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authorNeta Ostrovsky <netao@nvidia.com>2021-04-18 16:41:24 +0300
committerJason Gunthorpe <jgg@nvidia.com>2021-04-22 10:30:27 -0300
commit48f8a70e899fa4d9c8f00369f482f0382173ece9 (patch)
tree00c540f7b14f41869f8f4d5e569847fdea13e63a /include/rdma
parentRDMA/nldev: Return context information (diff)
downloadlinux-dev-48f8a70e899fa4d9c8f00369f482f0382173ece9.tar.xz
linux-dev-48f8a70e899fa4d9c8f00369f482f0382173ece9.zip
RDMA/restrack: Add support to get resource tracking for SRQ
In order to track SRQ resources, a new restrack object is initialized and added to the resource tracking database. Link: https://lore.kernel.org/r/0db71c409f24f2f6b019bf8797a8fed96fe7079c.1618753110.git.leonro@nvidia.com Signed-off-by: Neta Ostrovsky <netao@nvidia.com> Reviewed-by: Mark Zhang <markzhang@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include/rdma')
-rw-r--r--include/rdma/ib_verbs.h5
-rw-r--r--include/rdma/restrack.h4
2 files changed, 9 insertions, 0 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index c596882893ae..7e2f3699b898 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1610,6 +1610,11 @@ struct ib_srq {
} xrc;
};
} ext;
+
+ /*
+ * Implementation details of the RDMA core, don't use in drivers:
+ */
+ struct rdma_restrack_entry res;
};
enum ib_raw_packet_caps {
diff --git a/include/rdma/restrack.h b/include/rdma/restrack.h
index 05e18839eaff..79d109c47242 100644
--- a/include/rdma/restrack.h
+++ b/include/rdma/restrack.h
@@ -50,6 +50,10 @@ enum rdma_restrack_type {
*/
RDMA_RESTRACK_COUNTER,
/**
+ * @RDMA_RESTRACK_SRQ: Shared receive queue (SRQ)
+ */
+ RDMA_RESTRACK_SRQ,
+ /**
* @RDMA_RESTRACK_MAX: Last entry, used for array dclarations
*/
RDMA_RESTRACK_MAX