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Diffstat (limited to 'ipc/sem.c')
-rw-r--r--ipc/sem.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/ipc/sem.c b/ipc/sem.c
index 70480a3aa698..92ec6c69bab5 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -246,7 +246,7 @@ static inline int sem_lock(struct sem_array *sma, struct sembuf *sops,
* their critical section while the array lock is held.
*/
lock_array:
- spin_lock(&sma->sem_perm.lock);
+ ipc_lock_object(&sma->sem_perm);
for (i = 0; i < sma->sem_nsems; i++) {
struct sem *sem = sma->sem_base + i;
spin_unlock_wait(&sem->lock);
@@ -259,7 +259,7 @@ static inline int sem_lock(struct sem_array *sma, struct sembuf *sops,
static inline void sem_unlock(struct sem_array *sma, int locknum)
{
if (locknum == -1) {
- spin_unlock(&sma->sem_perm.lock);
+ ipc_unlock_object(&sma->sem_perm);
} else {
struct sem *sem = sma->sem_base + locknum;
spin_unlock(&sem->lock);
@@ -872,7 +872,7 @@ static void freeary(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp)
int i;
/* Free the existing undo structures for this semaphore set. */
- assert_spin_locked(&sma->sem_perm.lock);
+ ipc_assert_locked_object(&sma->sem_perm);
list_for_each_entry_safe(un, tu, &sma->list_id, list_id) {
list_del(&un->list_id);
spin_lock(&un->ulp->lock);
@@ -1070,7 +1070,7 @@ static int semctl_setval(struct ipc_namespace *ns, int semid, int semnum,
curr = &sma->sem_base[semnum];
- assert_spin_locked(&sma->sem_perm.lock);
+ ipc_assert_locked_object(&sma->sem_perm);
list_for_each_entry(un, &sma->list_id, list_id)
un->semadj[semnum] = 0;
@@ -1199,7 +1199,7 @@ static int semctl_main(struct ipc_namespace *ns, int semid, int semnum,
for (i = 0; i < nsems; i++)
sma->sem_base[i].semval = sem_io[i];
- assert_spin_locked(&sma->sem_perm.lock);
+ ipc_assert_locked_object(&sma->sem_perm);
list_for_each_entry(un, &sma->list_id, list_id) {
for (i = 0; i < nsems; i++)
un->semadj[i] = 0;
@@ -1496,7 +1496,7 @@ static struct sem_undo *find_alloc_undo(struct ipc_namespace *ns, int semid)
new->semid = semid;
assert_spin_locked(&ulp->lock);
list_add_rcu(&new->list_proc, &ulp->list_proc);
- assert_spin_locked(&sma->sem_perm.lock);
+ ipc_assert_locked_object(&sma->sem_perm);
list_add(&new->list_id, &sma->list_id);
un = new;
@@ -1833,7 +1833,7 @@ void exit_sem(struct task_struct *tsk)
}
/* remove un from the linked lists */
- assert_spin_locked(&sma->sem_perm.lock);
+ ipc_assert_locked_object(&sma->sem_perm);
list_del(&un->list_id);
spin_lock(&ulp->lock);