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

/drivers/staging/rdma/ipath/
Dipath_mmap.c143 spin_lock_irq(&dev->mmap_offset_lock); in ipath_create_mmap_info()
148 spin_unlock_irq(&dev->mmap_offset_lock); in ipath_create_mmap_info()
165 spin_lock_irq(&dev->mmap_offset_lock); in ipath_update_mmap_info()
170 spin_unlock_irq(&dev->mmap_offset_lock); in ipath_update_mmap_info()
Dipath_verbs.h545 spinlock_t mmap_offset_lock; member
Dipath_verbs.c2084 spin_lock_init(&idev->mmap_offset_lock); in ipath_register_ib_device()
/drivers/infiniband/hw/qib/
Dqib_mmap.c143 spin_lock_irq(&dev->mmap_offset_lock); in qib_create_mmap_info()
148 spin_unlock_irq(&dev->mmap_offset_lock); in qib_create_mmap_info()
165 spin_lock_irq(&dev->mmap_offset_lock); in qib_update_mmap_info()
170 spin_unlock_irq(&dev->mmap_offset_lock); in qib_update_mmap_info()
Dqib_verbs.h757 spinlock_t mmap_offset_lock; /* protect mmap_offset */ member
Dqib_verbs.c2150 spin_lock_init(&dev->mmap_offset_lock); in qib_register_ib_device()
/drivers/staging/rdma/hfi1/
Dmmap.c161 spin_lock_irq(&dev->mmap_offset_lock); in hfi1_create_mmap_info()
166 spin_unlock_irq(&dev->mmap_offset_lock); in hfi1_create_mmap_info()
183 spin_lock_irq(&dev->mmap_offset_lock); in hfi1_update_mmap_info()
188 spin_unlock_irq(&dev->mmap_offset_lock); in hfi1_update_mmap_info()
Dverbs.h740 spinlock_t mmap_offset_lock; /* protect mmap_offset */ member
Dverbs.c1971 spin_lock_init(&dev->mmap_offset_lock); in hfi1_register_ib_device()