From b98d7650aad28f07579b0f8f529dcd23dbb09466 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage.weil@dreamhost.com>
Date: Sun, 24 Jul 2011 15:04:09 -0700
Subject: [PATCH] admin_socket: fix busy loop

Passing timeout==0 will return immediately.  Pass -1 to block until
interesting happens.

Signed-off-by: Sage Weil <sage.weil@dreamhost.com>
---
 src/common/admin_socket.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/admin_socket.cc b/src/common/admin_socket.cc
index f319c388d0238..da6f8bcf8afd1 100644
--- a/src/common/admin_socket.cc
+++ b/src/common/admin_socket.cc
@@ -209,7 +209,7 @@ public:
       fds[1].fd = m_shutdown_fd;
       fds[1].events = POLLIN | POLLRDBAND;
 
-      int ret = poll(fds, 2, NULL);
+      int ret = poll(fds, 2, -1);
       if (ret < 0) {
 	if (ret == -EINTR) {
 	  continue;
-- 
2.39.5