Re: [PATCH 4/4] block: add WARN_ON if bdi register fail

2017-10-31 Thread weiping zhang
On Mon, Oct 30, 2017 at 02:14:30PM +0100, Jan Kara wrote: > On Fri 27-10-17 01:36:42, weiping zhang wrote: > > device_add_disk need do more safety error handle, so this patch just > > add WARN_ON. > > > > Signed-off-by: weiping zhang > > --- > > block/genhd.c | 4

Re: [PATCH 4/4] block: add WARN_ON if bdi register fail

2017-10-30 Thread Jan Kara
On Fri 27-10-17 01:36:42, weiping zhang wrote: > device_add_disk need do more safety error handle, so this patch just > add WARN_ON. > > Signed-off-by: weiping zhang > --- > block/genhd.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git

[PATCH 4/4] block: add WARN_ON if bdi register fail

2017-10-26 Thread weiping zhang
device_add_disk need do more safety error handle, so this patch just add WARN_ON. Signed-off-by: weiping zhang --- block/genhd.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/block/genhd.c b/block/genhd.c index dd305c65ffb0..cb55eea821eb