Steve Hirsch, Andreas Koppenh"ofer, Michael Leodolter, Eyal Lebedinsky,
Michael Schaefer, J"org Weule, and Eric Youngdale.
- Copyright 1992 - 2007 Kai Makisara
+ Copyright 1992 - 2008 Kai Makisara
email Kai.Makisara@kolumbus.fi
Some small formal changes - aeb, 950809
Last modified: 18-JAN-1998 Richard Gooch <rgooch@atnf.csiro.au> Devfs support
*/
-static const char *verstr = "20070203";
+static const char *verstr = "20080221";
#include <linux/module.h>
STp->try_dio_now = STp->try_dio;
STp->recover_count = 0;
DEB( STp->nbr_waits = STp->nbr_finished = 0;
- STp->nbr_requests = STp->nbr_dio = STp->nbr_pages = STp->nbr_combinable = 0; )
+ STp->nbr_requests = STp->nbr_dio = STp->nbr_pages = 0; )
retval = check_tape(STp, filp);
if (retval < 0)
}
DEBC( if (STp->nbr_requests)
- printk(KERN_DEBUG "%s: Number of r/w requests %d, dio used in %d, pages %d (%d).\n",
- name, STp->nbr_requests, STp->nbr_dio, STp->nbr_pages, STp->nbr_combinable));
+ printk(KERN_DEBUG "%s: Number of r/w requests %d, dio used in %d, pages %d.\n",
+ name, STp->nbr_requests, STp->nbr_dio, STp->nbr_pages));
if (STps->rw == ST_WRITING && !STp->pos_unknown) {
struct st_cmdstatus *cmdstatp = &STp->buffer->cmdstat;
if (STbp->do_dio) {
STp->nbr_dio++;
STp->nbr_pages += STbp->do_dio;
- for (i=1; i < STbp->do_dio; i++)
- if (page_to_pfn(STbp->sg[i].page) == page_to_pfn(STbp->sg[i-1].page) + 1)
- STp->nbr_combinable++;
}
)
} else
/* The ioctl command */
-static int st_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd_in, unsigned long arg)
+static long st_ioctl(struct file *file, unsigned int cmd_in, unsigned long arg)
{
int i, cmd_nr, cmd_type, bt;
int retval = 0;
.owner = THIS_MODULE,
.read = st_read,
.write = st_write,
- .ioctl = st_ioctl,
+ .unlocked_ioctl = st_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = st_compat_ioctl,
#endif