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Re: [Qemu-devel] [PATCH v2 0/2] qemu-ga: Add guest-fstrim command.
From: |
Michael Roth |
Subject: |
Re: [Qemu-devel] [PATCH v2 0/2] qemu-ga: Add guest-fstrim command. |
Date: |
Wed, 13 Jun 2012 15:44:04 -0500 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, Jun 13, 2012 at 07:41:26AM +0200, Paolo Bonzini wrote:
> FITRIM is a mounted filesystem feature to discard (or "trim") blocks which
> are not in use by the filesystem. This is useful for solid-state drives
> (SSDs) and thinly-provisioned storage. Provide access to the feature
> from the host so that filesystems can be trimmed periodically or before
> migration.
>
> v1->v2: fix version number, define mount list functions also for CONFIG_FSTRIM
Thanks, applied to qga tree.
>
> Paolo Bonzini (2):
> qemu-ga: make names more generic for mount list functions
> qemu-ga: add guest-fstrim command
>
> qapi-schema-guest.json | 20 +++++++++
> qga/commands-posix.c | 114
> +++++++++++++++++++++++++++++++++++++++---------
> qga/commands-win32.c | 11 +++++
> 3 files changed, 124 insertions(+), 21 deletions(-)
>
> --
> 1.7.10.2
>
>