diff options
| author | Bjoern B. Brandenburg <bbb@cs.unc.edu> | 2010-02-26 16:31:20 -0500 |
|---|---|---|
| committer | Bjoern B. Brandenburg <bbb@cs.unc.edu> | 2010-02-26 16:31:20 -0500 |
| commit | 61bd58a6f6c773cc3057ad08319eaf7f3e9ca3ab (patch) | |
| tree | 921a6a3207faef75c96cb786f4766eeb8eda1706 /kernel/printk.c | |
| parent | 239d6d0bd7121cac4e6c4437a9f3970043b3fe8f (diff) | |
Bugfix: re-enable capturing of printk() messages in TRACE() logs
(printk_buf + printed_len) always points to a '\0' character and
nothing gets logged. Revert to the 2008 version.
Diffstat (limited to 'kernel/printk.c')
| -rw-r--r-- | kernel/printk.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/printk.c b/kernel/printk.c index 48bc6c813d88..6712a252b306 100644 --- a/kernel/printk.c +++ b/kernel/printk.c | |||
| @@ -721,8 +721,8 @@ asmlinkage int vprintk(const char *fmt, va_list args) | |||
| 721 | printed_len += vscnprintf(printk_buf + printed_len, | 721 | printed_len += vscnprintf(printk_buf + printed_len, |
| 722 | sizeof(printk_buf) - printed_len, fmt, args); | 722 | sizeof(printk_buf) - printed_len, fmt, args); |
| 723 | /* if LITMUS^RT tracer is active divert printk() msgs */ | 723 | /* if LITMUS^RT tracer is active divert printk() msgs */ |
| 724 | if(trace_override && !trace_recurse) | 724 | if (trace_override && !trace_recurse) |
| 725 | TRACE("%s", printk_buf + printed_len); | 725 | TRACE("%s", printk_buf); |
| 726 | 726 | ||
| 727 | 727 | ||
| 728 | p = printk_buf; | 728 | p = printk_buf; |