From d0ab25a83c4a08cd98b73a37d3f4c069f7b4f50b Mon Sep 17 00:00:00 2001 From: Andy Grover Date: Wed, 27 Jan 2010 16:15:48 -0800 Subject: RDS: purge atomic resources too in rds_message_purge() Add atomic_free_op function, analogous to rdma_free_op, and call it in rds_message_purge(). Signed-off-by: Andy Grover --- net/rds/rdma.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'net/rds/rdma.c') diff --git a/net/rds/rdma.c b/net/rds/rdma.c index 91967c8bc572..0df86a382e2e 100644 --- a/net/rds/rdma.c +++ b/net/rds/rdma.c @@ -462,6 +462,22 @@ void rds_rdma_free_op(struct rds_rdma_op *ro) ro->r_active = 0; } +void rds_atomic_free_op(struct rm_atomic_op *ao) +{ + struct page *page = sg_page(ao->op_sg); + + /* Mark page dirty if it was possibly modified, which + * is the case for a RDMA_READ which copies from remote + * to local memory */ + set_page_dirty(page); + put_page(page); + + kfree(ao->op_notifier); + ao->op_notifier = NULL; + ao->op_active = 0; +} + + /* * Count the number of pages needed to describe an incoming iovec. */ -- cgit v1.2.3