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Searched refs:truncate_lock (Results 1 – 3 of 3) sorted by relevance

/fs/fat/
Dfile.c438 down_write(&MSDOS_I(inode)->truncate_lock); in fat_setattr()
441 up_write(&MSDOS_I(inode)->truncate_lock); in fat_setattr()
Dinode.c228 down_read(&MSDOS_I(mapping->host)->truncate_lock); in _fat_bmap()
230 up_read(&MSDOS_I(mapping->host)->truncate_lock); in _fat_bmap()
579 init_rwsem(&ei->truncate_lock); in fat_alloc_inode()
Dfat.h128 struct rw_semaphore truncate_lock; /* protect bmap against truncate */ member