From: Volker Lendecke <vl@samba.org>
Date: Wed, 2 May 2018 14:20:14 +0000 (+0200)
Subject: rpc_server: Optionally skip "process_exists" when enumerating files
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=886abd249be50ebd6f2205097e9bf107a8cef573;p=thirdparty%2Fsamba.git

rpc_server: Optionally skip "process_exists" when enumerating files

If you want to skip the potentially expensive process_exists calls when
enumerating millions of files, set

srvsvc : file enum check stale = false

in your [global] section of your smb.conf

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Xavi Hernandez <xhernandez@redhat.com>
Reviewed-by: Shweta Sodani <ssodani@redhat.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Anoop C S <anoopcs@samba.org>
---

diff --git a/source3/rpc_server/srvsvc/srv_srvsvc_nt.c b/source3/rpc_server/srvsvc/srv_srvsvc_nt.c
index 0482dcc68ed..5a03daf5f0d 100644
--- a/source3/rpc_server/srvsvc/srv_srvsvc_nt.c
+++ b/source3/rpc_server/srvsvc/srv_srvsvc_nt.c
@@ -105,7 +105,8 @@ static int enum_file_fn(struct file_id id,
 
 	/* If the pid was not found delete the entry from connections.tdb */
 
-	if ( !process_exists(e->pid) ) {
+	if (lp_parm_bool(-1, "srvsvc", "file enum check stale", true) &&
+	    !process_exists(e->pid) ) {
 		return 0;
 	}