tracing: Add ring buffer event param to hist field functions
authorTom Zanussi <tom.zanussi@linux.intel.com>
Tue, 16 Jan 2018 02:51:43 +0000 (20:51 -0600)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Sat, 10 Mar 2018 21:05:52 +0000 (16:05 -0500)
commitfbd302cbebe9408699fd11a4eb423d0a466058b9
tree9b6273061bc91a03f7c78b2bf7eec81d5f5d2a22
parent1ac4f51c0eb518e04ff3455f0c7d17ad9187eb27
tracing: Add ring buffer event param to hist field functions

Some events such as timestamps require access to a ring_buffer_event
struct; add a param so that hist field functions can access that.

Link: http://lkml.kernel.org/r/2ff4af18e72b6002eb86b26b2a7f39cef7d1dfe4.1516069914.git.tom.zanussi@linux.intel.com
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
kernel/trace/trace_events_hist.c