| Message ID | 1405279272-3337-1-git-send-email-trond.myklebust@primarydata.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index 0aefc8102b6b..17fab89f6358 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -935,7 +935,6 @@ static int __nfs_pageio_add_request(struct nfs_pageio_descriptor *desc, nfs_pageio_doio(desc); if (desc->pg_error < 0) return 0; - desc->pg_moreio = 0; if (desc->pg_recoalesce) return 0; /* retry add_request for this subreq */ @@ -982,6 +981,7 @@ static int nfs_do_recoalesce(struct nfs_pageio_descriptor *desc) desc->pg_count = 0; desc->pg_base = 0; desc->pg_recoalesce = 0; + desc->pg_moreio = 0; while (!list_empty(&head)) { struct nfs_page *req;
Once we've started sending unstable NFS writes, we do not want to clear pg_moreio, or we may end up sending the very last request as a stable write if the commit lists are still empty. Do, however, reset pg_moreio in the case where we end up having to recoalesce the write if an attempt to use pNFS failed. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> --- fs/nfs/pagelist.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)