Displaying 1 result from an estimated 1 matches for "ctx_switch".
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2008 Jul 29
0
Xenoprof error and missing Xen-syms events
...tried to compile Xen
on my own and used this Xen-syms, but to no avail. I gunzipped /boot/xen.gz
and tried that, then tried /boot/xen.gz itself as a last resort, but nothing
worked.
In /var/lib/oprofile/samples/oprofiled.log, I see plenty of lines like the
following:
XEN_ENTER_SWITCH to xen
CTX_SWITCH to tid 0, tgid 0, cookie 0(none)
Lost kernel sample ffff828c8011243f
Lost kernel sample ffff828c8011240e
Lost kernel sample ffff828c801124b2
Lost kernel sample ffff828c8011233b
KERNEL_ENTER_SWITCH to kernel
Sample 0x2aea2(0): kern (name /usr/src/linux-2.6.21-xen-dom0/vmlinux,
0xffffffff80200000-0x...