All of lore.kernel.org
 help / color / mirror / Atom feed
* [PATCH] RDMA: use default_groups in kobj_type
@ 2022-01-03 15:22 Greg Kroah-Hartman
  2022-01-03 18:32 ` Leon Romanovsky
  2022-01-05 19:48 ` Jason Gunthorpe
  0 siblings, 2 replies; 3+ messages in thread
From: Greg Kroah-Hartman @ 2022-01-03 15:22 UTC (permalink / raw)
  To: linux-kernel
  Cc: Greg Kroah-Hartman, Doug Ledford, Jason Gunthorpe,
	Christian Benvenuti, Nelson Escobar, Leon Romanovsky,
	Wenpeng Liang, Mark Zhang, Weihang Li, Aharon Landau, linux-rdma

There are currently 2 ways to create a set of sysfs files for a
kobj_type, through the default_attrs field, and the default_groups
field.  Move the IB code to use default_groups field which has been the
preferred way since aa30f47cf666 ("kobject: Add support for default
attribute groups to kobj_type") so that we can soon get rid of the
obsolete default_attrs field.

Cc: Doug Ledford <dledford@redhat.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Christian Benvenuti <benve@cisco.com>
Cc: Nelson Escobar <neescoba@cisco.com>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Wenpeng Liang <liangwenpeng@huawei.com>
Cc: Mark Zhang <markzhang@nvidia.com>
Cc: Weihang Li <liweihang@huawei.com>
Cc: Aharon Landau <aharonl@nvidia.com>
Cc: linux-rdma@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/infiniband/core/sysfs.c              | 3 ++-
 drivers/infiniband/hw/usnic/usnic_ib_sysfs.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index a3f84b50c46a..84c53bd2a52d 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -433,6 +433,7 @@ static struct attribute *port_default_attrs[] = {
 	&ib_port_attr_link_layer.attr,
 	NULL
 };
+ATTRIBUTE_GROUPS(port_default);
 
 static ssize_t print_ndev(const struct ib_gid_attr *gid_attr, char *buf)
 {
@@ -774,7 +775,7 @@ static void ib_port_gid_attr_release(struct kobject *kobj)
 static struct kobj_type port_type = {
 	.release       = ib_port_release,
 	.sysfs_ops     = &port_sysfs_ops,
-	.default_attrs = port_default_attrs
+	.default_groups = port_default_groups,
 };
 
 static struct kobj_type gid_attr_type = {
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_sysfs.c b/drivers/infiniband/hw/usnic/usnic_ib_sysfs.c
index 586b0e52ba7f..7d868f033bbf 100644
--- a/drivers/infiniband/hw/usnic/usnic_ib_sysfs.c
+++ b/drivers/infiniband/hw/usnic/usnic_ib_sysfs.c
@@ -243,10 +243,11 @@ static struct attribute *usnic_ib_qpn_default_attrs[] = {
 	&qpn_attr_summary.attr,
 	NULL
 };
+ATTRIBUTE_GROUPS(usnic_ib_qpn_default);
 
 static struct kobj_type usnic_ib_qpn_type = {
 	.sysfs_ops = &usnic_ib_qpn_sysfs_ops,
-	.default_attrs = usnic_ib_qpn_default_attrs
+	.default_groups = usnic_ib_qpn_default_groups,
 };
 
 int usnic_ib_sysfs_register_usdev(struct usnic_ib_dev *us_ibdev)
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 3+ messages in thread

* Re: [PATCH] RDMA: use default_groups in kobj_type
  2022-01-03 15:22 [PATCH] RDMA: use default_groups in kobj_type Greg Kroah-Hartman
@ 2022-01-03 18:32 ` Leon Romanovsky
  2022-01-05 19:48 ` Jason Gunthorpe
  1 sibling, 0 replies; 3+ messages in thread
From: Leon Romanovsky @ 2022-01-03 18:32 UTC (permalink / raw)
  To: Greg Kroah-Hartman
  Cc: linux-kernel, Doug Ledford, Jason Gunthorpe, Christian Benvenuti,
	Nelson Escobar, Wenpeng Liang, Mark Zhang, Weihang Li,
	Aharon Landau, linux-rdma

