Hi Christoph,
> Return if the function ended up sending an uevent or not.
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Petr Vorel <pvorel@xxxxxxx>
Kind regards,
Petr
> ---
> block/genhd.c | 5 ++++-
> include/linux/genhd.h | 2 +-
> 2 files changed, 5 insertions(+), 2 deletions(-)
> diff --git a/block/genhd.c b/block/genhd.c
> index 0a273211fec283..9387f050c248a7 100644
> --- a/block/genhd.c
> +++ b/block/genhd.c
> @@ -49,7 +49,7 @@ static void disk_release_events(struct gendisk *disk);
> * Set disk capacity and notify if the size is not currently
> * zero and will not be set to zero
> */
> -void set_capacity_revalidate_and_notify(struct gendisk *disk, sector_t size,
> +bool set_capacity_revalidate_and_notify(struct gendisk *disk, sector_t size,
> bool update_bdev)
> {
> sector_t capacity = get_capacity(disk);
> @@ -62,7 +62,10 @@ void set_capacity_revalidate_and_notify(struct gendisk *disk, sector_t size,
> char *envp[] = { "RESIZE=1", NULL };
> kobject_uevent_env(&disk_to_dev(disk)->kobj, KOBJ_CHANGE, envp);
> + return true;
> }
> +
> + return false;
> }
> EXPORT_SYMBOL_GPL(set_capacity_revalidate_and_notify);
> diff --git a/include/linux/genhd.h b/include/linux/genhd.h
> index 38f23d75701379..03da3f603d309c 100644
> --- a/include/linux/genhd.h
> +++ b/include/linux/genhd.h
> @@ -315,7 +315,7 @@ static inline int get_disk_ro(struct gendisk *disk)
> extern void disk_block_events(struct gendisk *disk);
> extern void disk_unblock_events(struct gendisk *disk);
> extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
> -void set_capacity_revalidate_and_notify(struct gendisk *disk, sector_t size,
> +bool set_capacity_revalidate_and_notify(struct gendisk *disk, sector_t size,
> bool update_bdev);
> /* drivers/char/random.c */
