Displaying 3 results from an estimated 3 matches for "tb_init_don".
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tb_init_done
2006 May 24
0
[PATCH] Fix xc_tbuf_enable assumption.
Hi, All!
This is a patch which needs discussion.
Currently xc_tbuf_enable assumed tb_init_done = 0.
But Sometimes already on
For example(xenmon.py(xenbaked) and xentrace).
These two programs assues tb_init_done =0 at start time.
Currently xenbaked care the problem by setting tb_init_done=0 at exit time.
But xentrace does not care the problem.
Then error occured!(Cannot see the trace buff...
2012 Dec 03
17
[PATCH 0 of 3] xen: sched_credit: fix tickling and add some tracing
Hello,
This small series deals with some weirdness in the mechanism with which the
credit scheduler choses what PCPU to tickle upon a VCPU wake-up. Details are
available in the changelog of the first patch.
The new approach has been extensively benchmarked and proved itself either
beneficial or harmless. That means it does not introduce any significant amount
of overhead and/or performances
2012 Dec 10
26
[PATCH 00/11] Add virtual EPT support Xen.
From: Zhang Xiantao <xiantao.zhang@intel.com>
With virtual EPT support, L1 hyerpvisor can use EPT hardware
for L2 guest''s memory virtualization. In this way, L2 guest''s
performance can be improved sharply. According to our testing,
some benchmarks can show > 5x performance gain.
Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com>
Zhang Xiantao (11):