search for: restore_common

...ere tested. They all continue to work fine after resume. virtio balloon values too were tested by inflating and deflating the balloon. Please review and apply, Thanks, Amit Shah (5): virtio: balloon: Allow stats update after restore from S4 virtio: drop thaw PM operation virtio-pci: drop restore_common() virtio-pci: S3 support virtio-pci: switch to PM ops macro to initialise PM functions drivers/virtio/virtio_balloon.c | 14 ------- drivers/virtio/virtio_pci.c | 74 ++++---------------------------------- include/linux/virtio.h | 1 - 3 files changed, 8 insertions(+), 81...

...ere tested. They all continue to work fine after resume. virtio balloon values too were tested by inflating and deflating the balloon. Please review and apply, Thanks, Amit Shah (5): virtio: balloon: Allow stats update after restore from S4 virtio: drop thaw PM operation virtio-pci: drop restore_common() virtio-pci: S3 support virtio-pci: switch to PM ops macro to initialise PM functions drivers/virtio/virtio_balloon.c | 14 ------- drivers/virtio/virtio_pci.c | 74 ++++---------------------------------- include/linux/virtio.h | 1 - 3 files changed, 8 insertions(+), 81...

...ost with the current balloon value on module removal after deflating the balloon. Without the fix, the host has the wrong idea of the ballooned memory in the guest. This is patch 2. Patches 1 and 3 are cleanups with no effective code change. Please apply, Amit Shah (3): virtio: balloon: drop restore_common() virtio: balloon: let host know of updated balloon size before module removal virtio: balloon: separate out common code between remove and freeze functions drivers/virtio/virtio_balloon.c | 34 ++++++++++++++-------------------- 1 files changed, 14 insertions(+), 20 deletions(-) -...

...ost with the current balloon value on module removal after deflating the balloon. Without the fix, the host has the wrong idea of the ballooned memory in the guest. This is patch 2. Patches 1 and 3 are cleanups with no effective code change. Please apply, Amit Shah (3): virtio: balloon: drop restore_common() virtio: balloon: let host know of updated balloon size before module removal virtio: balloon: separate out common code between remove and freeze functions drivers/virtio/virtio_balloon.c | 34 ++++++++++++++-------------------- 1 files changed, 14 insertions(+), 20 deletions(-) -...

...e this * function is called. */ + while (vb->num_pages) + leak_balloon(vb, vb->num_pages); + update_balloon_size(vb); + /* Ensure we don't get any more requests from the host */ vdev->config->reset(vdev); vdev->config->del_vqs(vdev); return 0; } +static int restore_common(struct virtio_device *vdev) +{ + struct virtio_balloon *vb = vdev->priv; + int ret; + + ret = init_vqs(vdev->priv); + if (ret) + return ret; + + fill_balloon(vb, towards_target(vb)); + update_balloon_size(vb); + return 0; +} + static int virtballoon_thaw(struct virtio_device *vdev) { - ret...

...e this * function is called. */ + while (vb->num_pages) + leak_balloon(vb, vb->num_pages); + update_balloon_size(vb); + /* Ensure we don't get any more requests from the host */ vdev->config->reset(vdev); vdev->config->del_vqs(vdev); return 0; } +static int restore_common(struct virtio_device *vdev) +{ + struct virtio_balloon *vb = vdev->priv; + int ret; + + ret = init_vqs(vdev->priv); + if (ret) + return ret; + + fill_balloon(vb, towards_target(vb)); + update_balloon_size(vb); + return 0; +} + static int virtballoon_thaw(struct virtio_device *vdev) { - ret...

Hi, These patches add support for S4 to virtio (pci) and all drivers. For each driver, all vqs are removed before hibernation, and then re-created after restore. Some driver-specific uninit and init work is also done in the freeze and restore functions. All the drivers in testing work fine: * virtio-blk is used for the only disk in the VM, IO works fine before and after. 'dd

Hi, These patches add support for S4 to virtio (pci) and all drivers. For each driver, all vqs are removed before hibernation, and then re-created after restore. Some driver-specific uninit and init work is also done in the freeze and restore functions. All the drivers in testing work fine: * virtio-blk is used for the only disk in the VM, IO works fine before and after. 'dd

.../sparc (2012-03-30 18:40:33 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/amit/virtio-console.git s3-for-3.4 Amit Shah (5): virtio: balloon: Allow stats update after restore from S4 virtio: drop thaw PM operation virtio-pci: drop restore_common() virtio-pci: S3 support virtio-pci: switch to PM ops macro to initialise PM functions drivers/virtio/virtio_balloon.c | 14 ------- drivers/virtio/virtio_pci.c | 74 ++++---------------------------------- include/linux/virtio.h | 1 - 3 files changed, 8 insertions...

.../sparc (2012-03-30 18:40:33 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/amit/virtio-console.git s3-for-3.4 Amit Shah (5): virtio: balloon: Allow stats update after restore from S4 virtio: drop thaw PM operation virtio-pci: drop restore_common() virtio-pci: S3 support virtio-pci: switch to PM ops macro to initialise PM functions drivers/virtio/virtio_balloon.c | 14 ------- drivers/virtio/virtio_pci.c | 74 ++++---------------------------------- include/linux/virtio.h | 1 - 3 files changed, 8 insertions...

Hi, These patches add support for S4 to virtio (pci) and all drivers. For each driver, all vqs are removed before hibernation, and then re-created after restore. Some driver-specific uninit and init work is also done in the freeze and restore functions. All the drivers in testing work fine: * virtio-blk is used for the only disk in the VM, IO works fine before and after. 'dd

Hi, These patches add support for S4 to virtio (pci) and all drivers. For each driver, all vqs are removed before hibernation, and then re-created after restore. Some driver-specific uninit and init work is also done in the freeze and restore functions. All the drivers in testing work fine: * virtio-blk is used for the only disk in the VM, IO works fine before and after. 'dd

Hi, These patches add support for S4 to virtio (pci) and all drivers. Michael saw some race in virtio-net module removal which will need a similar fix for the freeze code as well. I'll update the virtio-net patch with that fix once the fix is settled upon and applied. For each driver, all vqs are removed before hibernation, and then re-created after restore. Some driver-specific uninit

Hi, These patches add support for S4 to virtio (pci) and all drivers. Michael saw some race in virtio-net module removal which will need a similar fix for the freeze code as well. I'll update the virtio-net patch with that fix once the fix is settled upon and applied. For each driver, all vqs are removed before hibernation, and then re-created after restore. Some driver-specific uninit

..._device_model_info *dm_info) { + libxl_gc gc = LIBXL_INIT_GC(ctx); char **vments = NULL, **localents = NULL; struct timeval start_time; int i, ret, esave, flags; ret = build_pre(ctx, domid, info, state); - if (ret) goto out; + if (ret) + goto out; ret = restore_common(ctx, domid, info, state, fd); - if (ret) goto out; + if (ret) + goto out; gettimeofday(&start_time, NULL); if (info->hvm) { - vments = libxl_calloc(ctx, 7, sizeof(char *)); + vments = libxl_calloc(&gc, 7, sizeof(char *)); vments[0] = &quo...