diff --git a/drivers/infiniband/sw/rxe/rxe_comp.c b/drivers/infiniband/sw/rxe/rxe_comp.c
index 4bc88708b355..b9b8c4e115f4 100644
--- a/drivers/infiniband/sw/rxe/rxe_comp.c
+++ b/drivers/infiniband/sw/rxe/rxe_comp.c
@@ -372,7 +372,7 @@ static inline enum comp_state do_read(struct rxe_qp *qp,
 
 	ret = copy_data(qp->pd, IB_ACCESS_LOCAL_WRITE,
 			&wqe->dma, payload_addr(pkt),
-			payload_size(pkt), to_mem_obj, NULL);
+			payload_size(pkt), to_mr_obj, NULL);
 	if (ret)
 		return COMPST_ERROR;
 
@@ -392,7 +392,7 @@ static inline enum comp_state do_atomic(struct rxe_qp *qp,
 
 	ret = copy_data(qp->pd, IB_ACCESS_LOCAL_WRITE,
 			&wqe->dma, &atomic_orig,
-			sizeof(u64), to_mem_obj, NULL);
+			sizeof(u64), to_mr_obj, NULL);
 	if (ret)
 		return COMPST_ERROR;
 	else
diff --git a/drivers/infiniband/sw/rxe/rxe_loc.h b/drivers/infiniband/sw/rxe/rxe_loc.h
index 02f8ff4ed8f2..42375af68f48 100644
--- a/drivers/infiniband/sw/rxe/rxe_loc.h
+++ b/drivers/infiniband/sw/rxe/rxe_loc.h
@@ -99,40 +99,40 @@ int rxe_mmap(struct ib_ucontext *context, struct vm_area_struct *vma);
 
 /* rxe_mr.c */
 enum copy_direction {
-	to_mem_obj,
-	from_mem_obj,
+	to_mr_obj,
+	from_mr_obj,
 };
 
-void rxe_mem_init_dma(struct rxe_pd *pd,
-		      int access, struct rxe_mem *mem);
+int rxe_mr_init_dma(struct rxe_pd *pd,
+		     int access, struct rxe_mr *mr);
 
-int rxe_mem_init_user(struct rxe_pd *pd, u64 start,
+int rxe_mr_init_user(struct rxe_pd *pd, u64 start,
 		      u64 length, u64 iova, int access, struct ib_udata *udata,
-		      struct rxe_mem *mr);
+		      struct rxe_mr *mr);
 
-int rxe_mem_init_fast(struct rxe_pd *pd,
-		      int max_pages, struct rxe_mem *mem);
+int rxe_mr_init_fast(struct rxe_pd *pd,
+		      int max_pages, struct rxe_mr *mr);
 
-int rxe_mem_copy(struct rxe_mem *mem, u64 iova, void *addr,
+int rxe_mr_copy(struct rxe_mr *mr, u64 iova, void *addr,
 		 int length, enum copy_direction dir, u32 *crcp);
 
 int copy_data(struct rxe_pd *pd, int access,
 	      struct rxe_dma_info *dma, void *addr, int length,
 	      enum copy_direction dir, u32 *crcp);
 
-void *iova_to_vaddr(struct rxe_mem *mem, u64 iova, int length);
+void *iova_to_vaddr(struct rxe_mr *mr, u64 iova, int length);
 
 enum lookup_type {
 	lookup_local,
 	lookup_remote,
 };
 
-struct rxe_mem *lookup_mem(struct rxe_pd *pd, int access, u32 key,
+struct rxe_mr *lookup_mr(struct rxe_pd *pd, int access, u32 key,
 			   enum lookup_type type);
 
-int mem_check_range(struct rxe_mem *mem, u64 iova, size_t length);
+int mr_check_range(struct rxe_mr *mr, u64 iova, size_t length);
 
-void rxe_mem_cleanup(struct rxe_pool_entry *arg);
+void rxe_mr_cleanup(struct rxe_pool_entry *arg);
 
 int advance_dma_data(struct rxe_dma_info *dma, unsigned int length);
 
diff --git a/drivers/infiniband/sw/rxe/rxe_mr.c b/drivers/infiniband/sw/rxe/rxe_mr.c
index cdd811a45120..0606f04e1d18 100644
--- a/drivers/infiniband/sw/rxe/rxe_mr.c
+++ b/drivers/infiniband/sw/rxe/rxe_mr.c
@@ -51,17 +51,17 @@ static u8 rxe_get_key(void)
 	return key;
 }
 
-int mem_check_range(struct rxe_mem *mem, u64 iova, size_t length)
+int mr_check_range(struct rxe_mr *mr, u64 iova, size_t length)
 {
-	switch (mem->type) {
+	switch (mr->type) {
 	case RXE_MEM_TYPE_DMA:
 		return 0;
 
 	case RXE_MEM_TYPE_MR:
 	case RXE_MEM_TYPE_FMR:
-		if (iova < mem->iova ||
-		    length > mem->length ||
-		    iova > mem->iova + mem->length - length)
+		if (iova < mr->iova ||
+		    length > mr->length ||
+		    iova > mr->iova + mr->length - length)
 			return -EFAULT;
 		return 0;
 
