* [PATCH] target:fix destory device in target_configure_device
@ 2018-01-15 12:09 tang.wenji
2018-01-15 20:43 ` Mike Christie
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: tang.wenji @ 2018-01-15 12:09 UTC (permalink / raw)
To: target-devel
From: tangwenji <tang.wenji@zte.com.cn>
After dev->transport->configure_device succeeds,target_configure_device
exits abnormally, dev_flags has not set DF_CONFIGURED yet, does not call
destory_device function in free_device
Signed-off-by: tangwenji <tang.wenji@zte.com.cn>
---
drivers/target/target_core_device.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index e8dd6da..18716fa 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -997,7 +997,7 @@ int target_configure_device(struct se_device *dev)
ret = core_setup_alua(dev);
if (ret)
- goto out_free_index;
+ goto out_destory_device;
/*
* Startup the struct se_device processing thread
@@ -1041,6 +1041,8 @@ int target_configure_device(struct se_device *dev)
out_free_alua:
core_alua_free_lu_gp_mem(dev);
+out_destory_device:
+ dev->transport->destroy_device(dev);
out_free_index:
mutex_lock(&device_mutex);
idr_remove(&devices_idr, dev->dev_index);
--
2.8.1.windows.1
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] target:fix destory device in target_configure_device
2018-01-15 12:09 [PATCH] target:fix destory device in target_configure_device tang.wenji
@ 2018-01-15 20:43 ` Mike Christie
2018-01-16 16:04 ` Bart Van Assche
2018-01-18 9:22 ` Nicholas A. Bellinger
2 siblings, 0 replies; 4+ messages in thread
From: Mike Christie @ 2018-01-15 20:43 UTC (permalink / raw)
To: target-devel
On 01/15/2018 06:09 AM, tang.wenji@zte.com.cn wrote:
> From: tangwenji <tang.wenji@zte.com.cn>
>
> After dev->transport->configure_device succeeds,target_configure_device
> exits abnormally, dev_flags has not set DF_CONFIGURED yet, does not call
> destory_device function in free_device
>
> Signed-off-by: tangwenji <tang.wenji@zte.com.cn>
> ---
> drivers/target/target_core_device.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
> index e8dd6da..18716fa 100644
> --- a/drivers/target/target_core_device.c
> +++ b/drivers/target/target_core_device.c
> @@ -997,7 +997,7 @@ int target_configure_device(struct se_device *dev)
>
> ret = core_setup_alua(dev);
> if (ret)
> - goto out_free_index;
> + goto out_destory_device;
>
> /*
> * Startup the struct se_device processing thread
> @@ -1041,6 +1041,8 @@ int target_configure_device(struct se_device *dev)
>
> out_free_alua:
> core_alua_free_lu_gp_mem(dev);
> +out_destory_device:
> + dev->transport->destroy_device(dev);
> out_free_index:
> mutex_lock(&device_mutex);
> idr_remove(&devices_idr, dev->dev_index);
>
Looks ok to me.
Reviewed-by: Mike Christie <mchristi@redhat.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] target:fix destory device in target_configure_device
2018-01-15 12:09 [PATCH] target:fix destory device in target_configure_device tang.wenji
2018-01-15 20:43 ` Mike Christie
@ 2018-01-16 16:04 ` Bart Van Assche
2018-01-18 9:22 ` Nicholas A. Bellinger
2 siblings, 0 replies; 4+ messages in thread
From: Bart Van Assche @ 2018-01-16 16:04 UTC (permalink / raw)
To: target-devel
T24gTW9uLCAyMDE4LTAxLTE1IGF0IDIwOjA5ICswODAwLCB0YW5nLndlbmppQHp0ZS5jb20uY24g
d3JvdGU6DQo+ICAJaWYgKHJldCkNCj4gLQkJZ290byBvdXRfZnJlZV9pbmRleDsNCj4gKwkJZ290
byBvdXRfZGVzdG9yeV9kZXZpY2U7DQoNCkhlbGxvIFRhbmcsDQoNClBsZWFzZSBmaXggdGhlIHNw
ZWxsaW5nIG9mICJkZXN0cm95Ii4NCg0KVGhhbmtzLA0KDQpCYXJ0Lg=
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] target:fix destory device in target_configure_device
2018-01-15 12:09 [PATCH] target:fix destory device in target_configure_device tang.wenji
2018-01-15 20:43 ` Mike Christie
2018-01-16 16:04 ` Bart Van Assche
@ 2018-01-18 9:22 ` Nicholas A. Bellinger
2 siblings, 0 replies; 4+ messages in thread
From: Nicholas A. Bellinger @ 2018-01-18 9:22 UTC (permalink / raw)
To: target-devel
On Mon, 2018-01-15 at 14:43 -0600, Mike Christie wrote:
> On 01/15/2018 06:09 AM, tang.wenji@zte.com.cn wrote:
> > From: tangwenji <tang.wenji@zte.com.cn>
> >
> > After dev->transport->configure_device succeeds,target_configure_device
> > exits abnormally, dev_flags has not set DF_CONFIGURED yet, does not call
> > destory_device function in free_device
> >
> > Signed-off-by: tangwenji <tang.wenji@zte.com.cn>
> > ---
> > drivers/target/target_core_device.c | 4 +++-
> > 1 file changed, 3 insertions(+), 1 deletion(-)
> >
Applied. Thanks Tang + MNC.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2018-01-18 9:22 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2018-01-15 12:09 [PATCH] target:fix destory device in target_configure_device tang.wenji
2018-01-15 20:43 ` Mike Christie
2018-01-16 16:04 ` Bart Van Assche
2018-01-18 9:22 ` Nicholas A. Bellinger
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