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Diffstat (limited to 'testsuite/systemtap.base/kprobes.stp')
-rw-r--r-- | testsuite/systemtap.base/kprobes.stp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/testsuite/systemtap.base/kprobes.stp b/testsuite/systemtap.base/kprobes.stp index a3aad283..884b321c 100644 --- a/testsuite/systemtap.base/kprobes.stp +++ b/testsuite/systemtap.base/kprobes.stp @@ -3,18 +3,23 @@ * Probe to test the functionality of kprobe-based probes * (Dwarfless Probing) */ +global hit_str probe begin { println("systemtap starting probe"); + hit_str = "" } probe kprobe.function("vfs_read") { + hit_str = "probe point hit" exit(); } probe end { println("systemtap ending probe"); + println(hit_str); + delete hit_str; } |