Properly protect already-allocated file list

[fio.git] / filehash.c

diff --git a/filehash.c b/filehash.c
index 392464e2ba61dd2f04caccba893ec5b0c17794cd..2d9659c5039a0e46cb79db758dcd694bc9d9971c 100644 (file)
--- a/filehash.c
+++ b/filehash.c
@@ -18,6 +18,16 @@ static unsigned short hash(const char *name)
        return jhash(name, strlen(name), 0) & HASH_MASK;
 }
 
+void fio_file_hash_lock(void)
+{
+       fio_mutex_down(hash_lock);
+}
+
+void fio_file_hash_unlock(void)
+{
+       fio_mutex_up(hash_lock);
+}
+
 void remove_file_hash(struct fio_file *f)
 {
        fio_mutex_down(hash_lock);