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authorJason Gunthorpe <jgg@nvidia.com>2020-09-02 11:17:08 +0300
committerJason Gunthorpe <jgg@nvidia.com>2020-09-09 13:16:48 -0300
commitf553246f7f794675da1794ae7ee07d1f35e561ae (patch)
treeb278760fd3a2faf7f807b8fe1168731903406d0d /include/rdma
parent00b3c11879d790f51cac6477abe870936a2323ae (diff)
RDMA/core: Change how failing destroy is handled during uobj abort
Currently it triggers a WARN_ON and then goes ahead and destroys the uobject anyhow, leaking any driver memory. The only place that leaks driver memory should be during FD close() in uverbs_destroy_ufile_hw(). Drivers are only allowed to fail destroy uobjects if they guarantee destroy will eventually succeed. uverbs_destroy_ufile_hw() provides the loop to give the driver that chance. Link: https://lore.kernel.org/r/20200902081708.746631-1-leon@kernel.org 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
1 files changed, 0 insertions, 5 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index c868609a4ffa..3781d36df31c 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1463,11 +1463,6 @@ enum rdma_remove_reason {
RDMA_REMOVE_DRIVER_REMOVE,
/* uobj is being cleaned-up before being committed */
RDMA_REMOVE_ABORT,
- /*
- * uobj has been fully created, with the uobj->object set, but is being
- * cleaned up before being comitted
- */
- RDMA_REMOVE_ABORT_HWOBJ,
};
struct ib_rdmacg_object {