@@ -74,90 +74,90 @@ int mem_check_range(struct rxe_mem *mem, u64 iova, size_t length)
 				| IB_ACCESS_REMOTE_WRITE	\
 				| IB_ACCESS_REMOTE_ATOMIC)
 
-static void rxe_mem_init(int access, struct rxe_mem *mem)
+static void rxe_mr_init(int access, struct rxe_mr *mr)
 {
-	u32 lkey = mem->pelem.index << 8 | rxe_get_key();
+	u32 lkey = mr->pelem.index << 8 | rxe_get_key();
 	u32 rkey = (access & IB_ACCESS_REMOTE) ? lkey : 0;
 
-	if (mem->pelem.pool->type == RXE_TYPE_MR) {
-		mem->ibmr.lkey		= lkey;
-		mem->ibmr.rkey		= rkey;
+	if (mr->pelem.pool->type == RXE_TYPE_MR) {
+		mr->ibmr.lkey		= lkey;
+		mr->ibmr.rkey		= rkey;
 	}
 
-	mem->lkey		= lkey;
-	mem->rkey		= rkey;
-	mem->state		= RXE_MEM_STATE_INVALID;
-	mem->type		= RXE_MEM_TYPE_NONE;
-	mem->map_shift		= ilog2(RXE_BUF_PER_MAP);
+	mr->lkey		= lkey;
+	mr->rkey		= rkey;
+	mr->state		= RXE_MEM_STATE_INVALID;
+	mr->type		= RXE_MEM_TYPE_NONE;
+	mr->map_shift		= ilog2(RXE_BUF_PER_MAP);
 }
 
-void rxe_mem_cleanup(struct rxe_pool_entry *arg)
+void rxe_mr_cleanup(struct rxe_pool_entry *arg)
 {
-	struct rxe_mem *mem = container_of(arg, typeof(*mem), pelem);
+	struct rxe_mr *mr = container_of(arg, typeof(*mr), pelem);
 	int i;
 
-	ib_umem_release(mem->umem);
+	ib_umem_release(mr->umem);
 
-	if (mem->map) {
-		for (i = 0; i < mem->num_map; i++)
-			kfree(mem->map[i]);
+	if (mr->map) {
+		for (i = 0; i < mr->num_map; i++)
+			kfree(mr->map[i]);
 
-		kfree(mem->map);
+		kfree(mr->map);
 	}
 }
 
-static int rxe_mem_alloc(struct rxe_mem *mem, int num_buf)
+static int rxe_mr_alloc(struct rxe_mr *mr, int num_buf)
 {
 	int i;
 	int num_map;
-	struct rxe_map **map = mem->map;
+	struct rxe_map **map = mr->map;
 
 	num_map = (num_buf + RXE_BUF_PER_MAP - 1) / RXE_BUF_PER_MAP;
 
-	mem->map = kmalloc_array(num_map, sizeof(*map), GFP_KERNEL);
-	if (!mem->map)
+	mr->map = kmalloc_array(num_map, sizeof(*map), GFP_KERNEL);
+	if (!mr->map)
 		goto err1;
 
 	for (i = 0; i < num_map; i++) {
-		mem->map[i] = kmalloc(sizeof(**map), GFP_KERNEL);
-		if (!mem->map[i])
+		mr->map[i] = kmalloc(sizeof(**map), GFP_KERNEL);
+		if (!mr->map[i])
 			goto err2;
 	}
 
 	BUILD_BUG_ON(!is_power_of_2(RXE_BUF_PER_MAP));
 
-	mem->map_shift	= ilog2(RXE_BUF_PER_MAP);
-	mem->map_mask	= RXE_BUF_PER_MAP - 1;
+	mr->map_shift	= ilog2(RXE_BUF_PER_MAP);
+	mr->map_mask	= RXE_BUF_PER_MAP - 1;
 
-	mem->num_buf = num_buf;
-	mem->num_map = num_map;
-	mem->max_buf = num_map * RXE_BUF_PER_MAP;
+	mr->num_buf = num_buf;
+	mr->num_map = num_map;
+	mr->max_buf = num_map * RXE_BUF_PER_MAP;
 
 	return 0;
 
 err2:
 	for (i--; i >= 0; i--)
-		kfree(mem->map[i]);
+		kfree(mr->map[i]);
 
-	kfree(mem->map);
+	kfree(mr->map);
 err1:
 	return -ENOMEM;
 }
 
-void rxe_mem_init_dma(struct rxe_pd *pd,
-		      int access, struct rxe_mem *mem)
+void rxe_mr_init_dma(struct rxe_pd *pd,
+		     int access, struct rxe_mr *mr)
 {
-	rxe_mem_init(access, mem);
+	rxe_mr_init(access, mr);
 
