Messages in this thread Patch in this message | | | From | Sebastian Andrzej Siewior <> | Subject | [PATCH] fs/dcache: init in_lookup_hashtable | Date | Tue, 27 Jun 2017 18:19:11 +0200 |
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in_lookup_hashtable was introduced in commit 94bdd655caba ("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> --- fs/dcache.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/fs/dcache.c b/fs/dcache.c index a9f995f6859e..b85da8897ffa 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -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(); } -- 2.13.1
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