Handle cleanup when remounting rw after mounting read-only

[yaffs2.git] / direct / yaffsfs.c

diff --git a/direct/yaffsfs.c b/direct/yaffsfs.c
index af8c82bf03e5466b0815aa8b987d1e1a2f381d5e..d1e4e4efa76185ade34bffeef842c6044e53fca6 100644 (file)
--- a/direct/yaffsfs.c
+++ b/direct/yaffsfs.c
@@ -3050,6 +3050,7 @@ int yaffs_remount_common(struct yaffs_dev *dev, const YCHAR *path,
                       int force, int read_only)
 {
        int retVal = -1;
+       int was_read_only;
 
        if (yaffsfs_CheckMemRegion(path, 0, 0) < 0) {
                yaffsfs_SetError(-EFAULT);
@@ -3072,7 +3073,11 @@ int yaffs_remount_common(struct yaffs_dev *dev, const YCHAR *path,
                        if (force || !yaffsfs_IsDevBusy(dev)) {
                                if (read_only)
                                        yaffs_checkpoint_save(dev);
+                               was_read_only = dev->read_only;
                                dev->read_only = read_only ? 1 : 0;
+                               if (was_read_only && !read_only) {
+                                       yaffs_guts_cleanup(dev);
+                               }
                                retVal = 0;
                        } else
                                yaffsfs_SetError(-EBUSY);