writeback: show writeback reason with __print_symbolic
commitb3bba872ddb0320a7ecb54decae53c13ceb2ed4c
authorWu Fengguang <fengguang.wu@intel.com>
Thu, 8 Dec 2011 22:53:54 +0000 (8 16:53 -0600)
committerWu Fengguang <fengguang.wu@intel.com>
Sun, 18 Dec 2011 06:20:17 +0000 (18 14:20 +0800)
treeed47c72d9193d40173e319663d4e1eb1c60a7d15
parent384703b8e6cd4c8ef08512e596024e028c91c339
writeback: show writeback reason with __print_symbolic

This makes the binary trace understandable by trace-cmd.

CC: Dave Chinner <david@fromorbit.com>
CC: Curt Wohlgemuth <curtw@google.com>
CC: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
fs/fs-writeback.c
include/trace/events/writeback.h