From d0b2f91bede3bd5e3d24dd6803e56eee959c1797 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Thu, 20 Oct 2016 00:10:27 -0300 Subject: Linux-libre 4.8.2-gnu --- Documentation/trace/kprobetrace.txt | 3 +++ Documentation/trace/uprobetracer.txt | 3 +++ 2 files changed, 6 insertions(+) (limited to 'Documentation/trace') diff --git a/Documentation/trace/kprobetrace.txt b/Documentation/trace/kprobetrace.txt index d68ea5fc8..ea52ec1f8 100644 --- a/Documentation/trace/kprobetrace.txt +++ b/Documentation/trace/kprobetrace.txt @@ -40,6 +40,7 @@ Synopsis of kprobe_events $stackN : Fetch Nth entry of stack (N >= 0) $stack : Fetch stack address. $retval : Fetch return value.(*) + $comm : Fetch current task comm. +|-offs(FETCHARG) : Fetch memory at FETCHARG +|- offs address.(**) NAME=FETCHARG : Set NAME as the argument name of FETCHARG. FETCHARG:TYPE : Set TYPE as the type of FETCHARG. Currently, basic types @@ -62,6 +63,8 @@ offset, and container-size (usually 32). The syntax is; b@/ +For $comm, the default type is "string"; any other type is invalid. + Per-Probe Event Filtering ------------------------- diff --git a/Documentation/trace/uprobetracer.txt b/Documentation/trace/uprobetracer.txt index f1cf9a34a..72d1cd4f7 100644 --- a/Documentation/trace/uprobetracer.txt +++ b/Documentation/trace/uprobetracer.txt @@ -36,6 +36,7 @@ Synopsis of uprobe_tracer $stackN : Fetch Nth entry of stack (N >= 0) $stack : Fetch stack address. $retval : Fetch return value.(*) + $comm : Fetch current task comm. +|-offs(FETCHARG) : Fetch memory at FETCHARG +|- offs address.(**) NAME=FETCHARG : Set NAME as the argument name of FETCHARG. FETCHARG:TYPE : Set TYPE as the type of FETCHARG. Currently, basic types @@ -57,6 +58,8 @@ offset, and container-size (usually 32). The syntax is; b@/ +For $comm, the default type is "string"; any other type is invalid. + Event Profiling --------------- -- cgit v1.2.3-54-g00ecf