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| author | Maor Gottlieb <maorg@nvidia.com> | 2021-08-24 17:25:31 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-08-24 19:52:40 -0300 |
| commit | 79fbd3e1241cea83dded06db2b8bcd5893d877d7 (patch) | |
| tree | 3d0d8a7ef4a7efa7c74213e2c7f64d6549ffdb98 /drivers/infiniband/sw | |
| parent | 3e302dbc6774a27edaea39a1d5107f0c12e35cf2 (diff) | |
| download | linux-stable-79fbd3e1241cea83dded06db2b8bcd5893d877d7.tar.gz linux-stable-79fbd3e1241cea83dded06db2b8bcd5893d877d7.tar.bz2 linux-stable-79fbd3e1241cea83dded06db2b8bcd5893d877d7.zip | |
RDMA: Use the sg_table directly and remove the opencoded version from umem
This allows using the normal sg_table APIs and makes all the code
cleaner. Remove sgt, nents and nmapd from ib_umem.
Link: https://lore.kernel.org/r/20210824142531.3877007-4-maorg@nvidia.com
Signed-off-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/sw')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/mr.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_mr.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/sw/rdmavt/mr.c b/drivers/infiniband/sw/rdmavt/mr.c index 34b7af6ab9c2..dfb99a56d952 100644 --- a/drivers/infiniband/sw/rdmavt/mr.c +++ b/drivers/infiniband/sw/rdmavt/mr.c @@ -410,7 +410,7 @@ struct ib_mr *rvt_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, mr->mr.page_shift = PAGE_SHIFT; m = 0; n = 0; - for_each_sg_page (umem->sg_head.sgl, &sg_iter, umem->nmap, 0) { + for_each_sgtable_page (&umem->sgt_append.sgt, &sg_iter, 0) { void *vaddr; vaddr = page_address(sg_page_iter_page(&sg_iter)); diff --git a/drivers/infiniband/sw/rxe/rxe_mr.c b/drivers/infiniband/sw/rxe/rxe_mr.c index be4bcb420fab..b5fcb14350c7 100644 --- a/drivers/infiniband/sw/rxe/rxe_mr.c +++ b/drivers/infiniband/sw/rxe/rxe_mr.c @@ -143,7 +143,7 @@ int rxe_mr_init_user(struct rxe_pd *pd, u64 start, u64 length, u64 iova, if (length > 0) { buf = map[0]->buf; - for_each_sg_page(umem->sg_head.sgl, &sg_iter, umem->nmap, 0) { + for_each_sgtable_page (&umem->sgt_append.sgt, &sg_iter, 0) { if (num_buf >= RXE_BUF_PER_MAP) { map++; buf = map[0]->buf; |