atomic_inc_unless_negative   63 include/linux/atomic.h #ifndef atomic_inc_unless_negative
atomic_inc_unless_negative  495 include/linux/fs.h 	return atomic_inc_unless_negative(&mapping->i_mmap_writable) ?
atomic_inc_unless_negative 2333 include/linux/fs.h 	return atomic_inc_unless_negative(&inode->i_writecount) ? 0 : -ETXTBSY;