Searched refs:truncate_lock (Results 1 – 3 of 3) sorted by relevance
544 down_write(&MSDOS_I(inode)->truncate_lock); in fat_setattr()547 up_write(&MSDOS_I(inode)->truncate_lock); in fat_setattr()
128 struct rw_semaphore truncate_lock; /* protect bmap against truncate */ member
319 down_read(&MSDOS_I(mapping->host)->truncate_lock); in _fat_bmap()321 up_read(&MSDOS_I(mapping->host)->truncate_lock); in _fat_bmap()745 init_rwsem(&ei->truncate_lock); in fat_alloc_inode()