On Tue, May 27 2008, Alan D. Brunelle wrote:
> +#define blk_add_trace_msg(q, fmt, ...) \
> + do { \
> + struct blk_trace *bt = (q)->blk_trace; \
> + if (unlikely(bt)) \
> + __trace_note_message(bt, fmt, ##__VA_ARGS__); \
> + } while (0)
> +#define BLK_TN_MAX_MSG 1024
BTW, I think we need to make this a lot smaller. Something like 128
chars should be enough, I think. 1K is just too much stack size to use
here.
--
Jens Axboe
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