From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Thu, 27 Jan 2011 20:52:33 +0000 (+0000)
Subject: sstate.bbclass: Optimise to check if the manifest exists without taking locks
X-Git-Tag: 2011-1~2677
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=8a6e8623b43a5b38546e0a8c96f473dba9b31eee;p=openembedded-core.git

sstate.bbclass: Optimise to check if the manifest exists without taking locks

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index 3bfb554aa5..96b06adcfe 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -196,9 +196,6 @@ def sstate_clean_cachefiles(d):
 def sstate_clean_manifest(manifest, d):
     import oe.path
 
-    if not os.path.exists(manifest):
-       return
-
     mfile = open(manifest)
     entries = mfile.readlines()
     mfile.close()
@@ -225,6 +222,9 @@ def sstate_clean(ss, d):
 
     manifest = bb.data.expand("${SSTATE_MANFILEPREFIX}.%s" % ss['name'], d)
 
+    if not os.path.exists(manifest):
+       return
+
     locks = []
     for lock in ss['lockfiles']:
         locks.append(bb.utils.lockfile(lock))