Messages in this thread | | | From | Linyu Yuan <> | Subject | [PATCH v3 0/3] [PATCH v2 0/2] tracing/probes: allow no event name input when create group | Date | Tue, 31 May 2022 14:29:09 +0800 |
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take kprobe event as example, when create a group of events, p[:[GRP/]EVENT] [MOD:]KSYM[+OFFS]|KADDR [FETCHARGS], according to this format, we must input EVENT name,
this change allow only GRP/ input, EVENT name auto generate from KSYM, p[:[GRP/][EVENT]] [MOD:]KSYM[+OFFS]|KADDR [FETCHARGS]
siliar change apply to eprobe and uprobe.
V1: https://lore.kernel.org/lkml/1651397651-30454-1-git-send-email-quic_linyyuan@quicinc.com/T/#m33b0665941d9caeeb118afa84db4016321cea9a6 V2: fix remove comment in V1 patch1, remove v1 patch2 as it is NACK. v3: (v2 link: https://lore.kernel.org/lkml/1653795294-19764-1-git-send-email-quic_linyyuan@quicinc.com/) add selftest cases for kprobe and eprobe event, remove macro used in v1,v2, change location to generate eprobe event name.
Linyu Yuan (3): tracing: eprobe: remove duplicate is_good_name() operation tracing: auto generate event name when create a group of events selftests/ftrace: add test case for GRP/ only input
Documentation/trace/kprobetrace.rst | 8 +++---- Documentation/trace/uprobetracer.rst | 8 +++---- kernel/trace/trace.c | 8 +++---- kernel/trace/trace_dynevent.c | 2 +- kernel/trace/trace_eprobe.c | 25 +++++++++++----------- kernel/trace/trace_kprobe.c | 16 ++++++++------ kernel/trace/trace_probe.c | 6 ++++++ kernel/trace/trace_uprobe.c | 12 +++++++---- .../ftrace/test.d/dynevent/add_remove_eprobe.tc | 7 +++++- .../ftrace/test.d/dynevent/add_remove_kprobe.tc | 7 +++++- 10 files changed, 61 insertions(+), 38 deletions(-)
-- 2.7.4
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