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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2008-10-02 12:59:20 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-14 10:39:11 +0200 |
| commit | cb5ab74204a6e2579d1119bf1348eb806526b12b (patch) | |
| tree | 4810258d42e0370ec15cf424d5e3c6487fbd1781 /include/linux/ftrace.h | |
| parent | 77ae11f63befb7fc41ec256f1fcb72ca7e4160d5 (diff) | |
| download | linux-stable-cb5ab74204a6e2579d1119bf1348eb806526b12b.tar.gz linux-stable-cb5ab74204a6e2579d1119bf1348eb806526b12b.tar.bz2 linux-stable-cb5ab74204a6e2579d1119bf1348eb806526b12b.zip | |
tracing/fastboot: change the printing of boot tracer according to bootgraph.pl
Change the boot tracer printing to make it parsable for
the scripts/bootgraph.pl script.
We have now to output two lines for each initcall, according to the
printk in do_one_initcall() in init/main.c
We need now the call's time and the return's time.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/ftrace.h')
| -rw-r--r-- | include/linux/ftrace.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 91954eb6460f..4455490d91bd 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -216,6 +216,8 @@ struct boot_trace { initcall_t func; int result; unsigned long long duration; + ktime_t calltime; + ktime_t rettime; }; #ifdef CONFIG_BOOT_TRACER |