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tracepoint: Simplify tracepoint module search

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Instead of copying the num_tracepoints and tracepoints_ptrs from
the module structure to the tp_mod structure, which only uses it to
find the module associated to tracepoints of modules that are coming
and going, simply copy the pointer to the module struct to the tracepoint
tp_module structure.

Also removed un-needed brackets around an if statement.

Link: http://lkml.kernel.org/r/20140408201705.4dad2c4a@gandalf.local.home

Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (Red Hat) 2014-04-08 20:09:40 -04:00 • committed by Steven Rostedt
parent de7b297390
commit eb7d035c59
2 changed files with 5 additions and 7 deletions
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3
include/linux/tracepoint.h
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@ -47,8 +47,7 @@ for_each_kernel_tracepoint(void (*fct)(struct tracepoint *tp, void *priv),
#ifdef CONFIG_MODULES
struct tp_module {
struct list_head list;
unsigned int num_tracepoints;
struct tracepoint * const *tracepoints_ptrs;
struct module *mod;
};
bool trace_module_has_bad_taint(struct module *mod);