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Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfashe...
[firefly-linux-kernel-4.4.55.git]
/
mm
/
page-writeback.c
diff --git
a/mm/page-writeback.c
b/mm/page-writeback.c
index b38f700825fca31b81a48ecce6d60b7856bfcf84..94c6d8988ab3239019ecc720b7ac0624e06016df 100644
(file)
--- a/
mm/page-writeback.c
+++ b/
mm/page-writeback.c
@@
-960,6
+960,9
@@
retry:
}
if (wbc->range_cyclic || (range_whole && wbc->nr_to_write > 0))
mapping->writeback_index = index;
+
+ if (wbc->range_cont)
+ wbc->range_start = index << PAGE_CACHE_SHIFT;
return ret;
}
EXPORT_SYMBOL(write_cache_pages);