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authorMaor Gottlieb <maorg@nvidia.com>2021-08-24 17:25:29 +0300
committerJason Gunthorpe <jgg@nvidia.com>2021-08-24 15:21:14 -0300
commit90e7a6de62781c27d6a111fccfb19b807f9b6887 (patch)
tree3d6375338bcc2032b928772f59bbbd3b410389f3 /drivers/infiniband/core
parent7c60610d476766e128cc4284bb6349732cbd6606 (diff)
downloadlinux-90e7a6de62781c27d6a111fccfb19b807f9b6887.tar.bz2
lib/scatterlist: Provide a dedicated function to support table append
RDMA is the only in-kernel user that uses __sg_alloc_table_from_pages to append pages dynamically. In the next patch. That mode will be extended and that function will get more parameters. So separate it into a unique function to make such change more clear. Link: https://lore.kernel.org/r/20210824142531.3877007-2-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/core')
-rw-r--r--drivers/infiniband/core/umem.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c
index 0eb40025075f..b741758e528f 100644
--- a/drivers/infiniband/core/umem.c
+++ b/drivers/infiniband/core/umem.c
@@ -226,8 +226,8 @@ struct ib_umem *ib_umem_get(struct ib_device *device, unsigned long addr,
cur_base += ret * PAGE_SIZE;
npages -= ret;
- sg = __sg_alloc_table_from_pages(&umem->sg_head, page_list, ret,
- 0, ret << PAGE_SHIFT,
+ sg = sg_alloc_append_table_from_pages(&umem->sg_head, page_list,
+ ret, 0, ret << PAGE_SHIFT,
ib_dma_max_seg_size(device), sg, npages,
GFP_KERNEL);
umem->sg_nents = umem->sg_head.nents;