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| author |   Denis Kirjanov <kda@linux-powerpc.org> | 2015-12-14 23:18:05 +0300 |
|---|---|---|
| committer |   Steven Rostedt <rostedt@goodmis.org> | 2015-12-23 14:27:21 -0500 |
| commit | 2701121b8f4db4d69c327c0d8f8694ff2ce30ef7 (patch) | |
| tree | 8075d22174057d82cf72134c1923efd303dd6df3 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | tracing: Use seq_buf_used() in seq_buf_to_user() instead of len (diff) | |
| download | linux-dev-2701121b8f4db4d69c327c0d8f8694ff2ce30ef7.tar.xz linux-dev-2701121b8f4db4d69c327c0d8f8694ff2ce30ef7.zip | |
tracing: Introduce TRACE_EVENT_FN_COND macro
TRACE_EVENT_FN can't be used in some circumstances
like invoking trace functions from offlined CPU due
to RCU usage.
This patch adds the TRACE_EVENT_FN_COND macro
to make such trace points conditional.
Link: http://lkml.kernel.org/r/1450124286-4822-1-git-send-email-kda@linux-powerpc.org
Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions