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-rw-r--r--mm/page-writeback.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 355d5ee69058..7300c9d5e1d9 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -2306,6 +2306,10 @@ void wait_for_stable_page(struct page *page)
if (!bdi_cap_stable_pages_required(bdi))
return;
+#ifdef CONFIG_NEED_BOUNCE_POOL
+ if (mapping->host->i_sb->s_flags & MS_SNAP_STABLE)
+ return;
+#endif /* CONFIG_NEED_BOUNCE_POOL */
wait_on_page_writeback(page);
}