From c04fecb4d9f7753e0cbff7edd03ec68f8721cdce Mon Sep 17 00:00:00 2001 From: David Teigland Date: Thu, 10 May 2012 10:18:07 -0500 Subject: dlm: use rsbtbl as resource directory Remove the dir hash table (dirtbl), and use the rsb hash table (rsbtbl) as the resource directory. It has always been an unnecessary duplication of information. This improves efficiency by using a single rsbtbl lookup in many cases where both rsbtbl and dirtbl lookups were needed previously. This eliminates the need to handle cases of rsbtbl and dirtbl being out of sync. In many cases there will be memory savings because the dir hash table no longer exists. Signed-off-by: David Teigland --- fs/dlm/rcom.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/dlm/rcom.h') diff --git a/fs/dlm/rcom.h b/fs/dlm/rcom.h index 206723ab744d..f8e243463c15 100644 --- a/fs/dlm/rcom.h +++ b/fs/dlm/rcom.h @@ -17,6 +17,7 @@ int dlm_rcom_status(struct dlm_ls *ls, int nodeid, uint32_t status_flags); int dlm_rcom_names(struct dlm_ls *ls, int nodeid, char *last_name,int last_len); int dlm_send_rcom_lookup(struct dlm_rsb *r, int dir_nodeid); +int dlm_send_rcom_lookup_dump(struct dlm_rsb *r, int to_nodeid); int dlm_send_rcom_lock(struct dlm_rsb *r, struct dlm_lkb *lkb); void dlm_receive_rcom(struct dlm_ls *ls, struct dlm_rcom *rc, int nodeid); int dlm_send_ls_not_ready(int nodeid, struct dlm_rcom *rc_in); -- cgit v1.2.3