Commit 17d8c5d1 authored Aug 14, 2019 by Trond Myklebust

NFS: Fix initialisation of I/O result struct in nfs_pgio_rpcsetup



Initialise the result count to 0 rather than initialising it to the
argument count. The reason is that we want to ensure we record the
I/O stats correctly in the case where an error is returned (for
instance in the layoutstats).

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

parent eb2c50da

fs/nfs/pagelist.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -590,7 +590,7 @@ static void nfs_pgio_rpcsetup(struct nfs_pgio_header *hdr,
	}		}

	hdr->res.fattr = &hdr->fattr;		hdr->res.fattr = &hdr->fattr;
	hdr->res.count = count;		hdr->res.count = 0;
	hdr->res.eof = 0;		hdr->res.eof = 0;
	hdr->res.verf = &hdr->verf;		hdr->res.verf = &hdr->verf;
	nfs_fattr_init(&hdr->fattr);		nfs_fattr_init(&hdr->fattr);

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