-	mem->pd			= pd;
-	mem->access		= access;
-	mem->state		= RXE_MEM_STATE_VALID;
-	mem->type		= RXE_MEM_TYPE_DMA;
+	mr->pd			= pd;
+	mr->access		= access;
+	mr->state		= RXE_MEM_STATE_VALID;
+	mr->type		= RXE_MEM_TYPE_DMA;
 }
 
-int rxe_mem_init_user(struct rxe_pd *pd, u64 start,
+int rxe_mr_init_user(struct rxe_pd *pd, u64 start,
 		      u64 length, u64 iova, int access, struct ib_udata *udata,
-		      struct rxe_mem *mem)
+		      struct rxe_mr *mr)
 {
 	struct rxe_map		**map;
 	struct rxe_phys_buf	*buf = NULL;
@@ -175,23 +175,23 @@ int rxe_mem_init_user(struct rxe_pd *pd, u64 start,
 		goto err1;
 	}
 
-	mem->umem = umem;
+	mr->umem = umem;
 	num_buf = ib_umem_num_pages(umem);
 
-	rxe_mem_init(access, mem);
+	rxe_mr_init(access, mr);
 
-	err = rxe_mem_alloc(mem, num_buf);
+	err = rxe_mr_alloc(mr, num_buf);
 	if (err) {
-		pr_warn("err %d from rxe_mem_alloc\n", err);
+		pr_warn("err %d from rxe_mr_alloc\n", err);
 		ib_umem_release(umem);
 		goto err1;
 	}
 
-	mem->page_shift		= PAGE_SHIFT;
-	mem->page_mask = PAGE_SIZE - 1;
+	mr->page_shift		= PAGE_SHIFT;
+	mr->page_mask = PAGE_SIZE - 1;
 
 	num_buf			= 0;
-	map			= mem->map;
+	map			= mr->map;
 	if (length > 0) {
 		buf = map[0]->buf;
 
@@ -217,15 +217,15 @@ int rxe_mem_init_user(struct rxe_pd *pd, u64 start,
 		}
 	}
 
-	mem->pd			= pd;
-	mem->umem		= umem;
-	mem->access		= access;
-	mem->length		= length;
-	mem->iova		= iova;
-	mem->va			= start;
-	mem->offset		= ib_umem_offset(umem);
-	mem->state		= RXE_MEM_STATE_VALID;
-	mem->type		= RXE_MEM_TYPE_MR;
+	mr->pd			= pd;
+	mr->umem		= umem;
+	mr->access		= access;
+	mr->length		= length;
+	mr->iova		= iova;
+	mr->va			= start;
+	mr->offset		= ib_umem_offset(umem);
+	mr->state		= RXE_MEM_STATE_VALID;
+	mr->type		= RXE_MEM_TYPE_MR;
 
 	return 0;
 
@@ -233,24 +233,24 @@ int rxe_mem_init_user(struct rxe_pd *pd, u64 start,
 	return err;
 }
 
-int rxe_mem_init_fast(struct rxe_pd *pd,
-		      int max_pages, struct rxe_mem *mem)
+int rxe_mr_init_fast(struct rxe_pd *pd,
+		      int max_pages, struct rxe_mr *mr)
 {
 	int err;
 
-	rxe_mem_init(0, mem);
+	rxe_mr_init(0, mr);
 
 	/* In fastreg, we also set the rkey */
-	mem->ibmr.rkey = mem->ibmr.lkey;
+	mr->ibmr.rkey = mr->ibmr.lkey;
 
-	err = rxe_mem_alloc(mem, max_pages);
+	err = rxe_mr_alloc(mr, max_pages);
 	if (err)
 		goto err1;
 
-	mem->pd			= pd;
-	mem->max_buf		= max_pages;
-	mem->state		= RXE_MEM_STATE_FREE;
-	mem->type		= RXE_MEM_TYPE_MR;
+	mr->pd			= pd;
+	mr->max_buf		= max_pages;
+	mr->state		= RXE_MEM_STATE_FREE;
+	mr->type		= RXE_MEM_TYPE_MR;
 
 	return 0;
 
@@ -259,27 +259,27 @@ int rxe_mem_init_fast(struct rxe_pd *pd,
 }
 
 static void lookup_iova(
-	struct rxe_mem	*mem,
+	struct rxe_mr	*mr,
 	u64			iova,
 	int			*m_out,
 	int			*n_out,
 	size_t			*offset_out)
 {
-	size_t			offset = iova - mem->iova + mem->offset;
+	size_t			offset = iova - mr->iova + mr->offset;
 	int			map_index;
 	int			buf_index;
 	u64			length;
 
-	if (likely(mem->page_shift)) {
-		*offset_out = offset & mem->page_mask;
-		offset >>= mem->page_shift;
-		*n_out = offset & mem->map_mask;
-		*m_out = offset >> mem->map_shift;
+	if (likely(mr->page_shift)) {
+		*offset_out = offset & mr->page_mask;
+		offset >>= mr->page_shift;
+		*n_out = offset & mr->map_mask;
+		*m_out = offset >> mr->map_shift;
 	} else {
 		map_index = 0;
 		buf_index = 0;
 
