KSE Milestone 2

Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.

Sorry john! (your next MFC will be a doosie!)

Reviewed by: peter@freebsd.org, dillon@freebsd.org

X-MFC after:    ha ha ha ha

1 files changed, 58 insertions, 56 deletions

diff --git a/sys/i386/ibcs2/ibcs2_proto.h b/sys/i386/ibcs2/ibcs2_proto.h
index a91c96d..c7ac3df 100644
--- a/sys/i386/ibcs2/ibcs2_proto.h
+++ b/sys/i386/ibcs2/ibcs2_proto.h
@@ -15,6 +15,8 @@
 
 struct proc;
 
+struct thread;
+
 #define	PAD_(t)	(sizeof(register_t) <= sizeof(t) ? \
 		0 : sizeof(register_t) - sizeof(t))
 
@@ -273,62 +275,62 @@ struct	ibcs2_readlink_args {
 struct	ibcs2_isc_args {
 	register_t dummy;
 };
-int	ibcs2_read __P((struct proc *, struct ibcs2_read_args *));
-int	ibcs2_open __P((struct proc *, struct ibcs2_open_args *));
-int	ibcs2_wait __P((struct proc *, struct ibcs2_wait_args *));
-int	ibcs2_creat __P((struct proc *, struct ibcs2_creat_args *));
-int	ibcs2_unlink __P((struct proc *, struct ibcs2_unlink_args *));
-int	ibcs2_execv __P((struct proc *, struct ibcs2_execv_args *));
-int	ibcs2_chdir __P((struct proc *, struct ibcs2_chdir_args *));
-int	ibcs2_time __P((struct proc *, struct ibcs2_time_args *));
-int	ibcs2_mknod __P((struct proc *, struct ibcs2_mknod_args *));
-int	ibcs2_chmod __P((struct proc *, struct ibcs2_chmod_args *));
-int	ibcs2_chown __P((struct proc *, struct ibcs2_chown_args *));
-int	ibcs2_stat __P((struct proc *, struct ibcs2_stat_args *));
-int	ibcs2_lseek __P((struct proc *, struct ibcs2_lseek_args *));
-int	ibcs2_mount __P((struct proc *, struct ibcs2_mount_args *));
-int	ibcs2_umount __P((struct proc *, struct ibcs2_umount_args *));
-int	ibcs2_setuid __P((struct proc *, struct ibcs2_setuid_args *));
-int	ibcs2_stime __P((struct proc *, struct ibcs2_stime_args *));
-int	ibcs2_alarm __P((struct proc *, struct ibcs2_alarm_args *));
-int	ibcs2_fstat __P((struct proc *, struct ibcs2_fstat_args *));
-int	ibcs2_pause __P((struct proc *, struct ibcs2_pause_args *));
-int	ibcs2_utime __P((struct proc *, struct ibcs2_utime_args *));
-int	ibcs2_stty __P((struct proc *, struct ibcs2_stty_args *));
-int	ibcs2_gtty __P((struct proc *, struct ibcs2_gtty_args *));
-int	ibcs2_access __P((struct proc *, struct ibcs2_access_args *));
-int	ibcs2_nice __P((struct proc *, struct ibcs2_nice_args *));
-int	ibcs2_statfs __P((struct proc *, struct ibcs2_statfs_args *));
-int	ibcs2_kill __P((struct proc *, struct ibcs2_kill_args *));
-int	ibcs2_fstatfs __P((struct proc *, struct ibcs2_fstatfs_args *));
-int	ibcs2_pgrpsys __P((struct proc *, struct ibcs2_pgrpsys_args *));
-int	ibcs2_xenix __P((struct proc *, struct ibcs2_xenix_args *));
-int	ibcs2_times __P((struct proc *, struct ibcs2_times_args *));
-int	ibcs2_plock __P((struct proc *, struct ibcs2_plock_args *));
-int	ibcs2_setgid __P((struct proc *, struct ibcs2_setgid_args *));
-int	ibcs2_sigsys __P((struct proc *, struct ibcs2_sigsys_args *));
-int	ibcs2_msgsys __P((struct proc *, struct ibcs2_msgsys_args *));
-int	ibcs2_sysi86 __P((struct proc *, struct ibcs2_sysi86_args *));
-int	ibcs2_shmsys __P((struct proc *, struct ibcs2_shmsys_args *));
-int	ibcs2_semsys __P((struct proc *, struct ibcs2_semsys_args *));
-int	ibcs2_ioctl __P((struct proc *, struct ibcs2_ioctl_args *));
-int	ibcs2_uadmin __P((struct proc *, struct ibcs2_uadmin_args *));
-int	ibcs2_utssys __P((struct proc *, struct ibcs2_utssys_args *));
-int	ibcs2_execve __P((struct proc *, struct ibcs2_execve_args *));
-int	ibcs2_fcntl __P((struct proc *, struct ibcs2_fcntl_args *));
-int	ibcs2_ulimit __P((struct proc *, struct ibcs2_ulimit_args *));
-int	ibcs2_rmdir __P((struct proc *, struct ibcs2_rmdir_args *));
-int	ibcs2_mkdir __P((struct proc *, struct ibcs2_mkdir_args *));
-int	ibcs2_getdents __P((struct proc *, struct ibcs2_getdents_args *));
-int	ibcs2_sysfs __P((struct proc *, struct ibcs2_sysfs_args *));
-int	ibcs2_getmsg __P((struct proc *, struct ibcs2_getmsg_args *));
-int	ibcs2_putmsg __P((struct proc *, struct ibcs2_putmsg_args *));
-int	ibcs2_poll __P((struct proc *, struct ibcs2_poll_args *));
-int	ibcs2_secure __P((struct proc *, struct ibcs2_secure_args *));
