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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-26 13:07:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-26 13:07:38 -0700 |
| commit | 7897c04ad09f815aea1f2dbb05825887d4494a74 (patch) | |
| tree | 1dec2364f3c15aa33f140cae40328a5b9be464ac | |
| parent | 0576f0602a4926b0027fdd7561a1c0053fa99d26 (diff) | |
| parent | f8d7ab2bded897607bff6324d5c6ea6b4aecca0c (diff) | |
| download | tiering-7897c04ad09f815aea1f2dbb05825887d4494a74.tar.gz | |
Merge tag 'trace-v5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fix from Steven Rostedt:
"Srikar Dronamraju fixed a bug in the newmulti probe code"
* tag 'trace-v5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing/probe: Fix same probe event argument matching
| -rw-r--r-- | kernel/trace/trace_kprobe.c | 5 | ||||
| -rw-r--r-- | kernel/trace/trace_uprobe.c | 5 |
2 files changed, 6 insertions, 4 deletions
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index a6697e28ddda00..402dc3ce88d3ea 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -549,10 +549,11 @@ static bool trace_kprobe_has_same_kprobe(struct trace_kprobe *orig, for (i = 0; i < orig->tp.nr_args; i++) { if (strcmp(orig->tp.args[i].comm, comp->tp.args[i].comm)) - continue; + break; } - return true; + if (i == orig->tp.nr_args) + return true; } return false; diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c index 34dd6d0016a3b7..dd884341f5c57a 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -431,10 +431,11 @@ static bool trace_uprobe_has_same_uprobe(struct trace_uprobe *orig, for (i = 0; i < orig->tp.nr_args; i++) { if (strcmp(orig->tp.args[i].comm, comp->tp.args[i].comm)) - continue; + break; } - return true; + if (i == orig->tp.nr_args) + return true; } return false; |