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Searched refs:resource_lock (Results 1 – 11 of 11) sorted by relevance

/Linux-v5.15/kernel/
Dresource.c57 static DEFINE_RWLOCK(resource_lock);
88 __acquires(resource_lock) in r_start()
92 read_lock(&resource_lock); in r_start()
99 __releases(resource_lock) in r_stop()
101 read_unlock(&resource_lock); in r_stop()
266 write_lock(&resource_lock); in release_child_resources()
268 write_unlock(&resource_lock); in release_child_resources()
282 write_lock(&resource_lock); in request_resource_conflict()
284 write_unlock(&resource_lock); in request_resource_conflict()
313 write_lock(&resource_lock); in release_resource()
[all …]
/Linux-v5.15/drivers/acpi/
Dpower.c56 struct mutex resource_lock; member
233 mutex_lock(&resource->resource_lock); in acpi_power_get_list_state()
235 mutex_unlock(&resource->resource_lock); in acpi_power_get_list_state()
256 mutex_lock(&resource->resource_lock); in acpi_power_resource_add_dependent()
275 mutex_unlock(&resource->resource_lock); in acpi_power_resource_add_dependent()
285 mutex_lock(&resource->resource_lock); in acpi_power_resource_remove_dependent()
295 mutex_unlock(&resource->resource_lock); in acpi_power_resource_remove_dependent()
415 mutex_lock(&resource->resource_lock); in acpi_power_on()
417 mutex_unlock(&resource->resource_lock); in acpi_power_on()
464 mutex_lock(&resource->resource_lock); in acpi_power_off()
[all …]
/Linux-v5.15/drivers/gpu/drm/vmwgfx/
Dvmwgfx_resource.c104 spin_lock(&dev_priv->resource_lock); in vmw_resource_release_id()
108 spin_unlock(&dev_priv->resource_lock); in vmw_resource_release_id()
120 spin_lock(&dev_priv->resource_lock); in vmw_resource_release()
122 spin_unlock(&dev_priv->resource_lock); in vmw_resource_release()
159 spin_lock(&dev_priv->resource_lock); in vmw_resource_release()
162 spin_unlock(&dev_priv->resource_lock); in vmw_resource_release()
191 spin_lock(&dev_priv->resource_lock); in vmw_resource_alloc_id()
197 spin_unlock(&dev_priv->resource_lock); in vmw_resource_alloc_id()
520 spin_lock(&dev_priv->resource_lock); in vmw_resource_unreserve()
523 spin_unlock(&dev_priv->resource_lock); in vmw_resource_unreserve()
[all …]
Dvmwgfx_drv.h538 spinlock_t resource_lock; member
Dvmwgfx_drv.c833 spin_lock_init(&dev_priv->resource_lock); in vmw_driver_load()
/Linux-v5.15/drivers/net/ethernet/netronome/nfp/nfpcore/
Dnfp_cppcore.c70 rwlock_t resource_lock; member
139 write_lock(&cpp->resource_lock); in __release_cpp_area()
141 write_unlock(&cpp->resource_lock); in __release_cpp_area()
332 write_lock(&cpp->resource_lock); in nfp_cpp_area_alloc_with_name()
334 write_unlock(&cpp->resource_lock); in nfp_cpp_area_alloc_with_name()
1191 rwlock_init(&cpp->resource_lock); in nfp_cpp_from_operations()
1193 lockdep_set_class(&cpp->resource_lock, &nfp_cpp_resource_lock_key); in nfp_cpp_from_operations()
/Linux-v5.15/drivers/scsi/
Dpmcraid.c155 spin_lock_irqsave(&pinstance->resource_lock, lock_flags); in pmcraid_slave_alloc()
193 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags); in pmcraid_slave_alloc()
1569 spin_lock_irqsave(&pinstance->resource_lock, lock_flags); in pmcraid_handle_config_change()
1583 spin_unlock_irqrestore(&pinstance->resource_lock, in pmcraid_handle_config_change()
1593 spin_unlock_irqrestore(&pinstance->resource_lock, in pmcraid_handle_config_change()
1635 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags); in pmcraid_handle_config_change()
4301 spin_lock_irqsave(&pinstance->resource_lock, lock_flags); in pmcraid_worker_function()
4321 &pinstance->resource_lock, in pmcraid_worker_function()
4325 spin_lock_irqsave(&pinstance->resource_lock, in pmcraid_worker_function()
4360 spin_unlock_irqrestore(&pinstance->resource_lock, in pmcraid_worker_function()
[all …]
Dpmcraid.h666 spinlock_t resource_lock; /* spinlock to protect resource list */ member
/Linux-v5.15/drivers/gpu/drm/msm/disp/mdp5/
Dmdp5_ctl.c106 spin_lock_irqsave(&mdp5_kms->resource_lock, flags); in set_display_intf()
132 spin_unlock_irqrestore(&mdp5_kms->resource_lock, flags); in set_display_intf()
Dmdp5_kms.c54 spin_lock_irqsave(&mdp5_kms->resource_lock, flags); in mdp5_hw_init()
56 spin_unlock_irqrestore(&mdp5_kms->resource_lock, flags); in mdp5_hw_init()
842 spin_lock_init(&mdp5_kms->resource_lock); in mdp5_init()
Dmdp5_kms.h64 spinlock_t resource_lock; member