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| author | Ingo Molnar <mingo@elte.hu> | 2012-02-17 12:55:07 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2012-02-17 12:55:07 +0100 |
| commit | 09bda4432a8a4d4db2b2b94697abc8d732a9ff73 (patch) | |
| tree | 8449aac6af302967dcbabdfb315bf691491a4241 /kernel/printk.c | |
| parent | d1e169da9e20efc0762da6ec160dd7740d0103f5 (diff) | |
| parent | 47b0edcb599ea6eb9ef16d3a08932a0e01485293 (diff) | |
Merge branch 'tip/perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace into perf/core
Diffstat (limited to 'kernel/printk.c')
| -rw-r--r-- | kernel/printk.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/printk.c b/kernel/printk.c index 13c0a1143f49..cb8a6bd697c6 100644 --- a/kernel/printk.c +++ b/kernel/printk.c @@ -44,6 +44,9 @@ #include <asm/uaccess.h> +#define CREATE_TRACE_POINTS +#include <trace/events/printk.h> + /* * Architectures can override it: */ @@ -542,6 +545,8 @@ MODULE_PARM_DESC(ignore_loglevel, "ignore loglevel setting, to" static void _call_console_drivers(unsigned start, unsigned end, int msg_log_level) { + trace_console(&LOG_BUF(0), start, end, log_buf_len); + if ((msg_log_level < console_loglevel || ignore_loglevel) && console_drivers && start != end) { if ((start & LOG_BUF_MASK) > (end & LOG_BUF_MASK)) { |