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(parent: c701176) | patch
blkiomon: drv_data traces pass-through
authorMartin Peschke <mpeschke@linux.vnet.ibm.com>
Mon, 20 Oct 2008 16:14:21 +0000 (18:14 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Mon, 20 Oct 2008 16:14:21 +0000 (18:14 +0200)
commit3bc3451b471fe4cea365654481258a1a1913018e
tree8f7f71557dad6192cdf079af6acfec2b678bde5btree | snapshot
parentc701176c4befb44efe68e3b5e09ca710b4be357dcommit | diff
blkiomon: drv_data traces pass-through

This patch adds pass-through support for device driver specific traces
to blkiomon. This way we can aggregate block I/O statistics and device
driver specific statistics at the same time.

Signed-off-by: Martin Peschke <mpeschke@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
blkiomon.c diff | blob | blame | history
Block queue io tracer