taglinefilesource code
block_write382include/linux/fs.hextern int block_write(struct inode *, struct file *, char *, int);
block_write1221kernel/blk_drv/floppy.cblock_write,    /* write - general block-dev write */
block_write697kernel/blk_drv/hd.cblock_write,    /* write - general block-dev write */
block_write53kernel/blk_drv/ramdisk.cblock_write,    /* write - general block-dev write */
block_write109kernel/blk_drv/scsi/sd.cblock_write,    /* write - general block-dev write */
block_write56kernel/blk_drv/scsi/sr.cblock_write,    /* write - general block-dev write */
block_write71kernel/blk_drv/xd.cstatic struct file_operations xd_fops = { NULL,block_read,block_write,NULL,NULL,xd_ioctl,NULL,xd_open,xd_release };