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[Qemu-devel] [PATCH 0/2] block/file-posix: Fix xfs_write_zeroes()
From: |
Max Reitz |
Subject: |
[Qemu-devel] [PATCH 0/2] block/file-posix: Fix xfs_write_zeroes() |
Date: |
Thu, 22 Aug 2019 18:26:16 +0200 |
Lukàš ran over a nasty regression in our xfs_write_zeroes() function
(sorry, my fault) made apparent by a recent patch from Anton that makes
qcow2 images heavily exercise the offending code path.
This series fixes the bug and adds a test to prevent it from
reoccurring.
Max Reitz (2):
block/file-posix: Fix xfs_write_zeroes()
iotests: Test reverse sub-cluster qcow2 writes
block/file-posix.c | 16 ++++++---
tests/qemu-iotests/265 | 67 ++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/265.out | 6 ++++
tests/qemu-iotests/group | 1 +
4 files changed, 85 insertions(+), 5 deletions(-)
create mode 100755 tests/qemu-iotests/265
create mode 100644 tests/qemu-iotests/265.out
--
2.21.0
- [Qemu-devel] [PATCH 0/2] block/file-posix: Fix xfs_write_zeroes(),
Max Reitz <=