From 5d37ca1480a70f437e4c425ee5723c760cf6afac Mon Sep 17 00:00:00 2001 From: "Yan, Zheng" Date: Wed, 26 Jul 2017 12:48:08 +0800 Subject: ceph: send LSSNAP request to auth mds of directory inode Snapdir inode has no capability. __choose_mds() should choose mds base on capabilities of snapdir's parent inode. Signed-off-by: "Yan, Zheng" Signed-off-by: Ilya Dryomov --- fs/ceph/dir.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'fs/ceph/dir.c') diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index ef7240ace576..019c2036d36f 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -377,8 +377,10 @@ more: } /* hints to request -> mds selection code */ req->r_direct_mode = USE_AUTH_MDS; - req->r_direct_hash = ceph_frag_value(frag); - __set_bit(CEPH_MDS_R_DIRECT_IS_HASH, &req->r_req_flags); + if (op == CEPH_MDS_OP_READDIR) { + req->r_direct_hash = ceph_frag_value(frag); + __set_bit(CEPH_MDS_R_DIRECT_IS_HASH, &req->r_req_flags); + } if (fi->last_name) { req->r_path2 = kstrdup(fi->last_name, GFP_KERNEL); if (!req->r_path2) { -- cgit v1.2.3