|
 |
1a76fd |
From 676f48d6e70f8406b36a004669d923825db51e2f Mon Sep 17 00:00:00 2001
|
|
|
1a76fd |
From: Jiri Konecny <jkonecny@redhat.com>
|
|
|
1a76fd |
Date: Mon, 11 May 2015 13:16:26 +0200
|
|
|
1a76fd |
Subject: [PATCH] Add macros to release GIL lock
|
|
|
1a76fd |
|
|
|
1a76fd |
Other threads are blocked when GIL is not released before the time consuming
|
|
|
1a76fd |
functions.
|
|
|
1a76fd |
---
|
|
|
1a76fd |
libiscsi/pylibiscsi.c | 16 +++++++++++++---
|
|
|
1a76fd |
1 file changed, 13 insertions(+), 3 deletions(-)
|
|
|
1a76fd |
|
|
|
1a76fd |
diff --git a/libiscsi/pylibiscsi.c b/libiscsi/pylibiscsi.c
|
|
|
1a76fd |
index 8800853..40b5955 100644
|
|
|
1a76fd |
--- a/libiscsi/pylibiscsi.c
|
|
|
1a76fd |
+++ b/libiscsi/pylibiscsi.c
|
|
|
1a76fd |
@@ -364,8 +364,13 @@ static PyObject *PyIscsiNode_str(PyObject *self)
|
|
|
1a76fd |
static PyObject *PyIscsiNode_login(PyObject *self)
|
|
|
1a76fd |
{
|
|
|
1a76fd |
PyIscsiNode *node = (PyIscsiNode *)self;
|
|
|
1a76fd |
+ int ret;
|
|
|
1a76fd |
|
|
|
1a76fd |
- if (libiscsi_node_login(context, &node->node)) {
|
|
|
1a76fd |
+ Py_BEGIN_ALLOW_THREADS
|
|
|
1a76fd |
+ ret = libiscsi_node_login(context, &node->node);
|
|
|
1a76fd |
+ Py_END_ALLOW_THREADS
|
|
|
1a76fd |
+
|
|
|
1a76fd |
+ if (ret) {
|
|
|
1a76fd |
PyErr_SetString(PyExc_IOError,
|
|
|
1a76fd |
libiscsi_get_error_string(context));
|
|
|
1a76fd |
return NULL;
|
|
|
1a76fd |
@@ -551,6 +556,7 @@ static PyObject *pylibiscsi_discover_sendtargets(PyObject *self,
|
|
|
1a76fd |
const struct libiscsi_auth_info *authinfo = NULL;
|
|
|
1a76fd |
struct libiscsi_node *found_nodes;
|
|
|
1a76fd |
PyObject* found_node_list;
|
|
|
1a76fd |
+ int ret;
|
|
|
1a76fd |
|
|
|
1a76fd |
if (!PyArg_ParseTupleAndKeywords(args, kwds, "s|iO",
|
|
|
1a76fd |
kwlist, &address, &port,
|
|
|
1a76fd |
@@ -570,8 +576,12 @@ static PyObject *pylibiscsi_discover_sendtargets(PyObject *self,
|
|
|
1a76fd |
}
|
|
|
1a76fd |
}
|
|
|
1a76fd |
|
|
|
1a76fd |
- if (libiscsi_discover_sendtargets(context, address, port, authinfo,
|
|
|
1a76fd |
- &nr_found, &found_nodes)) {
|
|
|
1a76fd |
+ Py_BEGIN_ALLOW_THREADS
|
|
|
1a76fd |
+ ret = libiscsi_discover_sendtargets(context, address, port, authinfo,
|
|
|
1a76fd |
+ &nr_found, &found_nodes);
|
|
|
1a76fd |
+ Py_END_ALLOW_THREADS
|
|
|
1a76fd |
+
|
|
|
1a76fd |
+ if (ret) {
|
|
|
1a76fd |
PyErr_SetString(PyExc_IOError,
|
|
|
1a76fd |
libiscsi_get_error_string(context));
|
|
|
1a76fd |
return NULL;
|
|
|
1a76fd |
--
|
|
|
1a76fd |
2.26.2
|
|
|
1a76fd |
|