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Subject[PATCH 2.6-mm] Fix 64-bit kdev_t /sys/<dev>/<partition>/dev format: %04x -> %u:%u
Hi!

The 64-bit kdev_t patch forgot to change part_dev_read in
fs/partitions/check.c to return the device in the new %u:%u format in
sysfs.

cat /sys/block/hda/hda5/dev should return 3:5 instead of 0305

This small patch adds this:

diff -Nur linux.orig/fs/partitions/check.c linux/fs/partitions/check.c
--- linux.orig/fs/partitions/check.c 2003-08-12 15:27:55.000000000 +0200
+++ linux/fs/partitions/check.c 2003-08-12 15:46:15.855390848 +0200
@@ -223,9 +223,8 @@
static ssize_t part_dev_read(struct hd_struct * p, char *page)
{
struct gendisk *disk = container_of(p->kobj.parent,struct gendisk,kobj);
- int part = p->partno;
- dev_t base = MKDEV(disk->major, disk->first_minor);
- return sprintf(page, "%04x\n", (unsigned)(base + part));
+ dev_t dev = MKDEV(disk->major, disk->first_minor + p->partno);
+ return print_dev_t(page, dev);
}
static ssize_t part_start_read(struct hd_struct * p, char *page)
{
--
Christophe Saout <christophe@saout.de>
Please avoid sending me Word or PowerPoint attachments.
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