From dae9a6cab8009e526570e7477ce858dcdfeb256e Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Thu, 30 Sep 2021 17:06:21 -0400 Subject: NFSD: Have legacy NFSD WRITE decoders use xdr_stream_subsegment() Refactor. Now that the NFSv2 and NFSv3 XDR decoders have been converted to use xdr_streams, the WRITE decoder functions can use xdr_stream_subsegment() to extract the WRITE payload into its own xdr_buf, just as the NFSv4 WRITE XDR decoder currently does. That makes it possible to pass the first kvec, pages array + length, page_base, and total payload length via a single function parameter. The payload's page_base is not yet assigned or used, but will be in subsequent patches. Signed-off-by: Chuck Lever Signed-off-by: J. Bruce Fields --- fs/nfsd/xdr.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/nfsd/xdr.h') diff --git a/fs/nfsd/xdr.h b/fs/nfsd/xdr.h index f45b4bc93f52..80fd6d7f3404 100644 --- a/fs/nfsd/xdr.h +++ b/fs/nfsd/xdr.h @@ -33,7 +33,7 @@ struct nfsd_writeargs { svc_fh fh; __u32 offset; int len; - struct kvec first; + struct xdr_buf payload; }; struct nfsd_createargs { -- cgit v1.2.3