From 91913a2942d2b582c40673956dec1a9c71d32fe4 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Wed, 21 Mar 2012 22:33:00 -0400 Subject: mm: export dirty_writeback_interval Export 'dirty_writeback_interval' to make it visible to file-systems. We are going to push superblock management down to file-systems and get rid of the 'sync_supers' kernel thread completly. Signed-off-by: Artem Bityutskiy Cc: Al Viro Signed-off-by: "Theodore Ts'o" --- mm/page-writeback.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'mm') diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 363ba7082ef5..5e39858880f3 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -95,6 +95,8 @@ unsigned long vm_dirty_bytes; */ unsigned int dirty_writeback_interval = 5 * 100; /* centiseconds */ +EXPORT_SYMBOL_GPL(dirty_writeback_interval); + /* * The longest time for which data is allowed to remain dirty */ -- cgit v1.2.3-59-g8ed1b