From: Parav Pandit <parav@nvidia.com>
To: <virtualization@lists.linux-foundation.org>
Cc: <mst@redhat.com>, <jasowang@redhat.com>, <parav@nvidia.com>,
<elic@nvidia.com>, <netdev@vger.kernel.org>
Subject: [PATCH 2/7] vdpa: Use simpler version of ida allocation
Date: Thu, 12 Nov 2020 08:40:00 +0200 [thread overview]
Message-ID: <20201112064005.349268-3-parav@nvidia.com> (raw)
In-Reply-To: <20201112064005.349268-1-parav@nvidia.com>
vdpa doesn't have any specific need to define start and end range of the
device index.
Hence use the simper version of the ida allocator.
Signed-off-by: Parav Pandit <parav@nvidia.com>
Reviewed-by: Eli Cohen <elic@nvidia.com>
Acked-by: Jason Wang <jasowang@redhat.com>
---
drivers/vdpa/vdpa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c
index a69ffc991e13..c0825650c055 100644
--- a/drivers/vdpa/vdpa.c
+++ b/drivers/vdpa/vdpa.c
@@ -89,7 +89,7 @@ struct vdpa_device *__vdpa_alloc_device(struct device *parent,
if (!vdev)
goto err;
- err = ida_simple_get(&vdpa_index_ida, 0, 0, GFP_KERNEL);
+ err = ida_alloc(&vdpa_index_ida, GFP_KERNEL);
if (err < 0)
goto err_ida;
--
2.26.2
next prev parent reply other threads:[~2020-11-12 6:40 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-12 6:39 [PATCH 0/7] Introduce vdpa management tool Parav Pandit
2020-11-12 6:39 ` [PATCH 1/7] vdpa: Add missing comment for virtqueue count Parav Pandit
2020-11-12 6:40 ` Parav Pandit [this message]
2020-11-12 6:40 ` [PATCH 3/7] vdpa: Extend routine to accept vdpa device name Parav Pandit
2020-11-12 6:40 ` [PATCH 4/7] vdpa: Define vdpa parent device, ops and a netlink interface Parav Pandit
2020-11-12 6:40 ` [PATCH 5/7] vdpa: Enable a user to add and delete a vdpa device Parav Pandit
2020-11-12 6:40 ` [PATCH 6/7] vdpa: Enable user to query vdpa device info Parav Pandit
2020-11-12 6:40 ` [PATCH 7/7] vdpa/vdpa_sim: Enable user to create vdpasim net devices Parav Pandit
2020-11-16 9:41 ` [PATCH 0/7] Introduce vdpa management tool Stefan Hajnoczi
2020-11-17 19:41 ` Parav Pandit
2020-11-16 22:23 ` Jakub Kicinski
2020-11-17 19:51 ` Parav Pandit
2020-12-16 9:13 ` Michael S. Tsirkin
[not found] ` <20201216080610.08541f44@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
2020-12-16 16:54 ` Parav Pandit
2020-12-16 19:57 ` Michael S. Tsirkin
2020-12-17 12:13 ` Parav Pandit
2020-11-27 3:53 ` Jason Wang
[not found] ` <CACycT3sYScObb9nN3g7L3cesjE7sCZWxZ5_5R1usGU9ePZEeqA@mail.gmail.com>
2020-11-30 3:36 ` [External] " Jason Wang
2020-11-30 7:07 ` Yongji Xie
2020-12-01 6:25 ` Jason Wang
2020-12-01 9:55 ` Yongji Xie
2020-12-01 11:32 ` Parav Pandit
2020-12-01 14:18 ` Yongji Xie
2020-12-01 15:58 ` Parav Pandit
2020-12-02 3:29 ` Yongji Xie
2020-12-02 4:53 ` Parav Pandit
2020-12-02 5:51 ` Jason Wang
2020-12-02 6:24 ` Parav Pandit
