diff options
author | Pekka Paalanen <pq@iki.fi> | 2008-09-16 19:00:34 (GMT) |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-10-14 08:37:11 (GMT) |
commit | 9e57fb35d711331a9b1410c5c56ebeb3733428a0 (patch) | |
tree | 2e68b1b8bb233378cbcad0c8e9bc8f99abf7263a /kernel | |
parent | 801fe40001dfc263848552fb28924b766ed44ea4 (diff) | |
download | linux-9e57fb35d711331a9b1410c5c56ebeb3733428a0.tar.xz |
x86 mmiotrace: implement mmiotrace_printk()
Offer mmiotrace users a function to inject markers from inside the kernel.
This depends on the trace_vprintk() patch.
Signed-off-by: Pekka Paalanen <pq@iki.fi>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/trace/trace_mmiotrace.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c index ef02747..767d1fa 100644 --- a/kernel/trace/trace_mmiotrace.c +++ b/kernel/trace/trace_mmiotrace.c @@ -335,3 +335,8 @@ void mmio_trace_mapping(struct mmiotrace_map *map) __trace_mmiotrace_map(tr, data, map); preempt_enable(); } + +int mmio_trace_printk(const char *fmt, va_list args) +{ + return trace_vprintk(0, fmt, args); +} |