NFSv4.1/pNFS: Don't queue up a new commit if the layout segment is invalid
If the layout segment is invalid, then we should not be adding more
write requests to the commit list. Instead, those writes should be
replayed after requesting a new layout.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
index e4dbab5..2be8b25 100644
--- a/fs/nfs/callback_proc.c
+++ b/fs/nfs/callback_proc.c
@@ -233,6 +233,8 @@
unlock:
spin_unlock(&ino->i_lock);
pnfs_free_lseg_list(&free_me_list);
+ /* Free all lsegs that are attached to commit buckets */
+ nfs_commit_inode(ino, 0);
pnfs_put_layout_hdr(lo);
trace_nfs4_cb_layoutrecall_file(clp, &args->cbl_fh, ino,
&args->cbl_stateid, -rv);