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Date: Thu, 17 Jun 2010 23:41:54 -0500
From: Tom Zanussi <tzanussi@...il.com>
To: linux-kernel@...r.kernel.org
Cc: Stephane Eranian <eranian@...gle.com>, mingo@...e.hu,
fweisbec@...il.com, acme@...stprotocols.net
Subject: [PATCH] perf trace: get rid of the hard-coded paths in the report
scripts
The perf trace report shell scripts hard-code the exec path of the
scripts into their command-lines, which doesn't work if perf has been
installed somewhere else.
Instead, perf trace should create the paths at run-time. This patch
does that and removes the hard-coded paths from all the report scripts.
Reported-by: Stephane Eranian <eranian@...gle.com>
Signed-off-by: Tom Zanussi <tzanussi@...il.com>
---
tools/perf/builtin-trace.c | 11 +++++++++--
tools/perf/scripts/perl/bin/failed-syscalls-report | 2 +-
tools/perf/scripts/perl/bin/rw-by-file-report | 2 +-
tools/perf/scripts/perl/bin/rw-by-pid-report | 2 +-
tools/perf/scripts/perl/bin/rwtop-report | 2 +-
tools/perf/scripts/perl/bin/wakeup-latency-report | 2 +-
tools/perf/scripts/perl/bin/workqueue-stats-report | 2 +-
.../python/bin/failed-syscalls-by-pid-report | 2 +-
tools/perf/scripts/python/bin/sctop-report | 2 +-
.../python/bin/syscall-counts-by-pid-report | 2 +-
.../perf/scripts/python/bin/syscall-counts-report | 3 ++-
11 files changed, 20 insertions(+), 12 deletions(-)
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index dddf3f0..4bb67eb 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -702,10 +702,17 @@ int cmd_trace(int argc, const char **argv, const char *prefix __used)
}
if (script_name) {
- err = scripting_ops->start_script(script_name, argc, argv);
+ char script_exec_path[MAXPATHLEN];
+
+ snprintf(script_exec_path, MAXPATHLEN, "%s/scripts/%s",
+ perf_exec_path(), script_name);
+
+ err = scripting_ops->start_script(script_exec_path,
+ argc, argv);
if (err)
goto out;
- pr_debug("perf trace started with script %s\n\n", script_name);
+ pr_debug("perf trace started with script %s\n\n",
+ script_exec_path);
}
err = __cmd_trace(session);
diff --git a/tools/perf/scripts/perl/bin/failed-syscalls-report b/tools/perf/scripts/perl/bin/failed-syscalls-report
index e3a5e55..47cf0b7 100644
--- a/tools/perf/scripts/perl/bin/failed-syscalls-report
+++ b/tools/perf/scripts/perl/bin/failed-syscalls-report
@@ -7,4 +7,4 @@ if [ $# -gt 0 ] ; then
shift
fi
fi
-perf trace $@ -s ~/libexec/perf-core/scripts/perl/failed-syscalls.pl $comm
+perf trace $@ -s perl/failed-syscalls.pl $comm
diff --git a/tools/perf/scripts/perl/bin/rw-by-file-report b/tools/perf/scripts/perl/bin/rw-by-file-report
index d83070b..407ec70 100644
--- a/tools/perf/scripts/perl/bin/rw-by-file-report
+++ b/tools/perf/scripts/perl/bin/rw-by-file-report
@@ -7,7 +7,7 @@ if [ $# -lt 1 ] ; then
fi
comm=$1
shift
-perf trace $@ -s ~/libexec/perf-core/scripts/perl/rw-by-file.pl $comm
+perf trace $@ -s perl/rw-by-file.pl $comm
diff --git a/tools/perf/scripts/perl/bin/rw-by-pid-report b/tools/perf/scripts/perl/bin/rw-by-pid-report
index 7ef4698..0c129e1 100644
--- a/tools/perf/scripts/perl/bin/rw-by-pid-report
+++ b/tools/perf/scripts/perl/bin/rw-by-pid-report
@@ -1,6 +1,6 @@
#!/bin/bash
# description: system-wide r/w activity
-perf trace $@ -s ~/libexec/perf-core/scripts/perl/rw-by-pid.pl
