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authorLeon Romanovsky <leonro@mellanox.com>2018-01-28 11:17:20 +0200
committerJason Gunthorpe <jgg@mellanox.com>2018-01-29 20:21:39 -0700
commit02d8883f520ee91c4c40c0a31892eb25ea2df2c9 (patch)
tree645f63fa7bf47040ac96f0da3039687d82929c93 /drivers/infiniband/core/core_priv.h
parentRDMA/core: Save kernel caller name when creating PD and CQ objects (diff)
downloadlinux-dev-02d8883f520ee91c4c40c0a31892eb25ea2df2c9.tar.xz
linux-dev-02d8883f520ee91c4c40c0a31892eb25ea2df2c9.zip
RDMA/restrack: Add general infrastructure to track RDMA resources
The RDMA subsystem has very strict set of objects to work with, but it completely lacks tracking facilities and has no visibility of resource utilization. The following patch adds such infrastructure to keep track of RDMA resources to help with debugging of user space applications. The primary user of this infrastructure is RDMA nldev netlink (following patches), to be exposed to userspace via rdmatool, but it is not limited too that. At this stage, the main three objects (PD, CQ and QP) are added, and more will be added later. Reviewed-by: Mark Bloch <markb@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core/core_priv.h')
-rw-r--r--drivers/infiniband/core/core_priv.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/core/core_priv.h b/drivers/infiniband/core/core_priv.h
index aef9aa0ac0e6..2b1372da708a 100644
--- a/drivers/infiniband/core/core_priv.h
+++ b/drivers/infiniband/core/core_priv.h
@@ -40,6 +40,7 @@
#include <rdma/ib_verbs.h>
#include <rdma/opa_addr.h>
#include <rdma/ib_mad.h>
+#include <rdma/restrack.h>
#include "mad_priv.h"
/* Total number of ports combined across all struct ib_devices's */