perf probe: Print debug messages using pr_*()

Use the new pr_{err,warning,debug,etc} printout methods, just
like in the kernel.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <1256153646-10097-1-git-send-email-acme@redhat.com>
[ Split this patch out, to keep perf/probes separate. ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2 files changed, 16 insertions, 16 deletions

diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
index b5ad86a265ff..dcb406c7f82d 100644
--- a/tools/perf/builtin-probe.c
+++ b/tools/perf/builtin-probe.c
@@ -78,7 +78,7 @@ static int parse_probepoint(const struct option *opt __used,
         if (!str)       /* The end of probe points */
                 return 0;
 
-        eprintf("probe-definition(%d): %s\n", session.nr_probe, str);
+        pr_debug("probe-definition(%d): %s\n", session.nr_probe, str);
         if (++session.nr_probe == MAX_PROBES)
                 semantic_error("Too many probes");
 
@@ -103,7 +103,7 @@ static int parse_probepoint(const struct option *opt __used,
                                 die("strndup");
                         if (++argc == MAX_PROBE_ARGS)
                                 semantic_error("Too many arguments");
-                        eprintf("argv[%d]=%s\n", argc, argv[argc - 1]);
+                        pr_debug("argv[%d]=%s\n", argc, argv[argc - 1]);
                 }
         } while (*str != '\0');
         if (argc < 2)
@@ -133,7 +133,7 @@ static int parse_probepoint(const struct option *opt __used,
                 pp->line = atoi(ptr);
                 if (!pp->file || !pp->line)
                         semantic_error("Failed to parse line.");
-                eprintf("file:%s line:%d\n", pp->file, pp->line);
+                pr_debug("file:%s line:%d\n", pp->file, pp->line);
         } else {
                 /* Function name */
                 ptr = strchr(arg, '+');
@@ -150,8 +150,8 @@ static int parse_probepoint(const struct option *opt __used,
                         pp->file = strdup(ptr);
                 }
                 pp->function = strdup(arg);
-                eprintf("symbol:%s file:%s offset:%d\n",
-                      pp->function, pp->file, pp->offset);
+                pr_debug("symbol:%s file:%s offset:%d\n",
+                         pp->function, pp->file, pp->offset);
         }
         free(argv[1]);
         if (pp->file)
@@ -175,7 +175,7 @@ static int parse_probepoint(const struct option *opt __used,
                         session.need_dwarf = 1;
                 }
 
-        eprintf("%d arguments\n", pp->nr_args);
+        pr_debug("%d arguments\n", pp->nr_args);
         return 0;
 }
 
@@ -188,7 +188,7 @@ static int open_default_vmlinux(void)
 
         ret = uname(&uts);
         if (ret) {
-                eprintf("uname() failed.\n");
+                pr_debug("uname() failed.\n");
                 return -errno;
         }
         session.release = uts.release;
@@ -196,12 +196,12 @@ static int open_default_vmlinux(void)
                 ret = snprintf(fname, MAX_PATH_LEN,
                                default_search_path[i], session.release);
                 if (ret >= MAX_PATH_LEN || ret < 0) {
-                        eprintf("Filename(%d,%s) is too long.\n", i,
+                        pr_debug("Filename(%d,%s) is too long.\n", i,
                                 uts.release);
                         errno = E2BIG;
                         return -E2BIG;
                 }
-                eprintf("try to open %s\n", fname);
+                pr_debug("try to open %s\n", fname);
                 fd = open(fname, O_RDONLY);
                 if (fd >= 0)
                         break;
@@ -341,7 +341,7 @@ int cmd_probe(int argc, const char **argv, const char *prefix __used)
                 ret = find_probepoint(fd, pp);
                 if (ret <= 0)
                         die("No probe point found.\n");
-                eprintf("probe event %s found\n", session.events[j]);
+                pr_debug("probe event %s found\n", session.events[j]);
         }
         close(fd);
 
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c
index be997abdf5b1..54e707185308 100644
--- a/tools/perf/util/probe-finder.c
+++ b/tools/perf/util/probe-finder.c
@@ -136,7 +136,7 @@ static Dwarf_Unsigned die_get_fileno(Dwarf_Die cu_die, const char *fname)
                 dwarf_dealloc(__dw_debug, srcs, DW_DLA_LIST);
         }
         if (found)
-                eprintf("found fno: %d\n", (int)found);
+                pr_debug("found fno: %d\n", (int)found);
         return found;
 }
 
@@ -442,7 +442,7 @@ static void find_variable(Dwarf_Die sp_die, struct probe_finder *pf)
                 return ;
         }
 
-        eprintf("Searching '%s' variable in context.\n", pf->var);
+        pr_debug("Searching '%s' variable in context.\n", pf->var);
         /* Search child die for local variables and parameters. */
         ret = search_die_from_children(sp_die, variable_callback, pf);
         if (!ret)
@@ -552,7 +552,7 @@ static void find_by_line(Dwarf_Die cu_die, struct probe_finder *pf)
 
                 ret = dwarf_lineaddr(lines[i], &addr, &__dw_error);
                 DIE_IF(ret != DW_DLV_OK);
-                eprintf("Probe point found: 0x%llx\n", addr);
+                pr_debug("Probe point found: 0x%llx\n", addr);
                 pf->addr = addr;
                 /* Search a real subprogram including this line, */
                 ret = search_die_from_children(cu_die, probeaddr_callback, pf);
@@ -583,8 +583,8 @@ static int probefunc_callback(struct die_link *dlink, void *data)
                                                           &pf->inl_offs,
                                                           &__dw_error);
                                 DIE_IF(ret != DW_DLV_OK);
-                                eprintf("inline definition offset %lld\n",
-                                        pf->inl_offs);
+                                pr_debug("inline definition offset %lld\n",
+                                         pf->inl_offs);
                                 return 0;
                         }
                         /* Get probe address */
@@ -599,7 +599,7 @@ static int probefunc_callback(struct die_link *dlink, void *data)
                         /* Get probe address */
                         pf->addr = die_get_entrypc(dlink->die);
                         pf->addr += pp->offset;
-                        eprintf("found inline addr: 0x%llx\n", pf->addr);
+                        pr_debug("found inline addr: 0x%llx\n", pf->addr);
                         /* Inlined function. Get a real subprogram */
                         for (lk = dlink->parent; lk != NULL; lk = lk->parent) {
                                 tag = 0;