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-rw-r--r--fs/btrfs/extent_io.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 8624f3e..58ad258 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2201,9 +2201,10 @@ retry:
}
if (wbc->range_cyclic || (range_whole && wbc->nr_to_write > 0))
mapping->writeback_index = index;
-
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,26)
if (wbc->range_cont)
wbc->range_start = index << PAGE_CACHE_SHIFT;
+#endif
return ret;
}
EXPORT_SYMBOL(extent_write_cache_pages);
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