-int	ibcs2_symlink __P((struct proc *, struct ibcs2_symlink_args *));
-int	ibcs2_lstat __P((struct proc *, struct ibcs2_lstat_args *));
-int	ibcs2_readlink __P((struct proc *, struct ibcs2_readlink_args *));
-int	ibcs2_isc __P((struct proc *, struct ibcs2_isc_args *));
+int	ibcs2_read __P((struct thread *, struct ibcs2_read_args *));
+int	ibcs2_open __P((struct thread *, struct ibcs2_open_args *));
+int	ibcs2_wait __P((struct thread *, struct ibcs2_wait_args *));
+int	ibcs2_creat __P((struct thread *, struct ibcs2_creat_args *));
+int	ibcs2_unlink __P((struct thread *, struct ibcs2_unlink_args *));
+int	ibcs2_execv __P((struct thread *, struct ibcs2_execv_args *));
+int	ibcs2_chdir __P((struct thread *, struct ibcs2_chdir_args *));
+int	ibcs2_time __P((struct thread *, struct ibcs2_time_args *));
+int	ibcs2_mknod __P((struct thread *, struct ibcs2_mknod_args *));
+int	ibcs2_chmod __P((struct thread *, struct ibcs2_chmod_args *));
+int	ibcs2_chown __P((struct thread *, struct ibcs2_chown_args *));
+int	ibcs2_stat __P((struct thread *, struct ibcs2_stat_args *));
+int	ibcs2_lseek __P((struct thread *, struct ibcs2_lseek_args *));
+int	ibcs2_mount __P((struct thread *, struct ibcs2_mount_args *));
+int	ibcs2_umount __P((struct thread *, struct ibcs2_umount_args *));
+int	ibcs2_setuid __P((struct thread *, struct ibcs2_setuid_args *));
+int	ibcs2_stime __P((struct thread *, struct ibcs2_stime_args *));
+int	ibcs2_alarm __P((struct thread *, struct ibcs2_alarm_args *));
+int	ibcs2_fstat __P((struct thread *, struct ibcs2_fstat_args *));
+int	ibcs2_pause __P((struct thread *, struct ibcs2_pause_args *));
+int	ibcs2_utime __P((struct thread *, struct ibcs2_utime_args *));
+int	ibcs2_stty __P((struct thread *, struct ibcs2_stty_args *));
+int	ibcs2_gtty __P((struct thread *, struct ibcs2_gtty_args *));
+int	ibcs2_access __P((struct thread *, struct ibcs2_access_args *));
+int	ibcs2_nice __P((struct thread *, struct ibcs2_nice_args *));
+int	ibcs2_statfs __P((struct thread *, struct ibcs2_statfs_args *));
+int	ibcs2_kill __P((struct thread *, struct ibcs2_kill_args *));
+int	ibcs2_fstatfs __P((struct thread *, struct ibcs2_fstatfs_args *));
+int	ibcs2_pgrpsys __P((struct thread *, struct ibcs2_pgrpsys_args *));
+int	ibcs2_xenix __P((struct thread *, struct ibcs2_xenix_args *));
+int	ibcs2_times __P((struct thread *, struct ibcs2_times_args *));
+int	ibcs2_plock __P((struct thread *, struct ibcs2_plock_args *));
+int	ibcs2_setgid __P((struct thread *, struct ibcs2_setgid_args *));
+int	ibcs2_sigsys __P((struct thread *, struct ibcs2_sigsys_args *));
+int	ibcs2_msgsys __P((struct thread *, struct ibcs2_msgsys_args *));
+int	ibcs2_sysi86 __P((struct thread *, struct ibcs2_sysi86_args *));
+int	ibcs2_shmsys __P((struct thread *, struct ibcs2_shmsys_args *));
+int	ibcs2_semsys __P((struct thread *, struct ibcs2_semsys_args *));
+int	ibcs2_ioctl __P((struct thread *, struct ibcs2_ioctl_args *));
+int	ibcs2_uadmin __P((struct thread *, struct ibcs2_uadmin_args *));
+int	ibcs2_utssys __P((struct thread *, struct ibcs2_utssys_args *));
+int	ibcs2_execve __P((struct thread *, struct ibcs2_execve_args *));
+int	ibcs2_fcntl __P((struct thread *, struct ibcs2_fcntl_args *));
+int	ibcs2_ulimit __P((struct thread *, struct ibcs2_ulimit_args *));
+int	ibcs2_rmdir __P((struct thread *, struct ibcs2_rmdir_args *));
+int	ibcs2_mkdir __P((struct thread *, struct ibcs2_mkdir_args *));
+int	ibcs2_getdents __P((struct thread *, struct ibcs2_getdents_args *));
+int	ibcs2_sysfs __P((struct thread *, struct ibcs2_sysfs_args *));
+int	ibcs2_getmsg __P((struct thread *, struct ibcs2_getmsg_args *));
+int	ibcs2_putmsg __P((struct thread *, struct ibcs2_putmsg_args *));
+int	ibcs2_poll __P((struct thread *, struct ibcs2_poll_args *));
+int	ibcs2_secure __P((struct thread *, struct ibcs2_secure_args *));
+int	ibcs2_symlink __P((struct thread *, struct ibcs2_symlink_args *));
+int	ibcs2_lstat __P((struct thread *, struct ibcs2_lstat_args *));
+int	ibcs2_readlink __P((struct thread *, struct ibcs2_readlink_args *));
+int	ibcs2_isc __P((struct thread *, struct ibcs2_isc_args *));
 
 #ifdef COMPAT_43