NFSv4.1/pNFS: pnfs_mark_matching_lsegs_return must notify of layout r…

…eturn It's not sufficient to just mark the layout segment for layout return. We also need to set the NFS_LAYOUT_RETURN_BEFORE_CLOSE flag in the layout header. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
mariux64 · Aug 27, 2015 · 0bdb8fa · 0bdb8fa
1 parent 1090c3b
commit 0bdb8fa
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
@@ -1717,6 +1717,8 @@ pnfs_mark_matching_lsegs_return(struct pnfs_layout_hdr *lo,
 				lseg->pls_range.length);
 			set_bit(NFS_LSEG_LAYOUTRETURN, &lseg->pls_flags);
 			mark_lseg_invalid(lseg, tmp_list);
+			set_bit(NFS_LAYOUT_RETURN_BEFORE_CLOSE,
+					&lo->plh_flags);
 		}
 }