bb/cooker: BBCooker stops notifier at shutdown

At end of  BBCooker needs to release fd's associated with pyinotify
watchers to  avoid: Too many open files (EMFILE) error in different
scenarios like several instances of tinfoil.

[YOCTO #10873]

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/lib/bb/cooker.py b/lib/bb/cooker.py
index 30131fb4781a82e93777cf687e7a33c5d60caf8f..182d0449e63e48cd9abe6da12c0e45cf33a3218e 100644 (file)
--- a/lib/bb/cooker.py
+++ b/lib/bb/cooker.py
@@ -1731,6 +1731,8 @@ class BBCooker:
 
         if self.parser:
             self.parser.shutdown(clean=not force, force=force)
+        self.notifier.stop()
+        self.confignotifier.stop()
 
     def finishcommand(self):
         self.state = state.initial