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authorTejun Heo <tj@kernel.org>2008-08-25 19:56:13 +0900
committerJens Axboe <jens.axboe@oracle.com>2008-10-09 08:56:08 +0200
commiteddb2e26b5ee3c5da68ba4bf1921ba20e2097bff (patch)
tree7a24f3f3cb577f344491dc57ea441060fac9d9a9 /include
parent0762b8bde9729f10f8e6249809660ff2ec3ad735 (diff)
downloadlinux-eddb2e26b5ee3c5da68ba4bf1921ba20e2097bff.tar.bz2
block: kill GENHD_FL_FAIL and use part0->make_it_fail
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>
Diffstat (limited to 'include')
-rw-r--r--include/linux/genhd.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 45a3682b5d87..3d15b42dc352 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -112,7 +112,6 @@ struct hd_struct {
#define GENHD_FL_CD 8
#define GENHD_FL_UP 16
#define GENHD_FL_SUPPRESS_PARTITION_INFO 32
-#define GENHD_FL_FAIL 64
struct gendisk {
/* major, first_minor, minors and ext_minors are input
@@ -596,6 +595,13 @@ extern void blk_unregister_region(dev_t devt, unsigned long range);
extern ssize_t part_size_show(struct device *dev,
struct device_attribute *attr, char *buf);
+#ifdef CONFIG_FAIL_MAKE_REQUEST
+extern ssize_t part_fail_show(struct device *dev,
+ struct device_attribute *attr, char *buf);
+extern ssize_t part_fail_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count);
+#endif /* CONFIG_FAIL_MAKE_REQUEST */
#else /* CONFIG_BLOCK */