[Qemu-devel] [PATCH 11/17] savevm: adjust ram_control_save_page for page flipping
As callback save_page will always be opened by qemu_fopen_socket_local(), and without unix_page_flipping it will return RAM_SAVE_CONTROL_NOT_SUPP, it leads to a wrong qemu_file_set_error() based on the current logic. So this patch adds RAM_SAVE_CONTROL_NOT_SUPP to the check. Reviewed-by: Paolo Bonzini pbonz...@redhat.com Signed-off-by: Lei Li li...@linux.vnet.ibm.com --- savevm.c |3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/savevm.c b/savevm.c index 3ee256e..4576145 100644 --- a/savevm.c +++ b/savevm.c @@ -668,7 +668,8 @@ size_t ram_control_save_page(QEMUFile *f, MemoryRegion *mr, ram_addr_t offset, int ret = f-ops-save_page(f, f-opaque, mr, offset, size, bytes_sent); -if (ret != RAM_SAVE_CONTROL_DELAYED) { +if (ret != RAM_SAVE_CONTROL_DELAYED +ret != RAM_SAVE_CONTROL_NOT_SUPP) { if (bytes_sent *bytes_sent 0) { qemu_update_position(f, *bytes_sent); } else if (ret 0) { -- 1.7.7.6
Re: [Qemu-devel] [PATCH 11/17] savevm: adjust ram_control_save_page for page flipping
Il 22/10/2013 04:25, Lei Li ha scritto: As callback save_page will always be opened by qemu_fopen_socket_local(), and without unix_page_flipping it will return RAM_SAVE_CONTROL_NOT_SUPP, it leads to a wrong qemu_file_set_error() based on the current logic. So this patch adds RAM_SAVE_CONTROL_NOT_SUPP to the check. Signed-off-by: Lei Li li...@linux.vnet.ibm.com --- savevm.c |3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/savevm.c b/savevm.c index 56b8643..b102275 100644 --- a/savevm.c +++ b/savevm.c @@ -668,7 +668,8 @@ size_t ram_control_save_page(QEMUFile *f, ram_addr_t block_offset, int ret = f-ops-save_page(f, f-opaque, block_offset, offset, size, bytes_sent); -if (ret != RAM_SAVE_CONTROL_DELAYED) { +if (ret != RAM_SAVE_CONTROL_DELAYED +ret != RAM_SAVE_CONTROL_NOT_SUPP) { if (bytes_sent *bytes_sent 0) { qemu_update_position(f, *bytes_sent); } else if (ret 0) { Reviewed-by: Paolo Bonzini pbonz...@redhat.com
[Qemu-devel] [PATCH 11/17] savevm: adjust ram_control_save_page for page flipping
As callback save_page will always be opened by qemu_fopen_socket_local(), and without unix_page_flipping it will return RAM_SAVE_CONTROL_NOT_SUPP, it leads to a wrong qemu_file_set_error() based on the current logic. So this patch adds RAM_SAVE_CONTROL_NOT_SUPP to the check. Signed-off-by: Lei Li li...@linux.vnet.ibm.com --- savevm.c |3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/savevm.c b/savevm.c index 56b8643..b102275 100644 --- a/savevm.c +++ b/savevm.c @@ -668,7 +668,8 @@ size_t ram_control_save_page(QEMUFile *f, ram_addr_t block_offset, int ret = f-ops-save_page(f, f-opaque, block_offset, offset, size, bytes_sent); -if (ret != RAM_SAVE_CONTROL_DELAYED) { +if (ret != RAM_SAVE_CONTROL_DELAYED +ret != RAM_SAVE_CONTROL_NOT_SUPP) { if (bytes_sent *bytes_sent 0) { qemu_update_position(f, *bytes_sent); } else if (ret 0) { -- 1.7.7.6