nfs: initiate returning delegation when reclaiming one that's been recalled
diff mbox

Message ID 20180705094814.4940-1-jlayton@kernel.org
State New
Headers show

Commit Message

Jeff Layton July 5, 2018, 9:48 a.m. UTC
When reclaiming a delegation via CLAIM_PREVIOUS open, the server can
indicate that the delegation has been recalled since it was issued by
setting the "recalled" flag in the delegation.

Ensure that we respect the flag by initiating a delegation return when
it is set.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
 fs/nfs/nfs4proc.c | 4 ++++
 1 file changed, 4 insertions(+)

Patch
diff mbox

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 6dd146885da9..bf454debd99a 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1773,6 +1773,10 @@  nfs4_opendata_check_deleg(struct nfs4_opendata *data, struct nfs4_state *state)
 				data->o_res.delegation_type,
 				&data->o_res.delegation,
 				data->o_res.pagemod_limit);
+
+	if (data->o_res.do_recall)
+		nfs_async_inode_return_delegation(state->inode,
+						  &data->o_res.delegation);
 }
 
 /*