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tracepoints: use TABLE_SIZE macro
Steven Rostedt suggested: | Wouldn't it look nicer to have: (TRACEPOINT_TABLE_SIZE - 1) ? Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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611b159768
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1 changed files with 3 additions and 3 deletions
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@ -177,7 +177,7 @@ static struct tracepoint_entry *get_tracepoint(const char *name)
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struct tracepoint_entry *e;
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u32 hash = jhash(name, strlen(name), 0);
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head = &tracepoint_table[hash & ((1 << TRACEPOINT_HASH_BITS)-1)];
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head = &tracepoint_table[hash & (TRACEPOINT_TABLE_SIZE - 1)];
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hlist_for_each_entry(e, node, head, hlist) {
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if (!strcmp(name, e->name))
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return e;
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@ -197,7 +197,7 @@ static struct tracepoint_entry *add_tracepoint(const char *name)
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size_t name_len = strlen(name) + 1;
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u32 hash = jhash(name, name_len-1, 0);
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head = &tracepoint_table[hash & ((1 << TRACEPOINT_HASH_BITS)-1)];
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head = &tracepoint_table[hash & (TRACEPOINT_TABLE_SIZE - 1)];
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hlist_for_each_entry(e, node, head, hlist) {
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if (!strcmp(name, e->name)) {
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printk(KERN_NOTICE
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@ -233,7 +233,7 @@ static int remove_tracepoint(const char *name)
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size_t len = strlen(name) + 1;
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u32 hash = jhash(name, len-1, 0);
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head = &tracepoint_table[hash & ((1 << TRACEPOINT_HASH_BITS)-1)];
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head = &tracepoint_table[hash & (TRACEPOINT_TABLE_SIZE - 1)];
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hlist_for_each_entry(e, node, head, hlist) {
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if (!strcmp(name, e->name)) {
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found = 1;
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