reg_shm_map_lock (reference) in projects: optee_os-3.20.0

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/optee_os-3.20.0/core/arch/arm/mm/
A D	mobj_dyn_shm.c	62 static unsigned int reg_shm_map_lock = SPINLOCK_UNLOCK; variable 126 uint32_t exceptions = cpu_spin_lock_xsave(&reg_shm_map_lock); in reg_shm_free_helper() 131 cpu_spin_unlock_xrestore(&reg_shm_map_lock, exceptions); in reg_shm_free_helper() 191 exceptions = cpu_spin_lock_xsave(&reg_shm_map_lock); in mobj_reg_shm_inc_map() 199 cpu_spin_unlock_xrestore(&reg_shm_map_lock, exceptions); in mobj_reg_shm_inc_map() 226 cpu_spin_unlock_xrestore(&reg_shm_map_lock, exceptions); in mobj_reg_shm_inc_map() 239 exceptions = cpu_spin_lock_xsave(&reg_shm_map_lock); in mobj_reg_shm_dec_map() 244 cpu_spin_unlock_xrestore(&reg_shm_map_lock, exceptions); in mobj_reg_shm_dec_map()

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