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Re: [Qemu-devel] [PATCH] iotests: Lower 064's memory usage


From: Max Reitz
Subject: Re: [Qemu-devel] [PATCH] iotests: Lower 064's memory usage
Date: Fri, 23 Jan 2015 10:10:20 -0500
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0

On 2015-01-23 at 09:59, Max Reitz wrote:
Test 064 reads a lot of data at once which currently results in qemu-io
having to allocate up to about 1 GB of memory (958 MB, to be exact).
This patch lowers that amount to 128 MB by making the test read smaller
chunks.

Signed-off-by: Max Reitz <address@hidden>
---
  tests/qemu-iotests/064     | 19 +++++++++++++++++--
  tests/qemu-iotests/064.out | 34 ++++++++++++++++++++++++++++++----
  2 files changed, 47 insertions(+), 6 deletions(-)

Applied to my block tree:

https://github.com/XanClic/qemu/commits/block



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