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Re: [PATCH v3 0/3] Fix memory leak of some device state in migration
From: |
Dr. David Alan Gilbert |
Subject: |
Re: [PATCH v3 0/3] Fix memory leak of some device state in migration |
Date: |
Thu, 4 Feb 2021 14:26:50 +0000 |
User-agent: |
Mutt/1.14.6 (2020-07-11) |
* Jinhao Gao (gaojinhao@huawei.com) wrote:
> For some device state having some fields of VMS_ALLOC flag, they
> don't free memory allocated for the fields in vmstate_save_state
> and vmstate_load_state. We add funcs or sentences of free memory
> before and after VM saves or loads device state to avoid memory leak.
Queued
>
> v2
> - Drop patch1-3,6-8 of v1
> - Address Michael's comment (free memory before load vmsd centrally)
> - Add David's Acked-by and Michael's Signed-off-by
>
> v3
> - Add Euler's Reported-by and Michael's Reviewed-by
>
> Jinhao Gao (3):
> spapr_pci: Fix memory leak of vmstate_spapr_pci
> savevm: Fix memory leak of vmstate_configuration
> vmstate: Fix memory leak in vmstate_handle_alloc()
>
> hw/ppc/spapr_pci.c | 11 +++++++++++
> migration/savevm.c | 31 +++++++++++++++++++++++++++----
> migration/vmstate.c | 1 +
> 3 files changed, 39 insertions(+), 4 deletions(-)
>
> --
> 2.23.0
>
>
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
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