From: Steven Rostedt (Red Hat) <rostedt@goodmis.org>
Date: Fri, 27 Mar 2015 20:15:07 +0000 (-0400)
Subject: net/9p/tracing: Export enums in tracepoints to userspace
X-Git-Tag: omap-for-v4.2/o2_dc~149^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=56e1b226088b07d14ad863bb73753ae24d48c113;p=pandora-kernel.git

net/9p/tracing: Export enums in tracepoints to userspace

The tracepoints in the 9p code use a lot of enums for the __print_symbolic()
function. These enums are shown in the tracepoint format files, and user
space tools such as trace-cmd does not have the information to parse it.
Add helper macros to export the enums with TRACE_DEFINE_ENUM().

Link: http://lkml.kernel.org/r/20150403013802.220157513@goodmis.org

Cc: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Cc: Eric Van Hensbergen <ericvh@gmail.com>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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