Messages in this thread Patch in this message | | | From | David Teigland <> | Subject | [PATCH 3/6] dlm: save master info after failed no-queue request | Date | Fri, 18 Apr 2008 13:12:45 -0500 |
| |
When a NOQUEUE request fails, the rsb res_master field is unnecessarily reset to -1, instead of leaving the valid master setting in place. We want to save the looked-up master values while the rsb is on the "toss list" so that another lookup can be avoided if the rsb is soon reused. The fix is to simply leave res_master value alone.
Signed-off-by: David Teigland <teigland@redhat.com> --- fs/dlm/lock.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c index 1e9e8eb..2d3d102 100644 --- a/fs/dlm/lock.c +++ b/fs/dlm/lock.c @@ -1956,8 +1956,7 @@ static void confirm_master(struct dlm_rsb *r, int error) list_del_init(&lkb->lkb_rsb_lookup); r->res_first_lkid = lkb->lkb_id; _request_lock(r, lkb); - } else - r->res_nodeid = -1; + } break; default: -- 1.5.3.3
| |