Re: [Qemu-devel] [PATCH v5 5/9] dump: add API to write dump header

2013-07-15 Thread Stefan Hajnoczi
On Tue, Jul 09, 2013 at 03:30:10PM +0800, Qiao Nuohan wrote: +/* write common header, sub header and elf note to vmcore */ +static int create_header32(DumpState *s) +{ +int ret = 0; +DiskDumpHeader32 *dh; +KdumpSubHeader32 *kh; +size_t size; + +/* write common header,

[Qemu-devel] [PATCH v5 5/9] dump: add API to write dump header

2013-07-09 Thread Qiao Nuohan
the functions are used to write header of kdump-compressed format to vmcore. Header of kdump-compressed format includes: 1. common header: DiskDumpHeader32 / DiskDumpHeader64 2. sub header: KdumpSubHeader32 / KdumpSubHeader64 3. extra information: only elf notes here Signed-off-by: Qiao Nuohan