On 3/11/26 1:45 AM, Leon Romanovsky wrote:
On Tue, Mar 10, 2026 at 01:32:30PM -0700, Yanjun.Zhu wrote:
On 3/10/26 11:57 AM, Leon Romanovsky wrote:
On Tue, Mar 10, 2026 at 03:05:17AM +0100, Zhu Yanjun wrote:
After introducing dellink handling and per-net namespace management
for IPv4 and IPv6 sockets, extend rxe to create and destroy RDMA links
within each network namespace.
With this change, RDMA links can be instantiated both in init_net and
in other network namespaces. The lifecycle of the RDMA link is now tied
to the corresponding namespace and is properly cleaned up when the
namespace or link is removed.
This ensures rxe behaves correctly in multi-namespace environments and
keeps socket and RDMA link resources consistent across namespace
creation and teardown.
Signed-off-by: Zhu Yanjun <[email protected]>
---
drivers/infiniband/sw/rxe/rxe.c | 38 +++++++-
drivers/infiniband/sw/rxe/rxe_net.c | 145 +++++++++++++++++++++-------
drivers/infiniband/sw/rxe/rxe_net.h | 9 +-
3 files changed, 146 insertions(+), 46 deletions(-)
<...>
+#define SK_REF_FOR_TUNNEL 2
<...>
+#undef SK_REF_FOR_TUNNEL
We typically place defines at the beginning of a file and avoid undefining
them. The undef directive is mainly used when a macro is defined inside a
function.
Defining macros locally helps clarify the intent behind specific values.
By pairing the #define with a trailing #undef, we gain the descriptive
benefits of the macro while maintaining strict control over its visibility.
Zhu,
Tell your AI that, in the context of Linux kernel code, its response
is incorrect.
Got it. I will place this define at the beginning of a file and avoid
undefining it.
The latest commit will be sent out very soon.
Zhu Yanjun
Thanks
I will put the definition of the MACRO in the function, following your
advice.
Thanks.
Zhu Yanjun
Thanks
