diff options
Diffstat (limited to 'ipc/sem.c')
| -rw-r--r-- | ipc/sem.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/ipc/sem.c b/ipc/sem.c index bdff6d93d2c7..484ccf83cf85 100644 --- a/ipc/sem.c +++ b/ipc/sem.c @@ -1368,7 +1368,8 @@ static int semctl_main(struct ipc_namespace *ns, int semid, int semnum, } sem_unlock(sma, -1); rcu_read_unlock(); - sem_io = ipc_alloc(sizeof(ushort)*nsems); + sem_io = kvmalloc_array(nsems, sizeof(ushort), + GFP_KERNEL); if (sem_io == NULL) { ipc_rcu_putref(&sma->sem_perm, sem_rcu_free); return -ENOMEM; @@ -1402,7 +1403,8 @@ static int semctl_main(struct ipc_namespace *ns, int semid, int semnum, rcu_read_unlock(); if (nsems > SEMMSL_FAST) { - sem_io = ipc_alloc(sizeof(ushort)*nsems); + sem_io = kvmalloc_array(nsems, sizeof(ushort), + GFP_KERNEL); if (sem_io == NULL) { ipc_rcu_putref(&sma->sem_perm, sem_rcu_free); return -ENOMEM; @@ -1480,7 +1482,7 @@ out_rcu_wakeup: wake_up_q(&wake_q); out_free: if (sem_io != fast_sem_io) - ipc_free(sem_io); + kvfree(sem_io); return err; } |