commit e0bf68ddec4f4f90e5871404be4f1854c17f3120
author Peter Zijlstra <a.p.zijlstra@chello.nl> Tue Oct 16 23:25:46 2007 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> Wed Oct 17 08:42:45 2007 -0700
tree 36203a3558cbe26d698bed18be69b3822fb5eef2
parent dc62a30e274d003a4d08fb888f1520add4b21373

mm: bdi init hooks

provide BDI constructor/destructor hooks

[akpm@linux-foundation.org: compile fix]
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/char_dev.c

diff --git a/fs/char_dev.c b/fs/char_dev.c
index bbbf07b..c3bfa76 100644
--- a/fs/char_dev.c
+++ b/fs/char_dev.c
@@ -545,6 +545,7 @@
 void __init chrdev_init(void)
 {
 	cdev_map = kobj_map_init(base_probe, &chrdevs_lock);
+	bdi_init(&directly_mappable_cdev_bdi);
 }