From: David Vrabel <david.vrabel@citrix.com>
To: xen-devel@lists.xen.org
Cc: David Vrabel <david.vrabel@citrix.com>,
George Dunlap <george.dunlap@citrix.com>
Subject: [PATCHv5 0/4] trace: improve hypercall tracing
Date: Wed, 3 Oct 2012 17:32:23 +0100 [thread overview]
Message-ID: <1349281947-5009-1-git-send-email-david.vrabel@citrix.com> (raw)
xenalyze requires some patches to decode the new trace record format,
these patches will be posted shortly.
Changes since v4:
- Rename trace_hypercall() to __trace_hypercall_entry().
- Use an array for the arguments to include in the hypercall trace
record.
Changes since v3:
- Trace arguments for a few more hypercalls (vcpu_op and sched_op).
Changes since v2:
- Changed all PV events to use a different subclass.
- Put multicall subcalls into their own subclass (so they can be
filtered out).
- Use 12 bits to report which arguments are present in the
PV_HYPERCALL_V2 trace record.
David
next reply other threads:[~2012-10-03 16:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-03 16:32 David Vrabel [this message]
2012-10-03 16:32 ` [PATCH 1/4] trace: rename trace_hypercall() to __trace_hypercall_entry() David Vrabel
2012-10-03 16:32 ` [PATCH 2/4] trace: allow for different sub-classes of TRC_PV_* tracepoints David Vrabel
2012-10-03 16:32 ` [PATCH 3/4] trace: improve usefulness of hypercall trace record David Vrabel
2012-10-03 16:32 ` [PATCH 4/4] trace: trace hypercalls inside a multicall David Vrabel
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