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block: kill GENHD_FL_FAIL and use part0->make_it_fail

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GENHD_FL_FAIL for disk is what make_it_fail is for parts.  Kill it and
use part0->make_it_fail.  Sysfs node handling is unified too.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Tejun Heo
2008-08-25 19:56:13 +09:00
committed by Jens Axboe
parent 0762b8bde9
commit eddb2e26b5
4 changed files with 16 additions and 37 deletions
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10
fs/partitions/check.c
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@@ -238,17 +238,17 @@ static ssize_t part_stat_show(struct device *dev,
}
#ifdef CONFIG_FAIL_MAKE_REQUEST
static ssize_t part_fail_show(struct device *dev,
struct device_attribute *attr, char *buf)
ssize_t part_fail_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct hd_struct *p = dev_to_part(dev);
return sprintf(buf, "%d\n", p->make_it_fail);
}
static ssize_t part_fail_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
ssize_t part_fail_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct hd_struct *p = dev_to_part(dev);
int i;