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| author |   Max Gurtovoy <maxg@mellanox.com> | 2018-03-05 20:09:48 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-03-06 20:08:39 -0700 |
| commit | d3b9e8ad425cfd5b9116732e057f1b48e4d3bcb8 (patch) | |
| tree | bd1ad4f3cdc6ef1c8bd1e1affd3f4e392ebd1010 /include/dt-bindings/input | |
| parent | IB/mlx5: Fix an error code in __mlx5_ib_modify_qp() (diff) | |
| download | linux-dev-d3b9e8ad425cfd5b9116732e057f1b48e4d3bcb8.tar.xz linux-dev-d3b9e8ad425cfd5b9116732e057f1b48e4d3bcb8.zip | |
RDMA/core: Reduce poll batch for direct cq polling
Fix warning limit for kernel stack consumption:
drivers/infiniband/core/cq.c: In function 'ib_process_cq_direct':
drivers/infiniband/core/cq.c:78:1: error: the frame size of 1032 bytes
is larger than 1024 bytes [-Werror=frame-larger-than=]
Using smaller ib_wc array on the stack brings us comfortably below that
limit again.
Fixes: 246d8b184c10 ("IB/cq: Don't force IB_POLL_DIRECT poll context for ib_process_cq_direct")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Sergey Gorenko <sergeygo@mellanox.com>
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/dt-bindings/input')
0 files changed, 0 insertions, 0 deletions