diff options
| -rw-r--r-- | kernel/tracepoint.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c index 42e86dd..c7c62a4 100644 --- a/kernel/tracepoint.c +++ b/kernel/tracepoint.c @@ -177,7 +177,7 @@ static struct tracepoint_entry *get_tracepoint(const char *name) struct tracepoint_entry *e; u32 hash = jhash(name, strlen(name), 0); - head = &tracepoint_table[hash & ((1 << TRACEPOINT_HASH_BITS)-1)]; + head = &tracepoint_table[hash & (TRACEPOINT_TABLE_SIZE - 1)]; hlist_for_each_entry(e, node, head, hlist) { if (!strcmp(name, e->name)) return e; @@ -197,7 +197,7 @@ static struct tracepoint_entry *add_tracepoint(const char *name) size_t name_len = strlen(name) + 1; u32 hash = jhash(name, name_len-1, 0); - head = &tracepoint_table[hash & ((1 << TRACEPOINT_HASH_BITS)-1)]; + head = &tracepoint_table[hash & (TRACEPOINT_TABLE_SIZE - 1)]; hlist_for_each_entry(e, node, head, hlist) { if (!strcmp(name, e->name)) { printk(KERN_NOTICE @@ -233,7 +233,7 @@ static int remove_tracepoint(const char *name) size_t len = strlen(name) + 1; u32 hash = jhash(name, len-1, 0); - head = &tracepoint_table[hash & ((1 << TRACEPOINT_HASH_BITS)-1)]; + head = &tracepoint_table[hash & (TRACEPOINT_TABLE_SIZE - 1)]; hlist_for_each_entry(e, node, head, hlist) { if (!strcmp(name, e->name)) { found = 1; |