-		length = mem->map[map_index]->buf[buf_index].size;
+		length = mr->map[map_index]->buf[buf_index].size;
 
 		while (offset >= length) {
 			offset -= length;
@@ -289,7 +289,7 @@ static void lookup_iova(
 				map_index++;
 				buf_index = 0;
 			}
-			length = mem->map[map_index]->buf[buf_index].size;
+			length = mr->map[map_index]->buf[buf_index].size;
 		}
 
 		*m_out = map_index;
@@ -298,48 +298,48 @@ static void lookup_iova(
 	}
 }
 
-void *iova_to_vaddr(struct rxe_mem *mem, u64 iova, int length)
+void *iova_to_vaddr(struct rxe_mr *mr, u64 iova, int length)
 {
 	size_t offset;
 	int m, n;
 	void *addr;
 
-	if (mem->state != RXE_MEM_STATE_VALID) {
-		pr_warn("mem not in valid state\n");
+	if (mr->state != RXE_MEM_STATE_VALID) {
+		pr_warn("mr not in valid state\n");
 		addr = NULL;
 		goto out;
 	}
 
-	if (!mem->map) {
+	if (!mr->map) {
 		addr = (void *)(uintptr_t)iova;
 		goto out;
 	}
 
-	if (mem_check_range(mem, iova, length)) {
+	if (mr_check_range(mr, iova, length)) {
 		pr_warn("range violation\n");
 		addr = NULL;
 		goto out;
 	}
 
-	lookup_iova(mem, iova, &m, &n, &offset);
+	lookup_iova(mr, iova, &m, &n, &offset);
 
-	if (offset + length > mem->map[m]->buf[n].size) {
+	if (offset + length > mr->map[m]->buf[n].size) {
 		pr_warn("crosses page boundary\n");
 		addr = NULL;
 		goto out;
 	}
 
-	addr = (void *)(uintptr_t)mem->map[m]->buf[n].addr + offset;
+	addr = (void *)(uintptr_t)mr->map[m]->buf[n].addr + offset;
 
 out:
 	return addr;
 }
 
 /* copy data from a range (vaddr, vaddr+length-1) to or from
- * a mem object starting at iova. Compute incremental value of
- * crc32 if crcp is not zero. caller must hold a reference to mem
+ * a mr object starting at iova. Compute incremental value of
+ * crc32 if crcp is not zero. caller must hold a reference to mr
  */
-int rxe_mem_copy(struct rxe_mem *mem, u64 iova, void *addr, int length,
+int rxe_mr_copy(struct rxe_mr *mr, u64 iova, void *addr, int length,
 		 enum copy_direction dir, u32 *crcp)
 {
 	int			err;
@@ -355,43 +355,43 @@ int rxe_mem_copy(struct rxe_mem *mem, u64 iova, void *addr, int length,
 	if (length == 0)
 		return 0;
 
-	if (mem->type == RXE_MEM_TYPE_DMA) {
+	if (mr->type == RXE_MEM_TYPE_DMA) {
 		u8 *src, *dest;
 
-		src  = (dir == to_mem_obj) ?
+		src  = (dir == to_mr_obj) ?
 			addr : ((void *)(uintptr_t)iova);
 
-		dest = (dir == to_mem_obj) ?
+		dest = (dir == to_mr_obj) ?
 			((void *)(uintptr_t)iova) : addr;
 
 		memcpy(dest, src, length);
 
 		if (crcp)
-			*crcp = rxe_crc32(to_rdev(mem->pd->ibpd.device),
+			*crcp = rxe_crc32(to_rdev(mr->pd->ibpd.device),
 					*crcp, dest, length);
 
 		return 0;
 	}
 
-	WARN_ON_ONCE(!mem->map);
+	WARN_ON_ONCE(!mr->map);
 
-	err = mem_check_range(mem, iova, length);
+	err = mr_check_range(mr, iova, length);
 	if (err) {
 		err = -EFAULT;
 		goto err1;
 	}
 
-	lookup_iova(mem, iova, &m, &i, &offset);
+	lookup_iova(mr, iova, &m, &i, &offset);
 
-	map	= mem->map + m;
+	map	= mr->map + m;
 	buf	= map[0]->buf + i;
 
 	while (length > 0) {
 		u8 *src, *dest;
 
 		va	= (u8 *)(uintptr_t)buf->addr + offset;
-		src  = (dir == to_mem_obj) ? addr : va;
-		dest = (dir == to_mem_obj) ? va : addr;
+		src  = (dir == to_mr_obj) ? addr : va;
+		dest = (dir == to_mr_obj) ? va : addr;
 
 		bytes	= buf->size - offset;
 
