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Searched refs:bitmap_lock (Results 1 – 9 of 9) sorted by relevance

/drivers/md/
A Ddm-clone-metadata.c126 spinlock_t bitmap_lock; member
569 spin_lock_init(&cmd->bitmap_lock); in dm_clone_metadata_open()
761 spin_lock_irq(&cmd->bitmap_lock); in __flush_dmap()
763 spin_unlock_irq(&cmd->bitmap_lock); in __flush_dmap()
796 spin_lock_irq(&cmd->bitmap_lock); in dm_clone_metadata_pre_commit()
798 spin_unlock_irq(&cmd->bitmap_lock); in dm_clone_metadata_pre_commit()
881 spin_lock_irq(&cmd->bitmap_lock); in dm_clone_cond_set_range()
899 spin_unlock_irq(&cmd->bitmap_lock); in dm_clone_cond_set_range()
968 spin_lock_irq(&cmd->bitmap_lock); in dm_clone_metadata_set_read_only()
970 spin_unlock_irq(&cmd->bitmap_lock); in dm_clone_metadata_set_read_only()
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/drivers/pci/controller/
A Dpci-xgene-msi.c41 struct mutex bitmap_lock; member
172 mutex_lock(&msi->bitmap_lock); in xgene_irq_domain_alloc()
178 mutex_unlock(&msi->bitmap_lock); in xgene_irq_domain_alloc()
197 mutex_lock(&msi->bitmap_lock); in xgene_irq_domain_free()
201 mutex_unlock(&msi->bitmap_lock); in xgene_irq_domain_free()
240 mutex_init(&xgene_msi_ctrl->bitmap_lock); in xgene_msi_init_allocator()
A Dpcie-iproc-msi.c101 struct mutex bitmap_lock; member
257 mutex_lock(&msi->bitmap_lock); in iproc_msi_irq_domain_alloc()
266 mutex_unlock(&msi->bitmap_lock); in iproc_msi_irq_domain_alloc()
288 mutex_lock(&msi->bitmap_lock); in iproc_msi_irq_domain_free()
294 mutex_unlock(&msi->bitmap_lock); in iproc_msi_irq_domain_free()
537 mutex_init(&msi->bitmap_lock); in iproc_msi_init()
/drivers/scsi/pm8001/
A Dpm8001_sas.c74 spin_lock_irqsave(&pm8001_ha->bitmap_lock, flags); in pm8001_tag_free()
76 spin_unlock_irqrestore(&pm8001_ha->bitmap_lock, flags); in pm8001_tag_free()
90 spin_lock_irqsave(&pm8001_ha->bitmap_lock, flags); in pm8001_tag_alloc()
93 spin_unlock_irqrestore(&pm8001_ha->bitmap_lock, flags); in pm8001_tag_alloc()
97 spin_unlock_irqrestore(&pm8001_ha->bitmap_lock, flags); in pm8001_tag_alloc()
A Dpm8001_sas.h485 spinlock_t bitmap_lock; member
A Dpm8001_init.c321 spin_lock_init(&pm8001_ha->bitmap_lock); in pm8001_alloc()
/drivers/pinctrl/renesas/
A Dpinctrl-rzg2l.c356 spinlock_t bitmap_lock; /* protect tint_slot bitmap */ member
2580 spin_lock_irqsave(&pctrl->bitmap_lock, flags); in rzg2l_gpio_child_to_parent_hwirq()
2582 spin_unlock_irqrestore(&pctrl->bitmap_lock, flags); in rzg2l_gpio_child_to_parent_hwirq()
2660 spin_lock_irqsave(&pctrl->bitmap_lock, flags); in rzg2l_gpio_irq_domain_free()
2662 spin_unlock_irqrestore(&pctrl->bitmap_lock, flags); in rzg2l_gpio_irq_domain_free()
2963 spin_lock_init(&pctrl->bitmap_lock); in rzg2l_pinctrl_probe()
/drivers/infiniband/hw/mlx5/
A Dmain.c2278 mutex_lock(&var_table->bitmap_lock); in mlx5_ib_mmap_free()
2280 mutex_unlock(&var_table->bitmap_lock); in mlx5_ib_mmap_free()
3806 mutex_lock(&var_table->bitmap_lock); in alloc_var_entry()
3811 mutex_unlock(&var_table->bitmap_lock); in alloc_var_entry()
3816 mutex_unlock(&var_table->bitmap_lock); in alloc_var_entry()
3831 mutex_lock(&var_table->bitmap_lock); in alloc_var_entry()
3833 mutex_unlock(&var_table->bitmap_lock); in alloc_var_entry()
4270 mutex_init(&var_table->bitmap_lock); in mlx5_ib_init_var_table()
A Dmlx5_ib.h1133 struct mutex bitmap_lock; member

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