From 9a72030c2507a635d9c17a76a992cec21067dbcf Mon Sep 17 00:00:00 2001
From: Maxim Dounin <mdounin@mdounin.ru>
Date: Sat, 4 Jan 2014 03:31:58 +0400
Subject: Allowed up to two EBUSY errors from sendfile().

Fallback to synchronous sendfile() now only done on 3rd EBUSY without
any progress in a row.  Not falling back is believed to be better
in case of occasional EBUSY, though protection is still needed to
make sure there will be no infinite loop.
---
 src/core/ngx_connection.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/core')

diff --git a/src/core/ngx_connection.h b/src/core/ngx_connection.h
index c7b3b315c..05b1ad4ce 100644
--- a/src/core/ngx_connection.h
+++ b/src/core/ngx_connection.h
@@ -177,6 +177,7 @@ struct ngx_connection_s {
 
 #if (NGX_HAVE_AIO_SENDFILE)
     unsigned            aio_sendfile:1;
+    unsigned            busy_count:2;
     ngx_buf_t          *busy_sendfile;
 #endif
 
-- 
cgit