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| author | Tushar Vyavahare <tushar.vyavahare@intel.com> | 2026-06-08 16:09:35 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-06-13 01:23:31 +0300 |
| commit | b1763103276940b9eac5b92985bf839c4c3319ac (patch) | |
| tree | b5539010e6a5109609658ece45a2fd583497c70d /tools/lib/python | |
| parent | 19ff5c5457509d8be3c621a8f78894bd519eb3cb (diff) | |
| download | linux-b1763103276940b9eac5b92985bf839c4c3319ac.tar.xz | |
selftests/xsk: Move UMEM state from ifobject to xsk_socket_info
Move UMEM ownership from ifobject to xsk_socket_info and access it
through xsk->umem.
Allocate one shared umem_real in ifobject_create() and let all
sockets reference it through xsk->umem, while keeping ownership in
xsk_arr[0]. Keep the existing goto-based error path in
ifobject_create() and free the allocation once in ifobject_delete().
Reset the existing umem_real in __test_spec_init() with memset()
instead of reallocating it.
Preserve shared-UMEM behavior by copying RX UMEM state into a TX-local
UMEM state in thread_common_ops_tx() and reset base_addr/next_buffer
before TX socket configuration.
Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Tushar Vyavahare <tushar.vyavahare@intel.com>
Link: https://patch.msgid.link/20260608130938.958793-3-tushar.vyavahare@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions