1 files changed, 9 insertions, 0 deletions
diff --git a/mm/shmem.c b/mm/shmem.c
index 883e98f..e76f74e 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1060,8 +1060,17 @@ static int shmem_writepage(struct page *page, struct writeback_control *wbc)
 	info = SHMEM_I(inode);
 	if (info->flags & VM_LOCKED)
 		goto redirty;
+#ifdef CONFIG_ZRAM_FOR_ANDROID
+	/*
+	 * Modification for compcache
+	 * shmem_writepage can be reason of kernel panic when using swap.
+	 * This modification prevent using swap by shmem.
+	 */
+	goto redirty;
+#else
 	if (!total_swap_pages)
 		goto redirty;
+#endif
 
 	/*
 	 * shmem_backing_dev_info's capabilities prevent regular writeback or