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[Qemu-devel] [PATCH v7 0/4] Clean unused entries in the qcow2 L2/refcoun
From: |
Alberto Garcia |
Subject: |
[Qemu-devel] [PATCH v7 0/4] Clean unused entries in the qcow2 L2/refcount cache |
Date: |
Tue, 4 Aug 2015 15:14:38 +0300 |
v7:
- Rebase against the current master.
- Update version number in the 'since' field of the
'cache-clean-interval' option.
v6: https://lists.gnu.org/archive/html/qemu-devel/2015-06/msg01929.html
- Update documentation to clarify what "unused entries" mean.
v5: https://lists.gnu.org/archive/html/qemu-devel/2015-06/msg00573.html
- Fix build in mingw.
- Use getpagesize() instead of sysconf(_SC_PAGESIZE).
- Clarify that 0 is the default value for 'cache-clean-interval', and that
it disables the feature.
- Add the patch that documents how to configure the cache to this
series, expanded with the explanation of 'cache-clean-interval'.
(previous version:
https://lists.gnu.org/archive/html/qemu-devel/2015-05/msg02253.html)
v4: https://lists.gnu.org/archive/html/qemu-devel/2015-05/msg06120.html
- Revert the 'cache-clean-interval' change. This should probably go
into a new BlockDeviceInfoSpecific struct (along with other
settings), but is out of the scope for this series.
v3: https://lists.gnu.org/archive/html/qemu-devel/2015-05/msg05473.html
- Add 'cache-clean-interval' field to ImageInfoSpecificQCow2.
v2: https://lists.gnu.org/archive/html/qemu-devel/2015-05/msg05316.html
- Clarify that the block-commit mentioned in the first patch refers to
the HMP commit command.
- Check the value of cache_clean_interval and cast it accordingly to
prevent it from overflowing.
v1: https://lists.gnu.org/archive/html/qemu-devel/2015-05/msg03510.html
Alberto Garcia (4):
qcow2: mark the memory as no longer needed after qcow2_cache_empty()
qcow2: add option to clean unused cache entries after some time
docs: document how to configure the qcow2 L2/refcount caches
qcow2: reorder fields in Qcow2CachedTable to reduce padding
block/qcow2-cache.c | 63 +++++++++++++++++++-
block/qcow2.c | 64 ++++++++++++++++++++
block/qcow2.h | 4 ++
docs/qcow2-cache.txt | 164 +++++++++++++++++++++++++++++++++++++++++++++++++++
qapi/block-core.json | 7 ++-
5 files changed, 300 insertions(+), 2 deletions(-)
create mode 100644 docs/qcow2-cache.txt
--
2.4.6
- [Qemu-devel] [PATCH v7 0/4] Clean unused entries in the qcow2 L2/refcount cache,
Alberto Garcia <=
- [Qemu-devel] [PATCH v7 1/4] qcow2: mark the memory as no longer needed after qcow2_cache_empty(), Alberto Garcia, 2015/08/04
- [Qemu-devel] [PATCH v7 3/4] docs: document how to configure the qcow2 L2/refcount caches, Alberto Garcia, 2015/08/04
- [Qemu-devel] [PATCH v7 4/4] qcow2: reorder fields in Qcow2CachedTable to reduce padding, Alberto Garcia, 2015/08/04
- [Qemu-devel] [PATCH v7 2/4] qcow2: add option to clean unused cache entries after some time, Alberto Garcia, 2015/08/04
- Re: [Qemu-devel] [PATCH v7 0/4] Clean unused entries in the qcow2 L2/refcount cache, Max Reitz, 2015/08/24