We'll need to define them in one compilation unit and use an extern
declaration in the headers.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
providers/cxgb3/cxio_wr.h | 6 +++---
providers/cxgb3/iwch.c | 4 ++++
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/providers/cxgb3/cxio_wr.h b/providers/cxgb3/cxio_wr.h
index e154795..d56c529 100644
--- a/providers/cxgb3/cxio_wr.h
+++ b/providers/cxgb3/cxio_wr.h
@@ -633,9 +633,9 @@ static inline unsigned t3_cq_depth(struct t3_cq *cq)
return (1UL<<cq->size_log2);
}
-unsigned long iwch_page_size;
-unsigned long iwch_page_shift;
-unsigned long iwch_page_mask;
+extern unsigned long iwch_page_size;
+extern unsigned long iwch_page_shift;
+extern unsigned long iwch_page_mask;
#define PAGE_ALIGN(x) (((x) + iwch_page_mask) & ~iwch_page_mask)
diff --git a/providers/cxgb3/iwch.c b/providers/cxgb3/iwch.c
index aa9b108..804726c 100644
--- a/providers/cxgb3/iwch.c
+++ b/providers/cxgb3/iwch.c
@@ -105,6 +105,10 @@ static struct ibv_context_ops iwch_ctx_ops = {
.req_notify_cq = iwch_arm_cq,
};
+unsigned long iwch_page_size;
+unsigned long iwch_page_shift;
+unsigned long iwch_page_mask;
+
static struct ibv_context *iwch_alloc_context(struct ibv_device *ibdev,
int cmd_fd)
{
--
2.1.4
--
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