diff options
| author | Cheng Xu <chengyou@linux.alibaba.com> | 2026-09-17 20:04:56 +0800 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2026-09-23 06:53:05 -0400 |
| commit | 97ff4e6cd8d87ecad9da8902d38adc97a9c7150b (patch) | |
| tree | 7f68bccd39fbc05f125c069fa12e9cda4f2a35e8 /tools/lib/python/kdoc | |
| parent | 9a413ed37d54b305666844d17fc49b8f3773c9d2 (diff) | |
RDMA/erdma: Support non-contiguous kernel QP buffers
A single coherent allocation for kernel QP queues can fail for large
queues when memory is fragmented.
Allocate page-sized coherent buffers and describe them with the existing
MTT. Keep the userspace QP path unchanged.
Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com>
Link: https://patch.msgid.link/20260917120459.13286-3-chengyou@linux.alibaba.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'tools/lib/python/kdoc')
0 files changed, 0 insertions, 0 deletions