perf probe: Rename target_module to target
This is a precursor patch that modifies names that refer to
kernel/module to also refer to user space names.
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Anton Arapov <anton@redhat.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Jim Keniston <jkenisto@linux.vnet.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Linux-mm <linux-mm@kvack.org>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Roland McGrath <roland@hack.frob.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20120202142040.5967.64156.sendpatchset@srdronam.in.ibm.com
Signed-off-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index b9bbdd2..c1a513e 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -273,10 +273,10 @@
/* Try to find perf_probe_event with debuginfo */
static int try_to_find_probe_trace_events(struct perf_probe_event *pev,
struct probe_trace_event **tevs,
- int max_tevs, const char *module)
+ int max_tevs, const char *target)
{
bool need_dwarf = perf_probe_event_need_dwarf(pev);
- struct debuginfo *dinfo = open_debuginfo(module);
+ struct debuginfo *dinfo = open_debuginfo(target);
int ntevs, ret = 0;
if (!dinfo) {
@@ -295,9 +295,9 @@
if (ntevs > 0) { /* Succeeded to find trace events */
pr_debug("find %d probe_trace_events.\n", ntevs);
- if (module)
+ if (target)
ret = add_module_to_probe_trace_events(*tevs, ntevs,
- module);
+ target);
return ret < 0 ? ret : ntevs;
}
@@ -1796,14 +1796,14 @@
static int convert_to_probe_trace_events(struct perf_probe_event *pev,
struct probe_trace_event **tevs,
- int max_tevs, const char *module)
+ int max_tevs, const char *target)
{
struct symbol *sym;
int ret = 0, i;
struct probe_trace_event *tev;
/* Convert perf_probe_event with debuginfo */
- ret = try_to_find_probe_trace_events(pev, tevs, max_tevs, module);
+ ret = try_to_find_probe_trace_events(pev, tevs, max_tevs, target);
if (ret != 0)
return ret; /* Found in debuginfo or got an error */
@@ -1819,8 +1819,8 @@
goto error;
}
- if (module) {
- tev->point.module = strdup(module);
+ if (target) {
+ tev->point.module = strdup(target);
if (tev->point.module == NULL) {
ret = -ENOMEM;
goto error;
@@ -1884,7 +1884,7 @@
};
int add_perf_probe_events(struct perf_probe_event *pevs, int npevs,
- int max_tevs, const char *module, bool force_add)
+ int max_tevs, const char *target, bool force_add)
{
int i, j, ret;
struct __event_package *pkgs;
@@ -1907,7 +1907,7 @@
ret = convert_to_probe_trace_events(pkgs[i].pev,
&pkgs[i].tevs,
max_tevs,
- module);
+ target);
if (ret < 0)
goto end;
pkgs[i].ntevs = ret;
@@ -2063,7 +2063,7 @@
return 1;
}
-int show_available_funcs(const char *module, struct strfilter *_filter)
+int show_available_funcs(const char *target, struct strfilter *_filter)
{
struct map *map;
int ret;
@@ -2074,9 +2074,9 @@
if (ret < 0)
return ret;
- map = kernel_get_module_map(module);
+ map = kernel_get_module_map(target);
if (!map) {
- pr_err("Failed to find %s map.\n", (module) ? : "kernel");
+ pr_err("Failed to find %s map.\n", (target) ? : "kernel");
return -EINVAL;
}
available_func_filter = _filter;