| /linux/drivers/uio/ |
| H A D | uio_dmem_genirq.c | 39 struct mutex alloc_lock; member
55 mutex_lock(&priv->alloc_lock); in uio_dmem_genirq_open()
68 mutex_unlock(&priv->alloc_lock); in uio_dmem_genirq_open()
84 mutex_lock(&priv->alloc_lock); in uio_dmem_genirq_release()
99 mutex_unlock(&priv->alloc_lock); in uio_dmem_genirq_release()
202 mutex_init(&priv->alloc_lock); in uio_dmem_genirq_probe()
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| /linux/tools/sched_ext/ |
| H A D | scx_sdt.bpf.c | 88 private(LOCK) struct bpf_spin_lock alloc_lock; variable
206 bpf_spin_lock(&alloc_lock); in scx_alloc_init()
208 bpf_spin_unlock(&alloc_lock); in scx_alloc_init()
476 bpf_spin_lock(&alloc_lock); in scx_alloc()
481 bpf_spin_unlock(&alloc_lock); in scx_alloc()
494 bpf_spin_unlock(&alloc_lock); in scx_alloc()
508 bpf_spin_unlock(&alloc_lock); in scx_alloc()
588 bpf_spin_lock(&alloc_lock); in scx_task_free()
590 bpf_spin_unlock(&alloc_lock); in scx_task_free()
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| /linux/drivers/misc/ |
| H A D | hpilo.c | 547 spin_lock_irqsave(&hw->alloc_lock, flags); in ilo_close()
549 spin_unlock_irqrestore(&hw->alloc_lock, flags); in ilo_close()
594 spin_lock_irqsave(&hw->alloc_lock, flags); in ilo_open()
597 spin_unlock_irqrestore(&hw->alloc_lock, flags); in ilo_open()
603 spin_lock_irqsave(&hw->alloc_lock, flags); in ilo_open()
605 spin_unlock_irqrestore(&hw->alloc_lock, flags); in ilo_open()
651 spin_lock(&hw->alloc_lock); in ilo_isr()
656 spin_unlock(&hw->alloc_lock); in ilo_isr()
676 spin_unlock(&hw->alloc_lock); in ilo_isr()
806 spin_lock_init(&ilo_hw->alloc_lock); in ilo_probe()
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| H A D | hpilo.h | 61 spinlock_t alloc_lock; member
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| /linux/init/ |
| H A D | init_task.c | 168 .alloc_lock = __SPIN_LOCK_UNLOCKED(init_task.alloc_lock),
200 &init_task.alloc_lock),
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| /linux/include/linux/sched/ |
| H A D | task.h | 217 __acquires(&p->alloc_lock) in task_lock()
219 spin_lock(&p->alloc_lock); in task_lock()
223 __releases(&p->alloc_lock) in task_unlock()
225 spin_unlock(&p->alloc_lock);
229 DECLARE_LOCK_GUARD_1_ATTRS(task_lock, __acquires(&_T->alloc_lock), __releases(&(*(struct task_struct **)_T)->alloc_lock))
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| /linux/drivers/infiniband/hw/hfi1/ |
| H A D | pio.c | 699 spin_lock_init(&sc->alloc_lock); in sc_alloc()
886 spin_lock_irq(&sc->alloc_lock); in sc_disable()
930 spin_unlock_irq(&sc->alloc_lock); in sc_disable()
1260 spin_lock_irqsave(&sc->alloc_lock, flags); in sc_enable()
1331 spin_unlock_irqrestore(&sc->alloc_lock, flags); in sc_enable()
1376 spin_lock_irqsave(&sc->alloc_lock, flags); in sc_stop()
1380 spin_unlock_irqrestore(&sc->alloc_lock, flags); in sc_stop()
1409 spin_lock_irqsave(&sc->alloc_lock, flags); in sc_buffer_alloc()
1411 spin_unlock_irqrestore(&sc->alloc_lock, flags); in sc_buffer_alloc()
1420 spin_unlock_irqrestore(&sc->alloc_lock, flags); in sc_buffer_alloc()
[all …]
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| H A D | pio.h | 73 spinlock_t alloc_lock ____cacheline_aligned_in_smp;
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | cmd.c | 169 spin_lock_irqsave(&cmd->alloc_lock, flags); in cmd_alloc_index()
176 spin_unlock_irqrestore(&cmd->alloc_lock, flags); in cmd_alloc_index()
183 lockdep_assert_held(&cmd->alloc_lock); in cmd_free_index()
198 spin_lock_irqsave(&cmd->alloc_lock, flags); in cmd_ent_put()
209 spin_unlock_irqrestore(&cmd->alloc_lock, flags); in cmd_ent_put()
1031 spin_lock_irqsave(&cmd->alloc_lock, flags); in cmd_work_handler()
1034 spin_unlock_irqrestore(&cmd->alloc_lock, flags); in cmd_work_handler()
1220 spin_lock_irqsave(&cmd->alloc_lock, flags); in mlx5_cmd_all_stalled()
1237 spin_unlock_irqrestore(&cmd->alloc_lock, flags); in mlx5_cmd_all_stalled()
1846 spin_lock_irqsave(&dev->cmd.alloc_lock, flags); in mlx5_cmd_trigger_completions()
[all …]
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| /linux/include/linux/ |
| H A D | ioprio.h | 67 lockdep_assert_held(&p->alloc_lock); in __get_task_ioprio()
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| H A D | sched.h | 1224 spinlock_t alloc_lock; member
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| /linux/arch/powerpc/kvm/ |
| H A D | book3s_64_vio.c | 216 mutex_lock(&stt->alloc_lock); in kvm_spapr_get_tce_page()
224 mutex_unlock(&stt->alloc_lock); in kvm_spapr_get_tce_page()
317 mutex_init(&stt->alloc_lock); in kvm_vm_ioctl_create_spapr_tce()
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| /linux/security/yama/ |
| H A D | yama_lsm.c | 80 assert_spin_locked(&target->alloc_lock); /* for target->comm */ in report_access()
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| /linux/arch/powerpc/include/asm/ |
| H A D | kvm_host.h | 198 struct mutex alloc_lock; member
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| /linux/drivers/net/ethernet/mellanox/mlx4/ |
| H A D | resource_tracker.c | 321 spin_lock(&res_alloc->alloc_lock); in mlx4_grant_resource()
374 spin_unlock(&res_alloc->alloc_lock); in mlx4_grant_resource()
390 spin_lock(&res_alloc->alloc_lock); in mlx4_release_resource()
419 spin_unlock(&res_alloc->alloc_lock); in mlx4_release_resource()
545 spin_lock_init(&res_alloc->alloc_lock); in mlx4_init_resource_tracker()
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| H A D | mlx4.h | 543 spinlock_t alloc_lock; /* protect quotas */ member
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| /linux/kernel/ |
| H A D | fork.c | 2112 spin_lock_init(&p->alloc_lock); in copy_process()
2165 seqcount_spinlock_init(&p->mems_allowed_seq, &p->alloc_lock); in copy_process()
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| /linux/include/linux/mlx5/ |
| H A D | driver.h | 322 spinlock_t alloc_lock; member
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| /linux/Documentation/admin-guide/cgroup-v1/ |
| H A D | cgroups.rst | 535 - while holding the task's alloc_lock (via task_lock())
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| /linux/mm/ |
| H A D | vmscan.c | 2976 lockdep_assert_held(&task->alloc_lock); in lru_gen_migrate_mm()
|