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[Qemu-devel] [PATCH] Fix occassional crashes during qcow2 recompression
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From: |
Jindřich Makovička |
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Subject: |
[Qemu-devel] [PATCH] Fix occassional crashes during qcow2 recompression |
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Date: |
Tue, 23 Jun 2015 23:34:48 +0200 |
Hi,
the following patch adds missing EAGAIN handling in qcow2 code.
When the conditions for throwing EAGAIN from the refcount allocator
are met, qcow-img image recompression fails with "error while writing
sector".
Jindřich Makovička (1):
qcow2: Handle EAGAIN returned from update_refcount
block/qcow2-refcount.c | 23 +++++++++++++----------
1 file changed, 13 insertions(+), 10 deletions(-)
--
2.1.4