From: Avi Kivity <a...@redhat.com>
Speeds up hacking the source.
Signed-off-by: Avi Kivity <a...@redhat.com>
diff --git a/sync b/sync
index cb4a9db..4a89296 100755
--- a/sync
+++ b/sync
@@ -14,6 +14,14 @@ if len(sys.argv) >= 2:
linux = 'linux-2.6'
+_re_cache = {}
+
+def re_cache(regexp):
+ global _re_cache
+ if regexp not in _re_cache:
+ _re_cache[regexp] = re.compile(regexp)
+ return _re_cache[regexp]
+
def __hack(data):
compat_apis = str.split(
'INIT_WORK desc_struct ldttss_desc64 desc_ptr '
@@ -24,11 +32,11 @@ def __hack(data):
anon_inodes = anon_inodes_exit = False
result = []
def sub(regexp, repl, str):
- return re.sub(regexp, repl, str)
+ return re_cache(regexp).sub(repl, str)
for line in data.splitlines():
orig = line
def match(regexp):
- return re.search(regexp, line)
+ return re_cache(regexp).search(line)
def w(line, result = result):
result.append(line)
f = line.split()
--
To unsubscribe from this list: send the line "unsubscribe kvm-commits" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
