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pNFS/flexfiles: The mirror count could depend on the layout segment range

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Make sure we specify the layout segment range when calculating the
mirror count. In theory, that number could depend on the range to
which we're writing.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2020-06-18 13:30:39 -04:00
parent f97ff92bd1
commit 18eb87f444
1 changed files with 2 additions and 2 deletions
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4
fs/nfs/flexfilelayout/flexfilelayout.c
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@ -947,8 +947,8 @@ ff_layout_pg_get_mirror_count_write(struct nfs_pageio_descriptor *pgio,
if (!pgio->pg_lseg) { if (!pgio->pg_lseg) {
pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode, pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode,
nfs_req_openctx(req), nfs_req_openctx(req),
0, req_offset(req),
NFS4_MAX_UINT64, req->wb_bytes,
IOMODE_RW, IOMODE_RW,
false, false,
GFP_NOFS); GFP_NOFS);