[PATCH 17/18 v3] writeback: Export enums used by tracepoint to user space

From: "Steven Rostedt (Red Hat)" The enums used in tracepoints for __print_symbolic() do not have their values shown in the tracepoint format files and this makes it difficult for user space tools to convert the binary values to the strings they are to represent. Add TRACE_DEFINE_ENUM(x) macros

[PATCH 17/18 v3] writeback: Export enums used by tracepoint to user space

From: Steven Rostedt (Red Hat) rost...@goodmis.org The enums used in tracepoints for __print_symbolic() do not have their values shown in the tracepoint format files and this makes it difficult for user space tools to convert the binary values to the strings they are to represent. Add