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xprtrdma: Remove ro_unmap_safe

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Clean up: There are no remaining callers of this method.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Chuck Lever 2017-10-09 12:03:42 -04:00 committed by Anna Schumaker
parent 4ce6c04c2a
commit 2b4f8923ec
3 changed files with 0 additions and 40 deletions
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19
net/sunrpc/xprtrdma/fmr_ops.c
View File

@ -305,28 +305,9 @@ out_reset:
} }
} }
/* Use a slow, safe mechanism to invalidate all memory regions
* that were registered for "req".
*/
static void
fmr_op_unmap_safe(struct rpcrdma_xprt *r_xprt, struct rpcrdma_req *req,
bool sync)
{
struct rpcrdma_mw *mw;
while (!list_empty(&req->rl_registered)) {
mw = rpcrdma_pop_mw(&req->rl_registered);
if (sync)
fmr_op_recover_mr(mw);
else
rpcrdma_defer_mr_recovery(mw);
}
}
const struct rpcrdma_memreg_ops rpcrdma_fmr_memreg_ops = { const struct rpcrdma_memreg_ops rpcrdma_fmr_memreg_ops = {
.ro_map = fmr_op_map, .ro_map = fmr_op_map,
.ro_unmap_sync = fmr_op_unmap_sync, .ro_unmap_sync = fmr_op_unmap_sync,
.ro_unmap_safe = fmr_op_unmap_safe,
.ro_recover_mr = fmr_op_recover_mr, .ro_recover_mr = fmr_op_recover_mr,
.ro_open = fmr_op_open, .ro_open = fmr_op_open,
.ro_maxpages = fmr_op_maxpages, .ro_maxpages = fmr_op_maxpages,

19
net/sunrpc/xprtrdma/frwr_ops.c
View File

@ -558,28 +558,9 @@ reset_mrs:
goto unmap; goto unmap;
} }
/* Use a slow, safe mechanism to invalidate all memory regions
* that were registered for "req".
*/
static void
frwr_op_unmap_safe(struct rpcrdma_xprt *r_xprt, struct rpcrdma_req *req,
bool sync)
{
struct rpcrdma_mw *mw;
while (!list_empty(&req->rl_registered)) {
mw = rpcrdma_pop_mw(&req->rl_registered);
if (sync)
frwr_op_recover_mr(mw);
else
rpcrdma_defer_mr_recovery(mw);
}
}
const struct rpcrdma_memreg_ops rpcrdma_frwr_memreg_ops = { const struct rpcrdma_memreg_ops rpcrdma_frwr_memreg_ops = {
.ro_map = frwr_op_map, .ro_map = frwr_op_map,
.ro_unmap_sync = frwr_op_unmap_sync, .ro_unmap_sync = frwr_op_unmap_sync,
.ro_unmap_safe = frwr_op_unmap_safe,
.ro_recover_mr = frwr_op_recover_mr, .ro_recover_mr = frwr_op_recover_mr,
.ro_open = frwr_op_open, .ro_open = frwr_op_open,
.ro_maxpages = frwr_op_maxpages, .ro_maxpages = frwr_op_maxpages,

2
net/sunrpc/xprtrdma/xprt_rdma.h
View File

@ -473,8 +473,6 @@ struct rpcrdma_memreg_ops {
struct rpcrdma_mw **); struct rpcrdma_mw **);
void (*ro_unmap_sync)(struct rpcrdma_xprt *, void (*ro_unmap_sync)(struct rpcrdma_xprt *,
struct list_head *); struct list_head *);
void (*ro_unmap_safe)(struct rpcrdma_xprt *,
struct rpcrdma_req *, bool);
void (*ro_recover_mr)(struct rpcrdma_mw *); void (*ro_recover_mr)(struct rpcrdma_mw *);
int (*ro_open)(struct rpcrdma_ia *, int (*ro_open)(struct rpcrdma_ia *,
struct rpcrdma_ep *, struct rpcrdma_ep *,