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(parent: 6fa57ef) | patch
tracing: Save one trace_event->type by using __TRACE_LAST_TYPE
authorWei Yang <richard.weiyang@linux.alibaba.com>
Fri, 3 Jul 2020 02:06:10 +0000 (10:06 +0800)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Thu, 9 Jul 2020 22:14:58 +0000 (18:14 -0400)
commitf21ef2fd4b6e0e8fc6ee3beb58f569ada6cce97b
tree9b706a5392a724d69fb855ba7d9dcedf3f45ab72tree | snapshot
parent6fa57efef4fb49622da611291182f55762cd572dcommit | diff
tracing: Save one trace_event->type by using __TRACE_LAST_TYPE

Static defined trace_event->type stops at (__TRACE_LAST_TYPE - 1) and
dynamic trace_event->type starts from (__TRACE_LAST_TYPE + 1).

To save one trace_event->type index, let's use __TRACE_LAST_TYPE.

Link: https://lkml.kernel.org/r/20200703020612.12930-3-richard.weiyang@linux.alibaba.com
Signed-off-by: Wei Yang <richard.weiyang@linux.alibaba.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
kernel/trace/trace_output.c diff | blob | history
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