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, 24 insertions, 24 deletions

diff --git a/sys/i386/ibcs2/ibcs2_ipc.c b/sys/i386/ibcs2/ibcs2_ipc.c
index 2acf3d2..804f82d 100644
--- a/sys/i386/ibcs2/ibcs2_ipc.c
+++ b/sys/i386/ibcs2/ibcs2_ipc.c
@@ -102,14 +102,14 @@ struct msqid_ds *bp;
 }
 
 int
-ibcs2_msgsys(p, uap)
-	struct proc *p;
+ibcs2_msgsys(td, uap)
+	struct thread *td;
 	struct ibcs2_msgsys_args *uap;
 {
 	switch (SCARG(uap, which)) {
 	case 0:				/* msgget */
 		SCARG(uap, which) = 1;
-		return msgsys(p, (struct msgsys_args *)uap);
+		return msgsys(td, (struct msgsys_args *)uap);
 	case 1: {			/* msgctl */
 		int error;
 		struct msgsys_args margs;
@@ -122,7 +122,7 @@ ibcs2_msgsys(p, uap)
 		SCARG(&margs, a3) = SCARG(uap, a3);
 		switch (SCARG(&margs, a3)) {
 		case IBCS2_IPC_STAT:
-			error = msgsys(p, &margs);
+			error = msgsys(td, &margs);
 			if (!error)
 				cvt_msqid2imsqid(
 				    (struct msqid_ds *)SCARG(&margs, a4),
@@ -132,18 +132,18 @@ ibcs2_msgsys(p, uap)
 			cvt_imsqid2msqid((struct ibcs2_msqid_ds *)SCARG(uap,
 									a4),
 					 (struct msqid_ds *)SCARG(&margs, a4));
-			return msgsys(p, &margs);
+			return msgsys(td, &margs);
 		case IBCS2_IPC_RMID:
-			return msgsys(p, &margs);
+			return msgsys(td, &margs);
 		}
 		return EINVAL;
 	}
 	case 2:				/* msgrcv */
 		SCARG(uap, which) = 3;
-		return msgsys(p, (struct msgsys_args *)uap);
+		return msgsys(td, (struct msgsys_args *)uap);
 	case 3:				/* msgsnd */
 		SCARG(uap, which) = 2;
-		return msgsys(p, (struct msgsys_args *)uap);
+		return msgsys(td, (struct msgsys_args *)uap);
 	default:
 		return EINVAL;
 	}
@@ -233,8 +233,8 @@ struct semid_ds *bp;
 }
 
 int
-ibcs2_semsys(p, uap)
-	struct proc *p;
+ibcs2_semsys(td, uap)
+	struct thread *td;
 	struct ibcs2_semsys_args *uap;
 {
 	int error;
@@ -255,7 +255,7 @@ ibcs2_semsys(p, uap)
 			sup = stackgap_alloc(&sg, sizeof(union semun));
 			sup->buf = sp;
 			SCARG(uap, a5) = (int)sup;
-			error = semsys(p, (struct semsys_args *)uap);
+			error = semsys(td, (struct semsys_args *)uap);
 			if (!error) {
 				SCARG(uap, a5) = (int)ssu.buf;
 				isp = stackgap_alloc(&sg, sizeof(*isp));
@@ -280,7 +280,7 @@ ibcs2_semsys(p, uap)
 				return error;
 			cvt_isemid2semid(isp, sp);
 			SCARG(uap, a5) = (int)sp;
-			return semsys(p, (struct semsys_args *)uap);
+			return semsys(td, (struct semsys_args *)uap);
 		    }
 		case IBCS2_SETVAL:
 		    {
@@ -290,17 +290,17 @@ ibcs2_semsys(p, uap)
 			sp = stackgap_alloc(&sg, sizeof(*sp));
 			sp->val = (int) SCARG(uap, a5);
 			SCARG(uap, a5) = (int)sp;
-			return semsys(p, (struct semsys_args *)uap);
+			return semsys(td, (struct semsys_args *)uap);
 		    }
 		}
 
-		return semsys(p, (struct semsys_args *)uap);
+		return semsys(td, (struct semsys_args *)uap);
 
 	case 1:				/* semget */
-		return semsys(p, (struct semsys_args *)uap);
+		return semsys(td, (struct semsys_args *)uap);
 
 	case 2:				/* semop */
-		return semsys(p, (struct semsys_args *)uap);
+		return semsys(td, (struct semsys_args *)uap);
 	}
 	return EINVAL;
 }
@@ -345,15 +345,15 @@ struct shmid_ds *bp;
 }
 
 int
-ibcs2_shmsys(p, uap)
-	struct proc *p;
+ibcs2_shmsys(td, uap)
+	struct thread *td;
 	struct ibcs2_shmsys_args *uap;
 {
 	int error;
 
 	switch (SCARG(uap, which)) {
 	case 0:						/* shmat */
-		return shmsys(p, (struct shmsys_args *)uap);
+		return shmsys(td, (struct shmsys_args *)uap);
 
 	case 1:						/* shmctl */
 		switch(SCARG(uap, a3)) {
@@ -366,7 +366,7 @@ ibcs2_shmsys(p, uap)
 			isp = (struct ibcs2_shmid_ds *)SCARG(uap, a4);
 			sp = stackgap_alloc(&sg, sizeof(*sp));
 			SCARG(uap, a4) = (int)sp;
-			error = shmsys(p, (struct shmsys_args *)uap);
+			error = shmsys(td, (struct shmsys_args *)uap);
 			if (!error) {
 				SCARG(uap, a4) = (int)isp;
 				isp = stackgap_alloc(&sg, sizeof(*isp));
@@ -391,17 +391,17 @@ ibcs2_shmsys(p, uap)
 				return error;
 			cvt_ishmid2shmid(isp, sp);
 			SCARG(uap, a4) = (int)sp;
-			return shmsys(p, (struct shmsys_args *)uap);
+			return shmsys(td, (struct shmsys_args *)uap);
 		    }
 		}
 
-		return shmsys(p, (struct shmsys_args *)uap);
+		return shmsys(td, (struct shmsys_args *)uap);
 
 	case 2:						/* shmdt */
-		return shmsys(p, (struct shmsys_args *)uap);
+		return shmsys(td, (struct shmsys_args *)uap);
 
 	case 3:						/* shmget */
-		return shmsys(p, (struct shmsys_args *)uap);
+		return shmsys(td, (struct shmsys_args *)uap);
 	}
 	return EINVAL;
 }