From 2938ffbd466d2811a6012609684a2298eef35065 Mon Sep 17 00:00:00 2001 From: Nathan Fontenot Date: Tue, 19 Oct 2010 12:45:24 -0500 Subject: [PATCH] Driver core: Add mutex for adding/removing memory blocks Add a new mutex for use in adding and removing of memory blocks. This is needed to avoid any race conditions in which the same memory block could be added and removed at the same time. Signed-off-by: Nathan Fontenot Reviewed-by: Robin Holt Reviewed-By: KAMEZAWA Hiroyuki Signed-off-by: Greg Kroah-Hartman --- Reading git-format-patch failed