+perf trace $@ -s perl/rw-by-pid.pl
diff --git a/tools/perf/scripts/perl/bin/rwtop-report b/tools/perf/scripts/perl/bin/rwtop-report
index 93e698c..5bac5bb 100644
--- a/tools/perf/scripts/perl/bin/rwtop-report
+++ b/tools/perf/scripts/perl/bin/rwtop-report
@@ -17,7 +17,7 @@ if [ "$n_args" -gt 0 ] ; then
interval=$1
shift
fi
-perf trace $@ -s ~/libexec/perf-core/scripts/perl/rwtop.pl $interval
+perf trace $@ -s perl/rwtop.pl $interval
diff --git a/tools/perf/scripts/perl/bin/wakeup-latency-report b/tools/perf/scripts/perl/bin/wakeup-latency-report
index a0d898f..dcfdd05 100644
--- a/tools/perf/scripts/perl/bin/wakeup-latency-report
+++ b/tools/perf/scripts/perl/bin/wakeup-latency-report
@@ -1,6 +1,6 @@
#!/bin/bash
# description: system-wide min/max/avg wakeup latency
-perf trace $@ -s ~/libexec/perf-core/scripts/perl/wakeup-latency.pl
+perf trace $@ -s perl/wakeup-latency.pl
diff --git a/tools/perf/scripts/perl/bin/workqueue-stats-report b/tools/perf/scripts/perl/bin/workqueue-stats-report
index 3508113..6ce9247 100644
--- a/tools/perf/scripts/perl/bin/workqueue-stats-report
+++ b/tools/perf/scripts/perl/bin/workqueue-stats-report
@@ -1,6 +1,6 @@
#!/bin/bash
# description: workqueue stats (ins/exe/create/destroy)
-perf trace $@ -s ~/libexec/perf-core/scripts/perl/workqueue-stats.pl
+perf trace $@ -s perl/workqueue-stats.pl
diff --git a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report
index 3029354..b39182f 100644
--- a/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report
+++ b/tools/perf/scripts/python/bin/failed-syscalls-by-pid-report
@@ -7,4 +7,4 @@ if [ $# -gt 0 ] ; then
shift
fi
fi
-perf trace $@ -s ~/libexec/perf-core/scripts/python/failed-syscalls-by-pid.py $comm
+perf trace $@ -s python/failed-syscalls-by-pid.py $comm
diff --git a/tools/perf/scripts/python/bin/sctop-report b/tools/perf/scripts/python/bin/sctop-report
index b01c842..9fe812c 100644
--- a/tools/perf/scripts/python/bin/sctop-report
+++ b/tools/perf/scripts/python/bin/sctop-report
@@ -21,4 +21,4 @@ elif [ "$n_args" -gt 0 ] ; then
interval=$1
shift
fi
-perf trace $@ -s ~/libexec/perf-core/scripts/python/sctop.py $comm $interval
+perf trace $@ -s python/sctop.py $comm $interval
diff --git a/tools/perf/scripts/python/bin/syscall-counts-by-pid-report b/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
index 9e9d8dd..ec9d4d9 100644
--- a/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
+++ b/tools/perf/scripts/python/bin/syscall-counts-by-pid-report
@@ -7,4 +7,4 @@ if [ $# -gt 0 ] ; then
shift
fi
fi
-perf trace $@ -s ~/libexec/perf-core/scripts/python/syscall-counts-by-pid.py $comm
+perf trace $@ -s python/syscall-counts-by-pid.py $comm
diff --git a/tools/perf/scripts/python/bin/syscall-counts-report b/tools/perf/scripts/python/bin/syscall-counts-report
index dc076b6..9ed7854 100644
--- a/tools/perf/scripts/python/bin/syscall-counts-report
+++ b/tools/perf/scripts/python/bin/syscall-counts-report
@@ -1,3 +1,4 @@
+
#!/bin/bash
# description: system-wide syscall counts
# args: [comm]
@@ -7,4 +8,4 @@ if [ $# -gt 0 ] ; then
shift
fi
fi
-perf trace $@ -s ~/libexec/perf-core/scripts/python/syscall-counts.py $comm
+perf trace $@ -s python/syscall-counts.py $comm
--
1.6.4.GIT
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