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-rw-r--r--fs/dcache.c20
-rw-r--r--include/linux/dcache.h20
2 files changed, 20 insertions, 20 deletions
diff --git a/fs/dcache.c b/fs/dcache.c
index 138be96e25b6..bcbdb33fcc20 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -137,6 +137,26 @@ int proc_nr_dentry(ctl_table *table, int write, void __user *buffer,
137} 137}
138#endif 138#endif
139 139
140/*
141 * Compare 2 name strings, return 0 if they match, otherwise non-zero.
142 * The strings are both count bytes long, and count is non-zero.
143 */
144static inline int dentry_cmp(const unsigned char *cs, size_t scount,
145 const unsigned char *ct, size_t tcount)
146{
147 if (scount != tcount)
148 return 1;
149
150 do {
151 if (*cs != *ct)
152 return 1;
153 cs++;
154 ct++;
155 tcount--;
156 } while (tcount);
157 return 0;
158}
159
140static void __d_free(struct rcu_head *head) 160static void __d_free(struct rcu_head *head)
141{ 161{
142 struct dentry *dentry = container_of(head, struct dentry, d_u.d_rcu); 162 struct dentry *dentry = container_of(head, struct dentry, d_u.d_rcu);
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 4270bedd2308..ff5f5256d175 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -47,26 +47,6 @@ struct dentry_stat_t {
47}; 47};
48extern struct dentry_stat_t dentry_stat; 48extern struct dentry_stat_t dentry_stat;
49 49
50/*
51 * Compare 2 name strings, return 0 if they match, otherwise non-zero.
52 * The strings are both count bytes long, and count is non-zero.
53 */
54static inline int dentry_cmp(const unsigned char *cs, size_t scount,
55 const unsigned char *ct, size_t tcount)
56{
57 if (scount != tcount)
58 return 1;
59
60 do {
61 if (*cs != *ct)
62 return 1;
63 cs++;
64 ct++;
65 tcount--;
66 } while (tcount);
67 return 0;
68}
69
70/* Name hashing routines. Initial hash value */ 50/* Name hashing routines. Initial hash value */
71/* Hash courtesy of the R5 hash in reiserfs modulo sign bits */ 51/* Hash courtesy of the R5 hash in reiserfs modulo sign bits */
72#define init_name_hash() 0 52#define init_name_hash() 0