A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 03:27:44 -04:00
Code Issues Projects Releases Packages Wiki Activity

xprtrdma: Fix "bytes registered" accounting

Browse source 
The contents of seg->mr_len changed when ->ro_map stopped returning
the full chunk length in the first segment. Count the full length of
each Write chunk, not the length of the first segment (which now can
only be as large as a page).

Fixes: 9d6b040978 ("xprtrdma: Place registered MWs on a ... ")
Signed-off-by: Chuck Lever <[email protected]>
Signed-off-by: Anna Schumaker <[email protected]>
This commit is contained in:
Chuck Lever 2018-01-03 15:38:09 -05:00 • committed by Anna Schumaker
commit aae2349c49
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
net/sunrpc/xprtrdma/rpc_rdma.c
View file

@ -431,7 +431,7 @@ rpcrdma_encode_write_list(struct rpcrdma_xprt *r_xprt, struct rpcrdma_req *req,
trace_xprtrdma_write_chunk(rqst->rq_task, mr, nsegs);
r_xprt->rx_stats.write_chunk_count++;
r_xprt->rx_stats.total_rdma_request += seg->mr_len;
r_xprt->rx_stats.total_rdma_request += mr->mr_length;
nchunks++;
nsegs -= mr->mr_nents;
} while (nsegs);
@ -489,7 +489,7 @@ rpcrdma_encode_reply_chunk(struct rpcrdma_xprt *r_xprt, struct rpcrdma_req *req,
trace_xprtrdma_reply_chunk(rqst->rq_task, mr, nsegs);
r_xprt->rx_stats.reply_chunk_count++;
r_xprt->rx_stats.total_rdma_request += seg->mr_len;
r_xprt->rx_stats.total_rdma_request += mr->mr_length;
nchunks++;
nsegs -= mr->mr_nents;
} while (nsegs);