diff options
Diffstat (limited to 'Documentation/trace/kprobetrace.txt')
| -rw-r--r-- | Documentation/trace/kprobetrace.txt | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/trace/kprobetrace.txt b/Documentation/trace/kprobetrace.txt index 3de751747164..db5531865648 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. |