X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=ipc%2Fsem.c;h=64ff4261f4e27dfca56edb3dab68cf52400a0624;hb=b488893a390edfe027bae7a46e9af8083e740668;hp=d3e12efd55cb39e6cdce7cd48ac73833100f60cf;hpb=7e23772f414cdbfb2a08aed237d6e926bb1cb728;p=powerpc.git

diff --git a/ipc/sem.c b/ipc/sem.c
index d3e12efd55..64ff4261f4 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -75,7 +75,6 @@
 #include <linux/init.h>
 #include <linux/proc_fs.h>
 #include <linux/time.h>
-#include <linux/smp_lock.h>
 #include <linux/security.h>
 #include <linux/syscalls.h>
 #include <linux/audit.h>
@@ -122,7 +121,7 @@ static int sysvipc_sem_proc_show(struct seq_file *s, void *it);
 #define sc_semopm	sem_ctls[2]
 #define sc_semmni	sem_ctls[3]
 
-static void __ipc_init __sem_init_ns(struct ipc_namespace *ns, struct ipc_ids *ids)
+static void __sem_init_ns(struct ipc_namespace *ns, struct ipc_ids *ids)
 {
 	ns->ids[IPC_SEM_IDS] = ids;
 	ns->sc_semmsl = SEMMSL;
@@ -133,7 +132,6 @@ static void __ipc_init __sem_init_ns(struct ipc_namespace *ns, struct ipc_ids *i
 	ipc_init_ids(ids, ns->sc_semmni);
 }
 
-#ifdef CONFIG_IPC_NS
 int sem_init_ns(struct ipc_namespace *ns)
 {
 	struct ipc_ids *ids;
@@ -165,7 +163,6 @@ void sem_exit_ns(struct ipc_namespace *ns)
 	kfree(ns->ids[IPC_SEM_IDS]);
 	ns->ids[IPC_SEM_IDS] = NULL;
 }
-#endif
 
 void __init sem_init (void)
 {
@@ -798,7 +795,7 @@ static int semctl_main(struct ipc_namespace *ns, int semid, int semnum,
 		for (un = sma->undo; un; un = un->id_next)
 			un->semadj[semnum] = 0;
 		curr->semval = val;
-		curr->sempid = current->tgid;
+		curr->sempid = task_tgid_vnr(current);
 		sma->sem_ctime = get_seconds();
 		/* maybe some queued-up processes were waiting for this */
 		update_queue(sma);
@@ -859,7 +856,7 @@ static int semctl_down(struct ipc_namespace *ns, int semid, int semnum,
 {
 	struct sem_array *sma;
 	int err;
-	struct sem_setbuf setbuf;
+	struct sem_setbuf uninitialized_var(setbuf);
 	struct kern_ipc_perm *ipcp;
 
 	if(cmd == IPC_SET) {
@@ -1199,7 +1196,7 @@ retry_undos:
 	if (error)
 		goto out_unlock_free;
 
-	error = try_atomic_semop (sma, sops, nsops, un, current->tgid);
+	error = try_atomic_semop (sma, sops, nsops, un, task_tgid_vnr(current));
 	if (error <= 0) {
 		if (alter && error == 0)
 			update_queue (sma);
@@ -1214,7 +1211,7 @@ retry_undos:
 	queue.sops = sops;
 	queue.nsops = nsops;
 	queue.undo = un;
-	queue.pid = current->tgid;
+	queue.pid = task_tgid_vnr(current);
 	queue.id = semid;
 	queue.alter = alter;
 	if (alter)
@@ -1385,7 +1382,7 @@ found:
 					semaphore->semval = 0;
 				if (semaphore->semval > SEMVMX)
 					semaphore->semval = SEMVMX;
-				semaphore->sempid = current->tgid;
+				semaphore->sempid = task_tgid_vnr(current);
 			}
 		}
 		sma->sem_otime = get_seconds();