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authorChuck Lever <chuck.lever@oracle.com>2014-07-30 01:26:04 +0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2014-08-01 00:22:59 +0400
commita779ca5fa766e270b9e11c162d877295e2904f4e (patch)
tree541654139d205dd1170124d44679cdc02381dfe7 /net/sunrpc
parent282191cb725db9a1aa80269e8369b06e9270a948 (diff)
downloadlinux-a779ca5fa766e270b9e11c162d877295e2904f4e.tar.xz
xprtrdma: Remove RPCRDMA_PERSISTENT_REGISTRATION macro
Clean up. RPCRDMA_PERSISTENT_REGISTRATION was a compile-time switch between RPCRDMA_REGISTER mode and RPCRDMA_ALLPHYSICAL mode. Since RPCRDMA_REGISTER has been removed, there's no need for the extra conditional compilation. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Tested-by: Steve Wise <swise@opengridcomputing.com> Tested-by: Shirley Ma <shirley.ma@oracle.com> Tested-by: Devesh Sharma <devesh.sharma@emulex.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc')
-rw-r--r--net/sunrpc/xprtrdma/verbs.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index 1208ab2e655f..c2253d4c64df 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -561,12 +561,7 @@ rpcrdma_ia_open(struct rpcrdma_xprt *xprt, struct sockaddr *addr, int memreg)
if (!ia->ri_id->device->alloc_fmr) {
dprintk("RPC: %s: MTHCAFMR registration "
"not supported by HCA\n", __func__);
-#if RPCRDMA_PERSISTENT_REGISTRATION
memreg = RPCRDMA_ALLPHYSICAL;
-#else
- rc = -ENOMEM;
- goto out2;
-#endif
}
}
@@ -581,20 +576,16 @@ rpcrdma_ia_open(struct rpcrdma_xprt *xprt, struct sockaddr *addr, int memreg)
switch (memreg) {
case RPCRDMA_FRMR:
break;
-#if RPCRDMA_PERSISTENT_REGISTRATION
case RPCRDMA_ALLPHYSICAL:
mem_priv = IB_ACCESS_LOCAL_WRITE |
IB_ACCESS_REMOTE_WRITE |
IB_ACCESS_REMOTE_READ;
goto register_setup;
-#endif
case RPCRDMA_MTHCAFMR:
if (ia->ri_have_dma_lkey)
break;
mem_priv = IB_ACCESS_LOCAL_WRITE;
-#if RPCRDMA_PERSISTENT_REGISTRATION
register_setup:
-#endif
ia->ri_bind_mem = ib_get_dma_mr(ia->ri_pd, mem_priv);
if (IS_ERR(ia->ri_bind_mem)) {
printk(KERN_ALERT "%s: ib_get_dma_mr for "
@@ -1905,7 +1896,6 @@ rpcrdma_register_external(struct rpcrdma_mr_seg *seg,
switch (ia->ri_memreg_strategy) {
-#if RPCRDMA_PERSISTENT_REGISTRATION
case RPCRDMA_ALLPHYSICAL:
rpcrdma_map_one(ia, seg, writing);
seg->mr_rkey = ia->ri_bind_mem->rkey;
@@ -1913,7 +1903,6 @@ rpcrdma_register_external(struct rpcrdma_mr_seg *seg,
seg->mr_nsegs = 1;
nsegs = 1;
break;
-#endif
/* Registration using frmr registration */
case RPCRDMA_FRMR:
@@ -1943,13 +1932,11 @@ rpcrdma_deregister_external(struct rpcrdma_mr_seg *seg,
switch (ia->ri_memreg_strategy) {
-#if RPCRDMA_PERSISTENT_REGISTRATION
case RPCRDMA_ALLPHYSICAL:
read_lock(&ia->ri_qplock);
rpcrdma_unmap_one(ia, seg);
read_unlock(&ia->ri_qplock);
break;
-#endif
case RPCRDMA_FRMR:
rc = rpcrdma_deregister_frmr_external(seg, ia, r_xprt);