Commit 6916363f authored Jun 27, 2017 by Sebastian Andrzej Siewior Committed by Al Viro Jun 29, 2017

fs/dcache: init in_lookup_hashtable

in_lookup_hashtable was introduced in commit 94bdd655 ("parallel
lookups machinery, part 3") and never initialized but since it is in
the data it is all zeros. But we need this for -RT.

Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent 4f2ed694

fs/dcache.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -3608,6 +3608,11 @@ EXPORT_SYMBOL(d_genocide);

		void __init vfs_caches_init_early(void)
		{
		int i;

		for (i = 0; i < ARRAY_SIZE(in_lookup_hashtable); i++)
		INIT_HLIST_BL_HEAD(&in_lookup_hashtable[i]);

		dcache_init_early();
		inode_init_early();
		}