Re: [Qemu-devel] [PATCH v2 0/2] qemu-ga: Add guest-fstrim command.

[Michael Roth <mdroth@linux.vnet.ibm.com>]

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
> 
>