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| author |   Lee Jones <lee.jones@linaro.org> | 2021-01-21 09:44:50 +0000 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2021-01-22 14:37:29 -0400 |
| commit | 5e769e444d262f7202a6bb88dba98bf5fd6c8f3c (patch) | |
| tree | af5bde1bc07a629f3a16ca9d4fa84cdbf75e76b3 /drivers | |
| parent | RDMA/uverbs: Don't set rcq for a QP if qp_type is IB_QPT_XRC_INI (diff) | |
| download | linux-dev-5e769e444d262f7202a6bb88dba98bf5fd6c8f3c.tar.xz linux-dev-5e769e444d262f7202a6bb88dba98bf5fd6c8f3c.zip | |
RDMA/hw/mlx5/odp: Fix formatting and add missing descriptions in 'pagefault_data_segments()'
Fixes the following W=1 kernel build warning(s):
drivers/infiniband/hw/mlx5/odp.c:1062: warning: Function parameter or member 'dev' not described in 'pagefault_data_segments'
drivers/infiniband/hw/mlx5/odp.c:1062: warning: Function parameter or member 'pfault' not described in 'pagefault_data_segments'
drivers/infiniband/hw/mlx5/odp.c:1062: warning: Function parameter or member 'wqe' not described in 'pagefault_data_segments'
drivers/infiniband/hw/mlx5/odp.c:1062: warning: Function parameter or member 'wqe_end' not described in 'pagefault_data_segments'
drivers/infiniband/hw/mlx5/odp.c:1062: warning: Function parameter or member 'bytes_mapped' not described in 'pagefault_data_segments'
drivers/infiniband/hw/mlx5/odp.c:1062: warning: Function parameter or member 'total_wqe_bytes' not described in 'pagefault_data_segments'
drivers/infiniband/hw/mlx5/odp.c:1062: warning: Function parameter or member 'receive_queue' not described in 'pagefault_data_segments'
Link: https://lore.kernel.org/r/20210121094519.2044049-2-lee.jones@linaro.org
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Doug Ledford <dledford@redhat.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: linux-rdma@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/odp.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c index 440fbf7b66e4..e77b1db73893 100644 --- a/drivers/infiniband/hw/mlx5/odp.c +++ b/drivers/infiniband/hw/mlx5/odp.c @@ -1124,16 +1124,18 @@ srcu_unlock: /** * Parse a series of data segments for page fault handling. * - * @pfault contains page fault information. - * @wqe points at the first data segment in the WQE. - * @wqe_end points after the end of the WQE. - * @bytes_mapped receives the number of bytes that the function was able to - * map. This allows the caller to decide intelligently whether - * enough memory was mapped to resolve the page fault - * successfully (e.g. enough for the next MTU, or the entire - * WQE). - * @total_wqe_bytes receives the total data size of this WQE in bytes (minus - * the committed bytes). + * @dev: Pointer to mlx5 IB device + * @pfault: contains page fault information. + * @wqe: points at the first data segment in the WQE. + * @wqe_end: points after the end of the WQE. + * @bytes_mapped: receives the number of bytes that the function was able to + * map. This allows the caller to decide intelligently whether + * enough memory was mapped to resolve the page fault + * successfully (e.g. enough for the next MTU, or the entire + * WQE). + * @total_wqe_bytes: receives the total data size of this WQE in bytes (minus + * the committed bytes). + * @receive_queue: receive WQE end of sg list * * Returns the number of pages loaded if positive, zero for an empty WQE, or a * negative error code. |