diff options
Diffstat (limited to 'block/genhd.c')
| -rw-r--r-- | block/genhd.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/block/genhd.c b/block/genhd.c index f741613d731f..1be86b1f43ec 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -985,11 +985,15 @@ static ssize_t disk_badblocks_store(struct device *dev, * * This function gets the structure containing partitioning * information for the given device @devt. + * + * Context: can sleep */ struct gendisk *get_gendisk(dev_t devt, int *partno) { struct gendisk *disk = NULL; + might_sleep(); + if (MAJOR(devt) != BLOCK_EXT_MAJOR) { struct kobject *kobj; @@ -1764,6 +1768,8 @@ EXPORT_SYMBOL(__alloc_disk_node); * * This increments the refcount for the struct gendisk, and the gendisk's * fops module owner. + * + * Context: Any context. */ struct kobject *get_disk_and_module(struct gendisk *disk) { |