@@ -401,7 +401,7 @@ int rxe_mem_copy(struct rxe_mem *mem, u64 iova, void *addr, int length,
 		memcpy(dest, src, bytes);
 
 		if (crcp)
-			crc = rxe_crc32(to_rdev(mem->pd->ibpd.device),
+			crc = rxe_crc32(to_rdev(mr->pd->ibpd.device),
 					crc, dest, bytes);
 
 		length	-= bytes;
@@ -443,7 +443,7 @@ int copy_data(
 	struct rxe_sge		*sge	= &dma->sge[dma->cur_sge];
 	int			offset	= dma->sge_offset;
 	int			resid	= dma->resid;
-	struct rxe_mem		*mem	= NULL;
+	struct rxe_mr		*mr	= NULL;
 	u64			iova;
 	int			err;
 
@@ -456,8 +456,8 @@ int copy_data(
 	}
 
 	if (sge->length && (offset < sge->length)) {
-		mem = lookup_mem(pd, access, sge->lkey, lookup_local);
-		if (!mem) {
+		mr = lookup_mr(pd, access, sge->lkey, lookup_local);
+		if (!mr) {
 			err = -EINVAL;
 			goto err1;
 		}
@@ -467,9 +467,9 @@ int copy_data(
 		bytes = length;
 
 		if (offset >= sge->length) {
-			if (mem) {
-				rxe_drop_ref(mem);
-				mem = NULL;
+			if (mr) {
+				rxe_drop_ref(mr);
+				mr = NULL;
 			}
 			sge++;
 			dma->cur_sge++;
@@ -481,9 +481,9 @@ int copy_data(
 			}
 
 			if (sge->length) {
-				mem = lookup_mem(pd, access, sge->lkey,
+				mr = lookup_mr(pd, access, sge->lkey,
 						 lookup_local);
-				if (!mem) {
+				if (!mr) {
 					err = -EINVAL;
 					goto err1;
 				}
@@ -498,7 +498,7 @@ int copy_data(
 		if (bytes > 0) {
 			iova = sge->addr + offset;
 
-			err = rxe_mem_copy(mem, iova, addr, bytes, dir, crcp);
+			err = rxe_mr_copy(mr, iova, addr, bytes, dir, crcp);
 			if (err)
 				goto err2;
 
@@ -512,14 +512,14 @@ int copy_data(
 	dma->sge_offset = offset;
 	dma->resid	= resid;
 
-	if (mem)
-		rxe_drop_ref(mem);
+	if (mr)
+		rxe_drop_ref(mr);
 
 	return 0;
 
 err2:
-	if (mem)
-		rxe_drop_ref(mem);
+	if (mr)
+		rxe_drop_ref(mr);
 err1:
 	return err;
 }
@@ -557,31 +557,31 @@ int advance_dma_data(struct rxe_dma_info *dma, unsigned int length)
 	return 0;
 }
 
-/* (1) find the mem (mr or mw) corresponding to lkey/rkey
+/* (1) find the mr (mr or mw) corresponding to lkey/rkey
  *     depending on lookup_type
- * (2) verify that the (qp) pd matches the mem pd
- * (3) verify that the mem can support the requested access
- * (4) verify that mem state is valid
+ * (2) verify that the (qp) pd matches the mr pd
+ * (3) verify that the mr can support the requested access
+ * (4) verify that mr state is valid
  */
-struct rxe_mem *lookup_mem(struct rxe_pd *pd, int access, u32 key,
+struct rxe_mr *lookup_mr(struct rxe_pd *pd, int access, u32 key,
 			   enum lookup_type type)
 {
-	struct rxe_mem *mem;
+	struct rxe_mr *mr;
 	struct rxe_dev *rxe = to_rdev(pd->ibpd.device);
 	int index = key >> 8;
 
-	mem = rxe_pool_get_index(&rxe->mr_pool, index);
-	if (!mem)
+	mr = rxe_pool_get_index(&rxe->mr_pool, index);
+	if (!mr)
 		return NULL;
 
-	if (unlikely((type == lookup_local && mem->lkey != key) ||
-		     (type == lookup_remote && mem->rkey != key) ||
-		     mem->pd != pd ||
-		     (access && !(access & mem->access)) ||
-		     mem->state != RXE_MEM_STATE_VALID)) {
-		rxe_drop_ref(mem);
-		mem = NULL;
+	if (unlikely((type == lookup_local && mr->lkey != key) ||
+		     (type == lookup_remote && mr->rkey != key) ||
+		     mr->pd != pd ||
+		     (access && !(access & mr->access)) ||
+		     mr->state != RXE_MEM_STATE_VALID)) {
+		rxe_drop_ref(mr);
+		mr = NULL;
 	}
 
