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| author |   Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2017-06-27 18:19:11 +0200 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2017-06-29 20:17:14 -0400 |
| commit | 6916363f3083837ed5adb3df2dd90d6b97017dff (patch) | |
| tree | 55244a53570f472efe97bf9ebbfd508b0146eb05 /fs/dcache.c | |
| parent | minix: Deinline get_block, save 2691 bytes (diff) | |
| download | wireguard-linux-6916363f3083837ed5adb3df2dd90d6b97017dff.tar.xz wireguard-linux-6916363f3083837ed5adb3df2dd90d6b97017dff.zip | |
fs/dcache: init in_lookup_hashtable
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>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 5 |
1 files changed, 5 insertions, 0 deletions
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(); } |