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authorAndy Grover <andy.grover@oracle.com>2010-01-12 23:15:02 +0300
committerAndy Grover <andy.grover@oracle.com>2010-09-09 05:11:33 +0400
commite779137aa76d38d5c33a98ed887092ae4e4f016f (patch)
treeaf0a34f9334bd11ca507d4e63a963c561ff981ae /net/rds/rds.h
parent8690bfa17aea4c42da1bcf90a7af93d161eca624 (diff)
downloadlinux-e779137aa76d38d5c33a98ed887092ae4e4f016f.tar.xz
RDS: break out rdma and data ops into nested structs in rds_message
Clearly separate rdma-related variables in rm from data-related ones. This is in anticipation of adding atomic support. Signed-off-by: Andy Grover <andy.grover@oracle.com>
Diffstat (limited to 'net/rds/rds.h')
-rw-r--r--net/rds/rds.h16
1 files changed, 11 insertions, 5 deletions
diff --git a/net/rds/rds.h b/net/rds/rds.h
index 1d3eef67137f..07a750b3fb31 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -259,12 +259,18 @@ struct rds_message {
*/
spinlock_t m_rs_lock;
struct rds_sock *m_rs;
- struct rds_rdma_op *m_rdma_op;
rds_rdma_cookie_t m_rdma_cookie;
- struct rds_mr *m_rdma_mr;
- unsigned int m_nents;
- unsigned int m_count;
- struct scatterlist m_sg[0];
+ struct {
+ struct {
+ struct rds_rdma_op *m_rdma_op;
+ struct rds_mr *m_rdma_mr;
+ } rdma;
+ struct {
+ unsigned int m_nents;
+ unsigned int m_count;
+ struct scatterlist m_sg[0];
+ } data;
+ };
};
/*