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Commit e1e4dd0c authored by Yehuda Sadeh's avatar Yehuda Sadeh Committed by Sage Weil
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ceph: reserve one more caps space when doing readdir 



We were missing space for the directory cap.  The result was a BUG at
fs/ceph/caps.c:2178.

Signed-off-by: default avatarYehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: default avatarSage Weil <sage@newdream.net>
parent fc837c8f

fs/ceph/dir.c

+1 −1
Original line number Diff line number Diff line
@@ -311,7 +311,7 @@ static int ceph_readdir(struct file *filp, void *dirent, filldir_t filldir) 
		req->r_readdir_offset = fi->next_offset;

		req->r_args.readdir.frag = cpu_to_le32(frag);

		req->r_args.readdir.max_entries = cpu_to_le32(max_entries);

		req->r_num_caps = max_entries;

		req->r_num_caps = max_entries + 1;

		err = ceph_mdsc_do_request(mdsc, NULL, req);

		if (err < 0) {

			ceph_mdsc_put_request(req);