diff options
| author | Yan, Zheng <zyan@redhat.com> | 2016-04-28 09:37:39 +0800 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2016-05-26 01:15:34 +0200 |
| commit | 2a5beea3f1b6544d6c72ea220e860a2eda2f9104 (patch) | |
| tree | a8fb1e7aba89f8e34341cf8f8dec6083a743a166 /fs/ceph/inode.c | |
| parent | a78600e7c4fb47fb5ef34265456b731fde27a9c3 (diff) | |
| download | linux-2a5beea3f1b6544d6c72ea220e860a2eda2f9104.tar.bz2 | |
ceph: define struct for dir entry in readdir reply
This avoids defining multiple arrays for entries in readdir reply
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Diffstat (limited to 'fs/ceph/inode.c')
| -rw-r--r-- | fs/ceph/inode.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 51ce5ce59f04..40d081d7028e 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -1308,12 +1308,13 @@ static int readdir_prepopulate_inodes_only(struct ceph_mds_request *req, int i, err = 0; for (i = 0; i < rinfo->dir_nr; i++) { + struct ceph_mds_reply_dir_entry *rde = rinfo->dir_entries + i; struct ceph_vino vino; struct inode *in; int rc; - vino.ino = le64_to_cpu(rinfo->dir_in[i].in->ino); - vino.snap = le64_to_cpu(rinfo->dir_in[i].in->snapid); + vino.ino = le64_to_cpu(rde->inode.in->ino); + vino.snap = le64_to_cpu(rde->inode.in->snapid); in = ceph_get_inode(req->r_dentry->d_sb, vino); if (IS_ERR(in)) { @@ -1321,7 +1322,7 @@ static int readdir_prepopulate_inodes_only(struct ceph_mds_request *req, dout("new_inode badness got %d\n", err); continue; } - rc = fill_inode(in, NULL, &rinfo->dir_in[i], NULL, session, + rc = fill_inode(in, NULL, &rde->inode, NULL, session, req->r_request_started, -1, &req->r_caps_reservation); if (rc < 0) { @@ -1433,14 +1434,15 @@ int ceph_readdir_prepopulate(struct ceph_mds_request *req, /* FIXME: release caps/leases if error occurs */ for (i = 0; i < rinfo->dir_nr; i++) { + struct ceph_mds_reply_dir_entry *rde = rinfo->dir_entries + i; struct ceph_vino vino; - dname.name = rinfo->dir_dname[i]; - dname.len = rinfo->dir_dname_len[i]; + dname.name = rde->name; + dname.len = rde->name_len; dname.hash = full_name_hash(dname.name, dname.len); - vino.ino = le64_to_cpu(rinfo->dir_in[i].in->ino); - vino.snap = le64_to_cpu(rinfo->dir_in[i].in->snapid); + vino.ino = le64_to_cpu(rde->inode.in->ino); + vino.snap = le64_to_cpu(rde->inode.in->snapid); retry_lookup: dn = d_lookup(parent, &dname); @@ -1486,7 +1488,7 @@ retry_lookup: } } - ret = fill_inode(in, NULL, &rinfo->dir_in[i], NULL, session, + ret = fill_inode(in, NULL, &rde->inode, NULL, session, req->r_request_started, -1, &req->r_caps_reservation); if (ret < 0) { @@ -1522,8 +1524,7 @@ retry_lookup: di = dn->d_fsdata; di->offset = ceph_make_fpos(frag, i + req->r_readdir_offset); - update_dentry_lease(dn, rinfo->dir_dlease[i], - req->r_session, + update_dentry_lease(dn, rde->lease, req->r_session, req->r_request_started); if (err == 0 && skipped == 0 && cache_ctl.index >= 0) { |