From b5973a8c1ccf375c9ab9e2428e1185e3f799af06 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 20 Jun 2017 19:35:36 -0400 Subject: [PATCH] NFS: Remove unused fields in the page I/O structures Remove the 'layout_private' fields that were only used by the pNFS OSD layout driver. Signed-off-by: Trond Myklebust Signed-off-by: Anna Schumaker --- fs/nfs/pagelist.c | 2 -- include/linux/nfs_page.h | 1 - include/linux/nfs_xdr.h | 1 - 3 files changed, 4 deletions(-) diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index ad92b401326c..de107d866297 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -51,7 +51,6 @@ void nfs_pgheader_init(struct nfs_pageio_descriptor *desc, hdr->io_start = req_offset(hdr->req); hdr->good_bytes = mirror->pg_count; hdr->dreq = desc->pg_dreq; - hdr->layout_private = desc->pg_layout_private; hdr->release = release; hdr->completion_ops = desc->pg_completion_ops; if (hdr->completion_ops->init_hdr) @@ -711,7 +710,6 @@ void nfs_pageio_init(struct nfs_pageio_descriptor *desc, desc->pg_error = 0; desc->pg_lseg = NULL; desc->pg_dreq = NULL; - desc->pg_layout_private = NULL; desc->pg_bsize = bsize; desc->pg_mirror_count = 1; diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h index 247cc3d3498f..6138cf91346b 100644 --- a/include/linux/nfs_page.h +++ b/include/linux/nfs_page.h @@ -94,7 +94,6 @@ struct nfs_pageio_descriptor { const struct nfs_pgio_completion_ops *pg_completion_ops; struct pnfs_layout_segment *pg_lseg; struct nfs_direct_req *pg_dreq; - void *pg_layout_private; unsigned int pg_bsize; /* default bsize for mirrors */ u32 pg_mirror_count; diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 9463eeff9e3c..7f1e04941763 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1436,7 +1436,6 @@ struct nfs_pgio_header { const struct nfs_pgio_completion_ops *completion_ops; const struct nfs_rw_ops *rw_ops; struct nfs_direct_req *dreq; - void *layout_private; spinlock_t lock; /* fields protected by lock */ int pnfs_error; -- 2.39.2