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[Qemu-devel] [RFC PATCH 0/4] qcow2: Add preallocation=full option
From: |
Hu Tao |
Subject: |
[Qemu-devel] [RFC PATCH 0/4] qcow2: Add preallocation=full option |
Date: |
Tue, 12 Nov 2013 15:47:18 +0800 |
This series impelments preallocation=full, using posix_fallocate() based
on Kevin's original patch at:
http://lists.gnu.org/archive/html/qemu-devel/2011-01/msg03017.html
Hu Tao (4):
block: add BlockDriver.bdrv_zero_init.
block/raw-posix: implement bdrv_zero_init
qcow2: implement bdrv_zero_init
qcow2: Add full image preallocation option
block.c | 13 +++++++++++++
block/qcow2.c | 35 +++++++++++++++++++++++++++++------
block/raw-posix.c | 13 +++++++++++++
include/block/block.h | 1 +
include/block/block_int.h | 2 ++
5 files changed, 58 insertions(+), 6 deletions(-)
--
1.8.3.1
- [Qemu-devel] [RFC PATCH 0/4] qcow2: Add preallocation=full option,
Hu Tao <=