Tejun Heo 8c1cf6bb02 block: add @req to bio_{front|back}_merge tracepoints ... bio_{front|back}_merge tracepoints report a bio merging into an existing request but didn't specify which request the bio is being merged into. Add @req to it. This makes it impossible to share the event template with block_bio_queue - split it out. @req isn't used or exported to userland at this point and there is no userland visible behavior change. Later changes will make use of the extra parameter. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2013-01-14 15:00:36 +01:00
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events	block: add @req to bio_{front|back}_merge tracepoints	2013-01-14 15:00:36 +01:00
define_trace.h	treewide: fix comment/printk/variable typos	2012-09-01 10:33:05 -07:00
ftrace.h	tracing: Kill unused and puzzled sample code in ftrace.h	2012-11-13 15:51:21 -05:00
syscall.h	tracing: Cleanup unnecessary function declarations	2012-10-31 16:45:34 -04:00