From 7a84394f02ab1985ebbe0a8d6f6d69bd040de4b3 Mon Sep 17 00:00:00 2001 From: Joshua Watt Date: Tue, 7 Oct 2025 15:22:58 -0600 Subject: NFS4: Apply delay_retrans to async operations The setting of delay_retrans is applied to synchronous RPC operations because the retransmit count is stored in same struct nfs4_exception that is passed each time an error is checked. However, for asynchronous operations (READ, WRITE, LOCKU, CLOSE, DELEGRETURN), a new struct nfs4_exception is made on the stack each time the task callback is invoked. This means that the retransmit count is always zero and thus delay_retrans never takes effect. Apply delay_retrans to these operations by tracking and updating their retransmit count. Change-Id: Ieb33e046c2b277cb979caa3faca7f52faf0568c9 Signed-off-by: Joshua Watt Reviewed-by: Benjamin Coddington Signed-off-by: Anna Schumaker --- include/linux/nfs_xdr.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index d56583572c98..31463286402f 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1659,6 +1659,7 @@ struct nfs_pgio_header { void *netfs; #endif + unsigned short retrans; int pnfs_error; int error; /* merge with pnfs_error */ unsigned int good_bytes; /* boundary of good data */ -- cgit v1.2.3