Searched refs:i_mmap_rwsem (Results 1 – 4 of 4) sorted by relevance
432 struct rw_semaphore i_mmap_rwsem; /* protect tree, count, list */ member499 down_write(&mapping->i_mmap_rwsem); in i_mmap_lock_write()504 up_write(&mapping->i_mmap_rwsem); in i_mmap_unlock_write()509 down_read(&mapping->i_mmap_rwsem); in i_mmap_lock_read()514 up_read(&mapping->i_mmap_rwsem); in i_mmap_unlock_read()
735 lockdep_set_class(&inode->i_mapping->i_mmap_rwsem, in hugetlbfs_get_inode()
343 init_rwsem(&mapping->i_mmap_rwsem); in address_space_init_once()
3178 down_write_nest_lock(&mapping->i_mmap_rwsem, &mm->mmap_sem); in vm_lock_mapping()