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-rw-r--r--Documentation/trace/kprobetrace.txt14
1 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/trace/kprobetrace.txt b/Documentation/trace/kprobetrace.txt
index 3de75174716..db553186564 100644
--- a/Documentation/trace/kprobetrace.txt
+++ b/Documentation/trace/kprobetrace.txt
@@ -25,15 +25,15 @@ probe events via /sys/kernel/debug/tracing/events/kprobes/<EVENT>/filter.
Synopsis of kprobe_events
-------------------------
- p[:EVENT] SYMBOL[+offs|-offs]|MEMADDR [FETCHARGS] : Set a probe
- r[:EVENT] SYMBOL[+0] [FETCHARGS] : Set a return probe
+ p[:EVENT] SYMBOL[+offs]|MEMADDR [FETCHARGS] : Set a probe
+ r[:EVENT] SYMBOL[+0] [FETCHARGS] : Set a return probe
- EVENT : Event name. If omitted, the event name is generated
- based on SYMBOL+offs or MEMADDR.
- SYMBOL[+offs|-offs] : Symbol+offset where the probe is inserted.
- MEMADDR : Address where the probe is inserted.
+ EVENT : Event name. If omitted, the event name is generated
+ based on SYMBOL+offs or MEMADDR.
+ SYMBOL[+offs] : Symbol+offset where the probe is inserted.
+ MEMADDR : Address where the probe is inserted.
- FETCHARGS : Arguments. Each probe can have up to 128 args.
+ FETCHARGS : Arguments. Each probe can have up to 128 args.
%REG : Fetch register REG
sN : Fetch Nth entry of stack (N >= 0)
sa : Fetch stack address.