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Searched refs:resource_lock (Results 1 – 6 of 6) sorted by relevance

/linux/kernel/
H A Dresource.c51 static DEFINE_RWLOCK(resource_lock);
88 __acquires(resource_lock) in r_start()
94 read_lock(&resource_lock); in r_start()
113 __releases(resource_lock) in r_stop()
115 read_unlock(&resource_lock); in r_stop()
263 write_lock(&resource_lock); in release_child_resources()
265 write_unlock(&resource_lock); in release_child_resources()
279 write_lock(&resource_lock); in request_resource_conflict()
281 write_unlock(&resource_lock); in request_resource_conflict()
310 write_lock(&resource_lock); in release_resource()
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/linux/drivers/acpi/
H A Dpower.c58 struct mutex resource_lock; member
238 mutex_lock(&resource->resource_lock); in acpi_power_get_list_state()
240 mutex_unlock(&resource->resource_lock); in acpi_power_get_list_state()
261 mutex_lock(&resource->resource_lock); in acpi_power_resource_add_dependent()
280 mutex_unlock(&resource->resource_lock); in acpi_power_resource_add_dependent()
290 mutex_lock(&resource->resource_lock); in acpi_power_resource_remove_dependent()
300 mutex_unlock(&resource->resource_lock); in acpi_power_resource_remove_dependent()
420 mutex_lock(&resource->resource_lock); in acpi_power_on()
422 mutex_unlock(&resource->resource_lock); in acpi_power_on()
469 mutex_lock(&resource->resource_lock); in acpi_power_off()
[all …]
/linux/drivers/net/ethernet/netronome/nfp/nfpcore/
H A 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()
1194 rwlock_init(&cpp->resource_lock); in nfp_cpp_from_operations()
1196 lockdep_set_class(&cpp->resource_lock, &nfp_cpp_resource_lock_key); in nfp_cpp_from_operations()
/linux/drivers/scsi/
H A Dpmcraid.c157 spin_lock_irqsave(&pinstance->resource_lock, lock_flags); in pmcraid_sdev_init()
195 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags); in pmcraid_sdev_init()
1572 spin_lock_irqsave(&pinstance->resource_lock, lock_flags); in pmcraid_handle_config_change()
1586 spin_unlock_irqrestore(&pinstance->resource_lock, in pmcraid_handle_config_change()
1596 spin_unlock_irqrestore(&pinstance->resource_lock, in pmcraid_handle_config_change()
1638 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags); in pmcraid_handle_config_change()
3043 spin_lock_irqsave(&pinstance->resource_lock, lock_flags); in pmcraid_eh_bus_reset_handler()
3057 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags); in pmcraid_eh_bus_reset_handler()
3853 spin_lock_irqsave(&pinstance->resource_lock, lock_flags); in pmcraid_worker_function()
3873 &pinstance->resource_lock, in pmcraid_worker_function()
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H A Dpmcraid.h666 spinlock_t resource_lock; /* spinlock to protect resource list */ member
/linux/drivers/gpu/drm/msm/disp/mdp5/
H A Dmdp5_kms.h63 spinlock_t resource_lock; member