-	return mem;
+	return mr;
 }
diff --git a/drivers/infiniband/sw/rxe/rxe_pool.c b/drivers/infiniband/sw/rxe/rxe_pool.c
index fbcbac52290b..ba002fed8051 100644
--- a/drivers/infiniband/sw/rxe/rxe_pool.c
+++ b/drivers/infiniband/sw/rxe/rxe_pool.c
@@ -77,15 +77,15 @@ struct rxe_type_info rxe_type_info[RXE_NUM_TYPES] = {
 	},
 	[RXE_TYPE_MR] = {
 		.name		= "rxe-mr",
-		.size		= sizeof(struct rxe_mem),
-		.cleanup	= rxe_mem_cleanup,
+		.size		= sizeof(struct rxe_mr),
+		.cleanup	= rxe_mr_cleanup,
 		.flags		= RXE_POOL_INDEX,
 		.max_index	= RXE_MAX_MR_INDEX,
 		.min_index	= RXE_MIN_MR_INDEX,
 	},
 	[RXE_TYPE_MW] = {
 		.name		= "rxe-mw",
-		.size		= sizeof(struct rxe_mem),
+		.size		= sizeof(struct rxe_mr),
 		.flags		= RXE_POOL_INDEX,
 		.max_index	= RXE_MAX_MW_INDEX,
 		.min_index	= RXE_MIN_MW_INDEX,
diff --git a/drivers/infiniband/sw/rxe/rxe_req.c b/drivers/infiniband/sw/rxe/rxe_req.c
index 34df2b55e650..c566372eebf8 100644
--- a/drivers/infiniband/sw/rxe/rxe_req.c
+++ b/drivers/infiniband/sw/rxe/rxe_req.c
@@ -492,7 +492,7 @@ static int fill_packet(struct rxe_qp *qp, struct rxe_send_wqe *wqe,
 		} else {
 			err = copy_data(qp->pd, 0, &wqe->dma,
 					payload_addr(pkt), paylen,
-					from_mem_obj,
+					from_mr_obj,
 					&crc);
 			if (err)
 				return err;
@@ -624,7 +624,7 @@ int rxe_requester(void *arg)
 	if (wqe->mask & WR_REG_MASK) {
 		if (wqe->wr.opcode == IB_WR_LOCAL_INV) {
 			struct rxe_dev *rxe = to_rdev(qp->ibqp.device);
-			struct rxe_mem *rmr;
+			struct rxe_mr *rmr;
 
 			rmr = rxe_pool_get_index(&rxe->mr_pool,
 						 wqe->wr.ex.invalidate_rkey >> 8);
@@ -640,7 +640,7 @@ int rxe_requester(void *arg)
 			wqe->state = wqe_state_done;
 			wqe->status = IB_WC_SUCCESS;
 		} else if (wqe->wr.opcode == IB_WR_REG_MR) {
-			struct rxe_mem *rmr = to_rmr(wqe->wr.wr.reg.mr);
+			struct rxe_mr *rmr = to_rmr(wqe->wr.wr.reg.mr);
 
 			rmr->state = RXE_MEM_STATE_VALID;
 			rmr->access = wqe->wr.wr.reg.access;
diff --git a/drivers/infiniband/sw/rxe/rxe_resp.c b/drivers/infiniband/sw/rxe/rxe_resp.c
index c4a8195bf670..d54b5e7dad39 100644
--- a/drivers/infiniband/sw/rxe/rxe_resp.c
+++ b/drivers/infiniband/sw/rxe/rxe_resp.c
@@ -417,7 +417,7 @@ static enum resp_states check_length(struct rxe_qp *qp,
 static enum resp_states check_rkey(struct rxe_qp *qp,
 				   struct rxe_pkt_info *pkt)
 {
-	struct rxe_mem *mem = NULL;
+	struct rxe_mr *mr = NULL;
 	u64 va;
 	u32 rkey;
 	u32 resid;
@@ -456,18 +456,18 @@ static enum resp_states check_rkey(struct rxe_qp *qp,
 	resid	= qp->resp.resid;
 	pktlen	= payload_size(pkt);
 
-	mem = lookup_mem(qp->pd, access, rkey, lookup_remote);
-	if (!mem) {
+	mr = lookup_mr(qp->pd, access, rkey, lookup_remote);
+	if (!mr) {
 		state = RESPST_ERR_RKEY_VIOLATION;
 		goto err;
 	}
 
-	if (unlikely(mem->state == RXE_MEM_STATE_FREE)) {
+	if (unlikely(mr->state == RXE_MEM_STATE_FREE)) {
 		state = RESPST_ERR_RKEY_VIOLATION;
 		goto err;
 	}
 
-	if (mem_check_range(mem, va, resid)) {
+	if (mr_check_range(mr, va, resid)) {
 		state = RESPST_ERR_RKEY_VIOLATION;
 		goto err;
 	}
@@ -495,12 +495,12 @@ static enum resp_states check_rkey(struct rxe_qp *qp,
 
 	WARN_ON_ONCE(qp->resp.mr);
 
-	qp->resp.mr = mem;
+	qp->resp.mr = mr;
 	return RESPST_EXECUTE;
 
 err:
-	if (mem)
-		rxe_drop_ref(mem);
+	if (mr)
+		rxe_drop_ref(mr);
 	return state;
 }
 
