diff options
| author | Mark Brown <broonie@kernel.org> | 2014-09-18 10:49:37 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-09-18 10:49:37 -0700 |
| commit | e55574f93ecb78dac5a15f29d18f2ab4dbc813bc (patch) | |
| tree | ffce30ba6d6a11b3fdc5ebd28e5f3cca2d87d12c /fs/dcache.c | |
| parent | 9ea00e4fa07ce46ab79c92087c72ae100de4de42 (diff) | |
| parent | d831fd1b46d04e5c8c8a0431c321578d25852695 (diff) | |
Merge branch 'linux-linaro-lsk' into linux-linaro-lsk-rtlsk-v3.10-rt-14.09
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index c65c38ee0e2b..c69cf6b8a1a7 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -97,8 +97,6 @@ static struct kmem_cache *dentry_cache __read_mostly; * This hash-function tries to avoid losing too many bits of hash * information, yet avoid using a prime hash-size or similar. */ -#define D_HASHBITS d_hash_shift -#define D_HASHMASK d_hash_mask static unsigned int d_hash_mask __read_mostly; static unsigned int d_hash_shift __read_mostly; @@ -109,8 +107,7 @@ static inline struct hlist_bl_head *d_hash(const struct dentry *parent, unsigned int hash) { hash += (unsigned long) parent / L1_CACHE_BYTES; - hash = hash + (hash >> D_HASHBITS); - return dentry_hashtable + (hash & D_HASHMASK); + return dentry_hashtable + hash_32(hash, d_hash_shift); } /* Statistics gathering. */ |