Searched refs:i_mmap_rwsem (Results 1 – 4 of 4) sorted by relevance
484 struct rw_semaphore i_mmap_rwsem; member507 down_write(&mapping->i_mmap_rwsem); in i_mmap_lock_write()512 return down_write_trylock(&mapping->i_mmap_rwsem); in i_mmap_trylock_write()517 up_write(&mapping->i_mmap_rwsem); in i_mmap_unlock_write()522 return down_read_trylock(&mapping->i_mmap_rwsem); in i_mmap_trylock_read()527 down_read(&mapping->i_mmap_rwsem); in i_mmap_lock_read()532 up_read(&mapping->i_mmap_rwsem); in i_mmap_unlock_read()537 lockdep_assert_held(&mapping->i_mmap_rwsem); in i_mmap_assert_locked()542 lockdep_assert_held_write(&mapping->i_mmap_rwsem); in i_mmap_assert_write_locked()
551 lock_rwsem_ptr = (unsigned long)&test_file->f_mapping->i_mmap_rwsem; in test_lockup_init()
2278 down_write_nest_lock(&mapping->i_mmap_rwsem, &mm->mmap_lock); in vm_lock_mapping()
7001 lockdep_assert(lockdep_is_held(&mapping->i_mmap_rwsem) || in pfnmap_lockdep_assert()