@@ -510,7 +510,7 @@ static enum resp_states send_data_in(struct rxe_qp *qp, void *data_addr,
 	int err;
 
 	err = copy_data(qp->pd, IB_ACCESS_LOCAL_WRITE, &qp->resp.wqe->dma,
-			data_addr, data_len, to_mem_obj, NULL);
+			data_addr, data_len, to_mr_obj, NULL);
 	if (unlikely(err))
 		return (err == -ENOSPC) ? RESPST_ERR_LENGTH
 					: RESPST_ERR_MALFORMED_WQE;
@@ -525,8 +525,8 @@ static enum resp_states write_data_in(struct rxe_qp *qp,
 	int	err;
 	int data_len = payload_size(pkt);
 
-	err = rxe_mem_copy(qp->resp.mr, qp->resp.va, payload_addr(pkt),
-			   data_len, to_mem_obj, NULL);
+	err = rxe_mr_copy(qp->resp.mr, qp->resp.va, payload_addr(pkt),
+			   data_len, to_mr_obj, NULL);
 	if (err) {
 		rc = RESPST_ERR_RKEY_VIOLATION;
 		goto out;
@@ -548,7 +548,7 @@ static enum resp_states process_atomic(struct rxe_qp *qp,
 	u64 iova = atmeth_va(pkt);
 	u64 *vaddr;
 	enum resp_states ret;
-	struct rxe_mem *mr = qp->resp.mr;
+	struct rxe_mr *mr = qp->resp.mr;
 
 	if (mr->state != RXE_MEM_STATE_VALID) {
 		ret = RESPST_ERR_RKEY_VIOLATION;
@@ -727,8 +727,8 @@ static enum resp_states read_reply(struct rxe_qp *qp,
 	if (!skb)
 		return RESPST_ERR_RNR;
 
-	err = rxe_mem_copy(res->read.mr, res->read.va, payload_addr(&ack_pkt),
-			   payload, from_mem_obj, &icrc);
+	err = rxe_mr_copy(res->read.mr, res->read.va, payload_addr(&ack_pkt),
+			   payload, from_mr_obj, &icrc);
 	if (err)
 		pr_err("Failed copying memory\n");
 
@@ -910,7 +910,7 @@ static enum resp_states do_complete(struct rxe_qp *qp,
 			}
 
 			if (pkt->mask & RXE_IETH_MASK) {
-				struct rxe_mem *rmr;
+				struct rxe_mr *rmr;
 
 				wc->wc_flags |= IB_WC_WITH_INVALIDATE;
 				wc->ex.invalidate_rkey = ieth_rkey(pkt);
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c
index 1dbc69b86859..cac0f3f0c7c1 100644
--- a/drivers/infiniband/sw/rxe/rxe_verbs.c
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.c
@@ -890,7 +890,7 @@ static struct ib_mr *rxe_get_dma_mr(struct ib_pd *ibpd, int access)
 {
 	struct rxe_dev *rxe = to_rdev(ibpd->device);
 	struct rxe_pd *pd = to_rpd(ibpd);
-	struct rxe_mem *mr;
+	struct rxe_mr *mr;
 
 	mr = rxe_alloc(&rxe->mr_pool);
 	if (!mr)
@@ -898,7 +898,8 @@ static struct ib_mr *rxe_get_dma_mr(struct ib_pd *ibpd, int access)
 
 	rxe_add_index(mr);
 	rxe_add_ref(pd);
-	rxe_mem_init_dma(pd, access, mr);
+
+	rxe_mr_init_dma(pd, access, mr);
 
 	return &mr->ibmr;
 }
@@ -912,7 +913,7 @@ static struct ib_mr *rxe_reg_user_mr(struct ib_pd *ibpd,
 	int err;
 	struct rxe_dev *rxe = to_rdev(ibpd->device);
 	struct rxe_pd *pd = to_rpd(ibpd);
-	struct rxe_mem *mr;
+	struct rxe_mr *mr;
 
 	mr = rxe_alloc(&rxe->mr_pool);
 	if (!mr) {
@@ -924,7 +925,7 @@ static struct ib_mr *rxe_reg_user_mr(struct ib_pd *ibpd,
 
 	rxe_add_ref(pd);
 
-	err = rxe_mem_init_user(pd, start, length, iova,
+	err = rxe_mr_init_user(pd, start, length, iova,
 				access, udata, mr);
 	if (err)
 		goto err3;
@@ -941,7 +942,7 @@ static struct ib_mr *rxe_reg_user_mr(struct ib_pd *ibpd,
 
 static int rxe_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata)
 {
-	struct rxe_mem *mr = to_rmr(ibmr);
+	struct rxe_mr *mr = to_rmr(ibmr);
 
 	mr->state = RXE_MEM_STATE_ZOMBIE;
 	rxe_drop_ref(mr->pd);
@@ -955,7 +956,7 @@ static struct ib_mr *rxe_alloc_mr(struct ib_pd *ibpd, enum ib_mr_type mr_type,
 {
 	struct rxe_dev *rxe = to_rdev(ibpd->device);
 	struct rxe_pd *pd = to_rpd(ibpd);
-	struct rxe_mem *mr;
+	struct rxe_mr *mr;
 	int err;
 
 	if (mr_type != IB_MR_TYPE_MEM_REG)
@@ -971,7 +972,7 @@ static struct ib_mr *rxe_alloc_mr(struct ib_pd *ibpd, enum ib_mr_type mr_type,
 
 	rxe_add_ref(pd);
 
