summaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorTom Tucker <tom@opengridcomputing.com>2008-05-28 15:14:02 -0500
committerTom Tucker <tom@opengridcomputing.com>2008-07-02 15:02:02 -0500
commit8948896c9e098c6fd31a6a698a598a7cbd7fa40e (patch)
tree465a4d93c8becb0b2e4750cc1286391916f887b5 /include
parentbf5927d84e70d522f234ca247b27d27c63878b93 (diff)
downloadblackbird-op-linux-8948896c9e098c6fd31a6a698a598a7cbd7fa40e.tar.gz
blackbird-op-linux-8948896c9e098c6fd31a6a698a598a7cbd7fa40e.zip
svcrdma: Change WR context get/put to use the kmem cache
Change the WR context pool to be shared across mount points. This reduces the RDMA transport memory footprint significantly since idle mounts don't consume WR context memory. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/sunrpc/svc_rdma.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
index d8d74c4ab504..ef2e3a20bf3b 100644
--- a/include/linux/sunrpc/svc_rdma.h
+++ b/include/linux/sunrpc/svc_rdma.h
@@ -73,7 +73,6 @@ extern atomic_t rdma_stat_sq_prod;
struct svc_rdma_op_ctxt {
struct svc_rdma_op_ctxt *read_hdr;
int hdr_count;
- struct list_head free_list;
struct xdr_buf arg;
struct list_head dto_q;
enum ib_wr_opcode wr_op;
@@ -131,11 +130,6 @@ struct svcxprt_rdma {
atomic_t sc_dma_used;
atomic_t sc_ctxt_used;
- struct list_head sc_ctxt_free;
- int sc_ctxt_cnt;
- int sc_ctxt_bump;
- int sc_ctxt_max;
- spinlock_t sc_ctxt_lock;
struct list_head sc_rq_dto_q;
spinlock_t sc_rq_dto_lock;
struct ib_qp *sc_qp;
OpenPOWER on IntegriCloud