Re: [PATCH v1 1/3] kvm tools: Close the disk images after the guest shuts down

[Sasha Levin <levinsasha928@gmail.com>]

On Wed, 2011-05-18 at 11:17 +0100, Prasad Joshi wrote:
> Signed-off-by: Prasad Joshi <prasadjoshi124@gmail.com>
> ---
>  tools/kvm/kvm-run.c |    7 +++++++
>  1 files changed, 7 insertions(+), 0 deletions(-)
> 
> diff --git a/tools/kvm/kvm-run.c b/tools/kvm/kvm-run.c
> index ba8e5ce..ef180e4 100644
> --- a/tools/kvm/kvm-run.c
> +++ b/tools/kvm/kvm-run.c
> @@ -46,6 +46,7 @@
>  #define MAX_DISK_IMAGES		4
>  
>  static struct kvm *kvm;
> +static struct disk_image *image_disks[MAX_DISK_IMAGES];

You already have image_filename[] which holds image filenames, and
image_count which tells you how many images are loaded.

>  static struct kvm_cpu *kvm_cpus[KVM_NR_CPUS];
>  static __thread struct kvm_cpu *current_kvm_cpu;
>  
> @@ -504,6 +505,7 @@ int kvm_cmd_run(int argc, const char **argv, const char *prefix)
>  				die("unable to load disk image %s", image_filename[i]);
>  
>  			virtio_blk__init(kvm, disk);
> +			image_disks[i] = disk;
>  		}
>  	}
>  	free(hi);
> @@ -583,6 +585,11 @@ int kvm_cmd_run(int argc, const char **argv, const char *prefix)
>  			exit_code	= 1;
>  	}
>  
> +	for (i = 0; i < MAX_DISK_IMAGES; i++) {
> +		if (image_disks[i])
> +			disk_image__close(image_disks[i]);
> +	}
> +
>  	kvm__delete(kvm);
>  
>  	if (!exit_code)


-- 

Sasha.