shithub: ext4srv

Info  •  Files  •  Log

closeallparts: lock properly

--- a/part.c

+++ b/part.c

@@ -344,12 +344,11 @@

 	return nil;

 }

-void

-closepart(Part *p)

+static void

+_closepart(Part *p)

 {

 	int r;

-	qlock(&sv);

 	ext4_cache_write_back(p->mnt, 0);

 	if((r = ext4_journal_stop(p->mnt)) != 0 && r != ENOTSUP)

 		fprint(2, "closepart: journal %s: %s\n", p->mnt, errno2s(r));

@@ -366,6 +365,13 @@

 		sv.ps = p->next;

 	freegroups(&p->groups);

 	free(p);

+}

+

+void

+closepart(Part *p)

+{

+	qlock(&sv);

+	_closepart(p);

 	qunlock(&sv);

 }

@@ -372,6 +378,8 @@

 void

 closeallparts(void)

 {

+	qlock(&sv);

 	while(sv.ps != nil)

-		closepart(sv.ps);

+		_closepart(sv.ps);

+	qunlock(&sv);

 }