From: Stefan Roesch <shr@fb.com>
Date: Mon, 12 Sep 2022 19:27:41 +0000 (-0700)
Subject: mm: export balance_dirty_pages_ratelimited_flags()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=611df5d6616d80a22906c352ccd80c395982fbd9;p=linux.git

mm: export balance_dirty_pages_ratelimited_flags()

Export the function balance_dirty_pages_ratelimited_flags(). It is now
also called from btrfs.

Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Stefan Roesch <shr@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 032a7bf8d2593..7e9d8d857ecca 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -1933,6 +1933,7 @@ int balance_dirty_pages_ratelimited_flags(struct address_space *mapping,
 	wb_put(wb);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(balance_dirty_pages_ratelimited_flags);
 
 /**
  * balance_dirty_pages_ratelimited - balance dirty memory state.