On Mon, Jan 03, 2022 at 04:22:59PM +0100, Greg Kroah-Hartman wrote:
> There are currently 2 ways to create a set of sysfs files for a
> kobj_type, through the default_attrs field, and the default_groups
> field.  Move the IB code to use default_groups field which has been the
> preferred way since aa30f47cf666 ("kobject: Add support for default
> attribute groups to kobj_type") so that we can soon get rid of the
> obsolete default_attrs field.
> 
> Cc: Doug Ledford <dledford@redhat.com>
> Cc: Jason Gunthorpe <jgg@ziepe.ca>
> Cc: Christian Benvenuti <benve@cisco.com>
> Cc: Nelson Escobar <neescoba@cisco.com>
> Cc: Leon Romanovsky <leon@kernel.org>
> Cc: Wenpeng Liang <liangwenpeng@huawei.com>
> Cc: Mark Zhang <markzhang@nvidia.com>
> Cc: Weihang Li <liweihang@huawei.com>
> Cc: Aharon Landau <aharonl@nvidia.com>
> Cc: linux-rdma@vger.kernel.org
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> ---
>  drivers/infiniband/core/sysfs.c              | 3 ++-
>  drivers/infiniband/hw/usnic/usnic_ib_sysfs.c | 3 ++-
>  2 files changed, 4 insertions(+), 2 deletions(-)
> 

Thanks,
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH] RDMA: use default_groups in kobj_type
  2022-01-03 15:22 [PATCH] RDMA: use default_groups in kobj_type Greg Kroah-Hartman
  2022-01-03 18:32 ` Leon Romanovsky
@ 2022-01-05 19:48 ` Jason Gunthorpe
  1 sibling, 0 replies; 3+ messages in thread
From: Jason Gunthorpe @ 2022-01-05 19:48 UTC (permalink / raw)
  To: Greg Kroah-Hartman
  Cc: linux-kernel, Doug Ledford, Christian Benvenuti, Nelson Escobar,
	Leon Romanovsky, Wenpeng Liang, Mark Zhang, Weihang Li,
	Aharon Landau, linux-rdma

On Mon, Jan 03, 2022 at 04:22:59PM +0100, Greg Kroah-Hartman wrote:
> There are currently 2 ways to create a set of sysfs files for a
> kobj_type, through the default_attrs field, and the default_groups
> field.  Move the IB code to use default_groups field which has been the
> preferred way since aa30f47cf666 ("kobject: Add support for default
> attribute groups to kobj_type") so that we can soon get rid of the
> obsolete default_attrs field.
> 
> Cc: Doug Ledford <dledford@redhat.com>
> Cc: Jason Gunthorpe <jgg@ziepe.ca>
> Cc: Christian Benvenuti <benve@cisco.com>
> Cc: Nelson Escobar <neescoba@cisco.com>
> Cc: Leon Romanovsky <leon@kernel.org>
> Cc: Wenpeng Liang <liangwenpeng@huawei.com>
> Cc: Mark Zhang <markzhang@nvidia.com>
> Cc: Weihang Li <liweihang@huawei.com>
> Cc: Aharon Landau <aharonl@nvidia.com>
> Cc: linux-rdma@vger.kernel.org
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
> ---
>  drivers/infiniband/core/sysfs.c              | 3 ++-
>  drivers/infiniband/hw/usnic/usnic_ib_sysfs.c | 3 ++-
>  2 files changed, 4 insertions(+), 2 deletions(-)

Applied to for-next, thanks

Jason

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2022-01-05 19:49 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-03 15:22 [PATCH] RDMA: use default_groups in kobj_type Greg Kroah-Hartman
2022-01-03 18:32 ` Leon Romanovsky
2022-01-05 19:48 ` Jason Gunthorpe

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.