[DLM] fix userland unlock

This patch fixes the userland DLM unlock code so that it correctly returns the
address of the userland lock status block in its completion AST.

It fixes bug #201348

Patrick

Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index 7d38f914c5b97e4aad0b5c7b5d44a01b048b9140..bb2e3515121077698634e791c5b07868150c884c 100644 (file)
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -3699,6 +3699,7 @@ int dlm_user_unlock(struct dlm_ls *ls, struct dlm_user_args *ua_tmp,
        if (lvb_in && ua->lksb.sb_lvbptr)
                memcpy(ua->lksb.sb_lvbptr, lvb_in, DLM_USER_LVB_LEN);
        ua->castparam = ua_tmp->castparam;
+       ua->user_lksb = ua_tmp->user_lksb;
 
        error = set_unlock_args(flags, ua, &args);
        if (error)