tree 77c5660e05bf43ae84ea2fdf6fd273dfdd6bdca6
parent 8ff0971f1500953935339c23c91f660793fd4c64
author Kinglong Mee <kinglongmee@gmail.com> 1488636790 +0800
committer Jaegeuk Kim <jaegeuk@kernel.org> 1490150059 -0400

f2fs: make sure trace all f2fs_issue_flush

The root device's issue flush trace is missing,
add it and tracing the result from submit.

Fixes d50aaeec90 ("f2fs: show actual device info in tracepoints")
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>