Date: Thu, 21 Oct 2004 18:35:25 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sys ktr.h src/sys/geom geom_io.c Message-ID: <200410211835.i9LIZP2s060708@repoman.freebsd.org>
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rwatson 2004-10-21 18:35:25 UTC
FreeBSD src repository
Modified files:
sys/sys ktr.h
sys/geom geom_io.c
Log:
Add KTR_GEOM, which allows tracing of basic GEOM I/O events occuring
in the g_up and g_down threads. Each time a bio is propelled up and
down the stack, an event is generating showing the provider, offset,
and length, as well as thread wakeup and work status information.
Revision Changes Path
1.64 +26 -0 src/sys/geom/geom_io.c
1.23 +2 -1 src/sys/sys/ktr.h
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