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[Qemu-devel] [PATCH v3 0/3] vfio: free data and unmap BARs in instance_f
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH v3 0/3] vfio: free data and unmap BARs in instance_finalize |
Date: |
Fri, 6 Feb 2015 22:15:08 +0100 |
Mostly the same as v2;
- patch 1 makes the error paths of vfio_get_device a bit simpler
- patch 2 introduces instance_finalize
- patch 3 makes the freeing of BARs RCU-friendly
Changes from v2:
1) not removing anymore the NULL assignment in vfio_put_base_device
2) patch 1 should "goto out_put" if vfio_populate_device fails (later
changed to "return ret" in patch 2). The final code doesn't change;
this only matters for bisectability (and even then only in a corner case).
Thanks,
Paolo
Paolo Bonzini (3):
vfio: cleanup vfio_get_device error path, remove vfio_populate_device callback
vfio: free dynamically-allocated data in instance_finalize
vfio: unmap and free BAR data in instance_finalize
hw/vfio/common.c | 36 ++++++++--------
hw/vfio/pci.c | 96 ++++++++++++++++++++++++++++++++++---------
include/hw/vfio/vfio-common.h | 1 -
3 files changed, 92 insertions(+), 41 deletions(-)
--
1.8.3.1
- [Qemu-devel] [PATCH v3 0/3] vfio: free data and unmap BARs in instance_finalize,
Paolo Bonzini <=