code.ossystems Code Review - openembedded-core.git/blob

   1 From 31f8bf794172102e9758928b481856c4a8800a7f Mon Sep 17 00:00:00 2001
   2 From: He Zhe <zhe.he@windriver.com>
   3 Date: Mon, 23 Nov 2020 18:14:25 +0800
   4 Subject: [PATCH 16/19] fix: statedump: undefined symbols caused by incorrect
   5  patch backport
   6
   7 bb346792c2cb ("fix: tracepoint: Optimize using static_call() (v5.10)")
   8 misses three definitions and causes the following build failures.
   9
  10 ERROR: "__tracepoint_lttng_statedump_process_net_ns" [lttng-statedump.ko] undefined!
  11 ERROR: "__tracepoint_lttng_statedump_process_user_ns" [lttng-statedump.ko] undefined!
  12 ERROR: "__tracepoint_lttng_statedump_process_uts_ns" [lttng-statedump.ko] undefined!
  13
  14 Fixes: #1290
  15
  16 Upstream-Status: Backport
  17
  18 Signed-off-by: He Zhe <zhe.he@windriver.com>
  19 Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  20 ---
  21  lttng-statedump-impl.c | 18 ++++++++++++++++++
  22  1 file changed, 18 insertions(+)
  23
  24 diff --git a/lttng-statedump-impl.c b/lttng-statedump-impl.c
  25 index 67ecd33c..cf803a73 100644
  26 --- a/lttng-statedump-impl.c
  27 +++ b/lttng-statedump-impl.c
  28 @@ -116,6 +116,24 @@ LTTNG_DEFINE_TRACE(lttng_statedump_process_mnt_ns,
  29         TP_ARGS(session, p, mnt_ns));
  30  #endif
  31
  32 +LTTNG_DEFINE_TRACE(lttng_statedump_process_net_ns,
  33 +       TP_PROTO(struct lttng_session *session,
  34 +               struct task_struct *p,
  35 +               struct net *net_ns),
  36 +       TP_ARGS(session, p, net_ns));
  37 +
  38 +LTTNG_DEFINE_TRACE(lttng_statedump_process_user_ns,
  39 +       TP_PROTO(struct lttng_session *session,
  40 +               struct task_struct *p,
  41 +               struct user_namespace *user_ns),
  42 +       TP_ARGS(session, p, user_ns));
  43 +
  44 +LTTNG_DEFINE_TRACE(lttng_statedump_process_uts_ns,
  45 +       TP_PROTO(struct lttng_session *session,
  46 +               struct task_struct *p,
  47 +               struct uts_namespace *uts_ns),
  48 +       TP_ARGS(session, p, uts_ns));
  49 +
  50  LTTNG_DEFINE_TRACE(lttng_statedump_network_interface,
  51         TP_PROTO(struct lttng_session *session,
  52                 struct net_device *dev, struct in_ifaddr *ifa),
  53 --
  54 2.19.1
  55