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Merge branch 'x86-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
[pandora-kernel.git]
/
Documentation
/
trace
/
kprobetrace.txt
diff --git
a/Documentation/trace/kprobetrace.txt
b/Documentation/trace/kprobetrace.txt
index
a9100b2
..
ec94748
100644
(file)
--- a/
Documentation/trace/kprobetrace.txt
+++ b/
Documentation/trace/kprobetrace.txt
@@
-40,7
+40,9
@@
Synopsis of kprobe_events
$stack : Fetch stack address.
$retval : Fetch return value.(*)
+|-offs(FETCHARG) : Fetch memory at FETCHARG +|- offs address.(**)
$stack : Fetch stack address.
$retval : Fetch return value.(*)
+|-offs(FETCHARG) : Fetch memory at FETCHARG +|- offs address.(**)
- NAME=FETCHARG: Set NAME as the argument name of FETCHARG.
+ NAME=FETCHARG : Set NAME as the argument name of FETCHARG.
+ FETCHARG:TYPE : Set TYPE as the type of FETCHARG. Currently, basic types
+ (u8/u16/u32/u64/s8/s16/s32/s64) are supported.
(*) only for return probe.
(**) this is useful for fetching a field of data structures.
(*) only for return probe.
(**) this is useful for fetching a field of data structures.