#define BLKGETSIZE64 _IOR(0x12,114,sizeof(u64)) /* return device size in
bytes (u64 *arg) */
but in drivers/block/blkpg.c, it's just returning device size/512 as a
u64 number.
This patch should apply to both kernels.
--- linux/drivers/block/blkpg.c.orig Fri Jan 4 11:30:37 2002
+++ linux/drivers/block/blkpg.c Fri Jan 4 11:31:15 2002
@@ -247,7 +247,7 @@
if (cmd == BLKGETSIZE)
return put_user((unsigned long)ullval, (unsigned long *)arg);
else
- return put_user(ullval, (u64 *)arg);
+ return put_user(ullval << 9, (u64 *)arg);
#if 0
case BLKRRPART: /* Re-read partition tables */
if (!capable(CAP_SYS_ADMIN))
-- Eric Sandeen XFS for Linux http://oss.sgi.com/projects/xfs sandeen@sgi.com SGI, Inc.- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/