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| author |   Max Gurtovoy <maxg@mellanox.com> | 2019-09-25 00:05:48 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-10-01 11:27:13 -0300 |
| commit | 6eeff06db999bf9b17aaa52fddda4fd449726a64 (patch) | |
| tree | aa9fe88eae74e235e94d188c2f3292769a9a14bc /drivers/infiniband/ulp/iser/iser_verbs.c | |
| parent | IB/iser: bound protection_sg size by data_sg size (diff) | |
| download | linux-dev-6eeff06db999bf9b17aaa52fddda4fd449726a64.tar.xz linux-dev-6eeff06db999bf9b17aaa52fddda4fd449726a64.zip | |
IB/iser: remove redundant macro definitions
Use the general linux definition for 4K and retrieve the rest from it.
Link: https://lore.kernel.org/r/1569359148-12312-1-git-send-email-maxg@mellanox.com
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/ulp/iser/iser_verbs.c')
| -rw-r--r-- | drivers/infiniband/ulp/iser/iser_verbs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c index 94b50112cdb2..17f8e914b531 100644 --- a/drivers/infiniband/ulp/iser/iser_verbs.c +++ b/drivers/infiniband/ulp/iser/iser_verbs.c @@ -180,7 +180,7 @@ int iser_alloc_fmr_pool(struct ib_conn *ib_conn, page_vec->pages = (u64 *)(page_vec + 1); - params.page_shift = SHIFT_4K; + params.page_shift = ilog2(SZ_4K); params.max_pages_per_fmr = size; /* make the pool size twice the max number of SCSI commands * * the ML is expected to queue, watermark for unmap at 50% */ @@ -670,7 +670,7 @@ iser_calc_scsi_params(struct iser_conn *iser_conn, else max_num_sg = attr->max_fast_reg_page_list_len; - sg_tablesize = DIV_ROUND_UP(max_sectors * 512, SIZE_4K); + sg_tablesize = DIV_ROUND_UP(max_sectors * SECTOR_SIZE, SZ_4K); if (attr->device_cap_flags & IB_DEVICE_MEM_MGT_EXTENSIONS) sup_sg_tablesize = min_t( |