-	err = rxe_mem_init_fast(pd, max_num_sg, mr);
+	err = rxe_mr_init_fast(pd, max_num_sg, mr);
 	if (err)
 		goto err2;
 
@@ -987,7 +988,7 @@ static struct ib_mr *rxe_alloc_mr(struct ib_pd *ibpd, enum ib_mr_type mr_type,
 
 static int rxe_set_page(struct ib_mr *ibmr, u64 addr)
 {
-	struct rxe_mem *mr = to_rmr(ibmr);
+	struct rxe_mr *mr = to_rmr(ibmr);
 	struct rxe_map *map;
 	struct rxe_phys_buf *buf;
 
@@ -1007,7 +1008,7 @@ static int rxe_set_page(struct ib_mr *ibmr, u64 addr)
 static int rxe_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg,
 			 int sg_nents, unsigned int *sg_offset)
 {
-	struct rxe_mem *mr = to_rmr(ibmr);
+	struct rxe_mr *mr = to_rmr(ibmr);
 	int n;
 
 	mr->nbuf = 0;
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.h b/drivers/infiniband/sw/rxe/rxe_verbs.h
index c664c7f36ab5..f3f1a58e894b 100644
--- a/drivers/infiniband/sw/rxe/rxe_verbs.h
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.h
@@ -183,7 +183,7 @@ struct resp_res {
 			struct sk_buff	*skb;
 		} atomic;
 		struct {
-			struct rxe_mem	*mr;
+			struct rxe_mr	*mr;
 			u64		va_org;
 			u32		rkey;
 			u32		length;
@@ -210,7 +210,7 @@ struct rxe_resp_info {
 
 	/* RDMA read / atomic only */
 	u64			va;
-	struct rxe_mem		*mr;
+	struct rxe_mr		*mr;
 	u32			resid;
 	u32			rkey;
 	u32			length;
@@ -289,14 +289,14 @@ struct rxe_qp {
 	struct execute_work	cleanup_work;
 };
 
-enum rxe_mem_state {
+enum rxe_mr_state {
 	RXE_MEM_STATE_ZOMBIE,
 	RXE_MEM_STATE_INVALID,
 	RXE_MEM_STATE_FREE,
 	RXE_MEM_STATE_VALID,
 };
 
-enum rxe_mem_type {
+enum rxe_mr_type {
 	RXE_MEM_TYPE_NONE,
 	RXE_MEM_TYPE_DMA,
 	RXE_MEM_TYPE_MR,
@@ -315,12 +315,9 @@ struct rxe_map {
 	struct rxe_phys_buf	buf[RXE_BUF_PER_MAP];
 };
 
-struct rxe_mem {
+struct rxe_mr {
 	struct rxe_pool_entry	pelem;
-	union {
-		struct ib_mr		ibmr;
-		struct ib_mw		ibmw;
-	};
+	struct ib_mr		ibmr;
 
 	struct rxe_pd		*pd;
 	struct ib_umem		*umem;
@@ -328,8 +325,8 @@ struct rxe_mem {
 	u32			lkey;
 	u32			rkey;
 
-	enum rxe_mem_state	state;
-	enum rxe_mem_type	type;
+	enum rxe_mr_state	state;
+	enum rxe_mr_type	type;
 	u64			va;
 	u64			iova;
 	size_t			length;
@@ -455,15 +452,15 @@ static inline struct rxe_cq *to_rcq(struct ib_cq *cq)
 	return cq ? container_of(cq, struct rxe_cq, ibcq) : NULL;
 }
 
-static inline struct rxe_mem *to_rmr(struct ib_mr *mr)
+static inline struct rxe_mr *to_rmr(struct ib_mr *mr)
 {
-	return mr ? container_of(mr, struct rxe_mem, ibmr) : NULL;
+	return mr ? container_of(mr, struct rxe_mr, ibmr) : NULL;
 }
 
-static inline struct rxe_mem *to_rmw(struct ib_mw *mw)
-{
-	return mw ? container_of(mw, struct rxe_mem, ibmw) : NULL;
-}
+//static inline struct rxe_mw *to_rmw(struct ib_mw *mw)
+//{
+	//return mw ? container_of(mw, struct rxe_mw, ibmw) : NULL;
+//}
 
 int rxe_register_device(struct rxe_dev *rxe, const char *ibdev_name);
 
