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-rw-r--r--fs/jffs2/summary.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/jffs2/summary.c b/fs/jffs2/summary.c
index 95b5bf8f4a9..53a84b468cf 100644
--- a/fs/jffs2/summary.c
+++ b/fs/jffs2/summary.c
@@ -760,7 +760,14 @@ static int jffs2_sum_write_data(struct jffs2_sb_info *c, struct jffs2_eraseblock
}
#endif
default : {
- BUG(); /* unknown node in summary information */
+ if ((je16_to_cpu(temp->u.nodetype) & JFFS2_COMPAT_MASK)
+ == JFFS2_FEATURE_RWCOMPAT_COPY) {
+ dbg_summary("Writing unknown RWCOMPAT_COPY node type %x\n",
+ je16_to_cpu(temp->u.nodetype));
+ jffs2_sum_disable_collecting(c->summary);
+ } else {
+ BUG(); /* unknown node in summary information */
+ }
}
}