Messages in this thread Patch in this message |  | | | Date | Mon, 16 Dec 2002 10:09:01 +0000 | | Subject | 5/19 | | From | Joe Thornber <> |
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check_device_area was comparing the bytes with sectors. [Stefan Lauterbach] --- diff/drivers/md/dm-table.c 2002-12-16 09:40:34.000000000 +0000 +++ source/drivers/md/dm-table.c 2002-12-16 09:40:44.000000000 +0000 @@ -388,7 +388,7 @@ static int check_device_area(struct dm_dev *dd, sector_t start, sector_t len) { sector_t dev_size; - dev_size = dd->bdev->bd_inode->i_size; + dev_size = dd->bdev->bd_inode->i_size >> SECTOR_SHIFT; return ((start < dev_size) && (len <= (dev_size - start))); } --- diff/drivers/md/dm.c 2002-11-28 11:30:39.000000000 +0000 +++ source/drivers/md/dm.c 2002-12-16 09:40:44.000000000 +0000 @@ -16,7 +16,6 @@ static const char *_name = DM_NAME; #define MAX_DEVICES (1 << KDEV_MINOR_BITS) -#define SECTOR_SHIFT 9 static int major = 0; static int _major = 0; --- diff/drivers/md/dm.h 2002-11-18 10:11:54.000000000 +0000 +++ source/drivers/md/dm.h 2002-12-16 09:40:44.000000000 +0000 @@ -29,6 +29,8 @@ #define SECTOR_FORMAT "%lu" #endif +#define SECTOR_SHIFT 9 + extern struct block_device_operations dm_blk_dops; /* - 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/
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