diff options
Diffstat (limited to 'tools/testing/selftests/ftrace/test.d/dynevent/fprobe_args_vfs.tc')
| -rw-r--r-- | tools/testing/selftests/ftrace/test.d/dynevent/fprobe_args_vfs.tc | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/dynevent/fprobe_args_vfs.tc b/tools/testing/selftests/ftrace/test.d/dynevent/fprobe_args_vfs.tc new file mode 100644 index 000000000000..c6a9d2466a71 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/dynevent/fprobe_args_vfs.tc @@ -0,0 +1,41 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Fprobe event VFS type argument +# requires: dynamic_events "%pd/%pD":README "f[:[<group>/][<event>]] <func-name>[%return] [<args>]":README + + +: "Test argument %pd with name for fprobe" +echo 'f:testprobe dput name=$arg1:%pd' > dynamic_events +echo 1 > events/fprobes/testprobe/enable +grep -q "1" events/fprobes/testprobe/enable +echo 0 > events/fprobes/testprobe/enable +grep "dput" trace | grep -q "enable" +echo "" > dynamic_events +echo "" > trace + +: "Test argument %pd without name for fprobe" +echo 'f:testprobe dput $arg1:%pd' > dynamic_events +echo 1 > events/fprobes/testprobe/enable +grep -q "1" events/fprobes/testprobe/enable +echo 0 > events/fprobes/testprobe/enable +grep "dput" trace | grep -q "enable" +echo "" > dynamic_events +echo "" > trace + +: "Test argument %pD with name for fprobe" +echo 'f:testprobe vfs_read name=$arg1:%pD' > dynamic_events +echo 1 > events/fprobes/testprobe/enable +grep -q "1" events/fprobes/testprobe/enable +echo 0 > events/fprobes/testprobe/enable +grep "vfs_read" trace | grep -q "enable" +echo "" > dynamic_events +echo "" > trace + +: "Test argument %pD without name for fprobe" +echo 'f:testprobe vfs_read $arg1:%pD' > dynamic_events +echo 1 > events/fprobes/testprobe/enable +grep -q "1" events/fprobes/testprobe/enable +echo 0 > events/fprobes/testprobe/enable +grep "vfs_read" trace | grep -q "enable" +echo "" > dynamic_events +echo "" > trace |