00
syscalls.master
Add standard padding argument to pread and pwrite syscall. That should make them
1999-04-04 21:41:28 +00:00
sysv_ipc.c
Change suser_xxx() to suser() where it applies.
1999-04-27 12:21:16 +00:00
sysv_msg.c
Change suser_xxx() to suser() where it applies.
1999-04-27 12:21:16 +00:00
sysv_sem.c
Change suser_xxx() to suser() where it applies.
1999-04-27 12:21:16 +00:00
sysv_shm.c
Change suser_xxx() to suser() where it applies.
1999-04-27 12:21:16 +00:00
tty_compat.c
This commit fixes various 64bit portability problems required for
1998-06-07 17:13:14 +00:00
tty_conf.c
This commit fixes various 64bit portability problems required for
1998-06-07 17:13:14 +00:00
tty_cons.c
Change suser_xxx() to suser() where it applies.
1999-04-27 12:21:16 +00:00
tty_pty.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
tty_snoop.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
tty_subr.c
Cast pointers to uintptr_t/intptr_t instead of to u_long/long,
1998-07-15 02:32:35 +00:00
tty_tb.c
Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not
1997-02-22 09:48:43 +00:00
tty_tty.c
Added D_TTY to the cdevswitch flags for all tty drivers. This is required
1998-08-23 08:26:42 +00:00
tty.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
uipc_domain.c
Redo domain registration to use SYSINITS rather than linker sets.
1999-04-26 08:56:09 +00:00
uipc_mbuf.c
Typo in comment.
1999-04-12 10:07:15 +00:00
uipc_proto.c
Register the local (unix domain) sockets ourselves.
1999-04-26 08:56:53 +00:00
uipc_sockbuf.c
Port NetBSD's 19990120-accept bug fix. This works around the race condition
1999-01-25 16:58:56 +00:00
uipc_socket2.c
Port NetBSD's 19990120-accept bug fix. This works around the race condition
1999-01-25 16:58:56 +00:00
uipc_socket.c
Lite2 bugfixes merge:
1999-04-24 18:22:34 +00:00
uipc_syscalls.c
Fix warnings in preparation for adding -Wall -Wcast-qual to the
1999-01-27 21:50:00 +00:00
uipc_usrreq.c
More consistent with surrounding style. (Hey - it looked great in the
1999-04-12 14:34:52 +00:00
vfs_aio.c
Enable vmspace sharing on SMP. Major changes are,
1999-04-28 01:04:33 +00:00
vfs_bio.c
getnewbuf(): check return value from tsleep(). Interruptible NFS may pass
1999-04-14 18:51:52 +00:00
vfs_cache.c
Fix a braino in the v_id wraparound code. Give more (current) details
1999-04-24 17:58:14 +00:00
vfs_cluster.c
Reviewed by: Many at differnt times in differnt parts,
1999-03-12 02:24:58 +00:00
vfs_conf.c
Remove the SLICE code.
1998-09-14 19:56:42 +00:00
vfs_default.c
Added a used #include (don't depend on "vnode_if.h" including <sys/buf.h>).
1999-02-25 15:54:06 +00:00
vfs_export.c
Reviewed by: Many at differnt times in differnt parts,
1999-03-12 02:24:58 +00:00
vfs_extattr.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
vfs_init.c
* Register sysctl nodes before running sysinits when loading files and
1999-03-07 16:06:41 +00:00
vfs_lookup.c
Fix warnings in preparation for adding -Wall -Wcast-qual to the
1999-01-28 00:57:57 +00:00
vfs_mount.c
Remove the SLICE code.
1998-09-14 19:56:42 +00:00
vfs_subr.c
Reviewed by: Many at differnt times in differnt parts,
1999-03-12 02:24:58 +00:00
vfs_syscalls.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
vfs_vnops.c
Suser() simplification:
1999-04-27 11:18:52 +00:00
vnode_if.pl
Declare static __inline functions as __inline in their forward
1999-02-28 11:30:00 +00:00
vnode_if.sh
Declare static __inline functions as __inline in their forward
1999-02-28 11:30:00 +00:00
vnode_if.src
Remove incorrect lock specs for vop_whiteout (introduced by Lite/2).
1999-03-27 03:08:07 +00:00