2020-12-02 7:55 ` Jason Wang
2020-12-02 9:27 ` Yongji Xie
2020-12-02 9:21 ` Yongji Xie
2020-12-02 11:13 ` Parav Pandit
2020-12-02 13:18 ` Yongji Xie
2020-12-02 5:48 ` Jason Wang
2020-12-08 22:47 ` David Ahern
2021-01-19 4:21 ` Parav Pandit
2020-12-16 9:16 ` Michael S. Tsirkin
2021-01-04 3:31 ` [PATCH linux-next v2 " Parav Pandit
2021-01-04 3:31 ` [PATCH linux-next v2 1/7] vdpa_sim_net: Make mac address array static Parav Pandit
2021-01-04 7:00 ` Jason Wang
2021-01-04 3:31 ` [PATCH linux-next v2 2/7] vdpa_sim_net: Add module param to disable default vdpa net device Parav Pandit
2021-01-04 3:31 ` [PATCH linux-next v2 3/7] vdpa: Extend routine to accept vdpa device name Parav Pandit
2021-01-04 3:31 ` [PATCH linux-next v2 4/7] vdpa: Define vdpa mgmt device, ops and a netlink interface Parav Pandit
2021-01-04 7:03 ` Jason Wang
2021-01-04 7:24 ` Parav Pandit
2021-01-05 4:10 ` Jason Wang
2021-01-05 6:33 ` Parav Pandit
2021-01-05 8:36 ` Jason Wang
2021-01-04 3:31 ` [PATCH linux-next v2 5/7] vdpa: Enable a user to add and delete a vdpa device Parav Pandit
2021-01-04 3:31 ` [PATCH linux-next v2 6/7] vdpa: Enable user to query vdpa device info Parav Pandit
2021-01-04 3:31 ` [PATCH linux-next v2 7/7] vdpa_sim_net: Add support for user supported devices Parav Pandit
2021-01-04 7:05 ` Jason Wang
2021-01-04 7:21 ` Parav Pandit
2021-01-05 4:06 ` Jason Wang
2021-01-05 6:22 ` Parav Pandit
2021-01-05 10:31 ` [PATCH linux-next v3 0/6] Introduce vdpa management tool Parav Pandit
2021-01-05 10:31 ` [PATCH linux-next v3 1/6] vdpa_sim_net: Make mac address array static Parav Pandit
2021-01-07 13:45 ` Stefano Garzarella
2021-01-05 10:31 ` [PATCH linux-next v3 2/6] vdpa: Extend routine to accept vdpa device name Parav Pandit
2021-01-05 10:32 ` [PATCH linux-next v3 3/6] vdpa: Define vdpa mgmt device, ops and a netlink interface Parav Pandit
2021-01-05 10:32 ` [PATCH linux-next v3 4/6] vdpa: Enable a user to add and delete a vdpa device Parav Pandit
2021-01-05 10:32 ` [PATCH linux-next v3 5/6] vdpa: Enable user to query vdpa device info Parav Pandit
2021-01-05 10:32 ` [PATCH linux-next v3 6/6] vdpa_sim_net: Add support for user supported devices Parav Pandit
2021-01-05 11:48 ` Michael S. Tsirkin
2021-01-05 12:02 ` Parav Pandit
2021-01-05 12:14 ` Michael S. Tsirkin
2021-01-05 12:30 ` Parav Pandit
2021-01-05 13:23 ` Michael S. Tsirkin
2021-01-07 3:48 ` Parav Pandit
2021-01-12 4:14 ` Parav Pandit
2021-01-14 4:17 ` Jason Wang
2021-01-14 7:58 ` Parav Pandit
2021-01-15 5:38 ` Jason Wang
2021-01-15 6:27 ` Parav Pandit
2021-01-19 11:09 ` Jason Wang
2021-01-20 3:21 ` Parav Pandit
2021-01-20 3:46 ` Parav Pandit
2021-01-18 18:03 ` Parav Pandit
2021-01-20 7:53 ` Michael S. Tsirkin
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