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From 6143e307900ba1484c5768da05d98b88a83a8a1a Mon Sep 17 00:00:00 2001
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From: "Richard W.M. Jones" <rjones@redhat.com>
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Date: Thu, 28 Apr 2016 13:33:51 +0100
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Subject: [PATCH] tests/qemu: boot-analysis: Add analysis of initcalls before
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entering userspace.
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(cherry picked from commit 606f1586064ed5b45b9d25dc9bf2e518dd910ba7)
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---
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tests/qemu/boot-analysis-timeline.c | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/tests/qemu/boot-analysis-timeline.c b/tests/qemu/boot-analysis-timeline.c
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index d35fb49..1c57d05 100644
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--- a/tests/qemu/boot-analysis-timeline.c
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+++ b/tests/qemu/boot-analysis-timeline.c
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@@ -296,6 +296,13 @@ construct_timeline (void)
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strstr (data->events[j].message, "ftrace: allocating"),
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1);
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+ /* All initcall functions, before we enter userspace. */
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+ FIND ("kernel:initcalls-before-userspace", 0,
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+ data->events[j].source == GUESTFS_EVENT_APPLIANCE &&
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+ strstr (data->events[j].message, "calling "),
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+ data->events[k].source == GUESTFS_EVENT_APPLIANCE &&
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+ strstr (data->events[k].message, "Freeing unused kernel memory"));
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+
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/* Find where we run supermin mini-initrd. */
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FIND ("supermin:mini-initrd", 0,
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data->events[j].source == GUESTFS_EVENT_APPLIANCE &&
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--
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7af31e |
1.8.3.1
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