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openSUSE:12.2
xen
xenpaging.guest-memusage.patch
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File xenpaging.guest-memusage.patch of Package xen
--- tools/xenpaging/Makefile | 2 - tools/xenpaging/xenmem.c | 57 +++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 58 insertions(+), 1 deletion(-) Index: xen-4.1.2-testing/tools/xenpaging/Makefile =================================================================== --- xen-4.1.2-testing.orig/tools/xenpaging/Makefile +++ xen-4.1.2-testing/tools/xenpaging/Makefile @@ -20,7 +20,7 @@ CFLAGS += -Wp,-MD,.$(@F).d DEPS = .*.d OBJS = $(SRCS:.c=.o) -IBINS = xenpaging +IBINS = xenpaging xenmem all: $(IBINS) Index: xen-4.1.2-testing/tools/xenpaging/xenmem.c =================================================================== --- /dev/null +++ xen-4.1.2-testing/tools/xenpaging/xenmem.c @@ -0,0 +1,57 @@ +#include <stdio.h> +#include <xc_private.h> + +static void dump_mem(const char *domid) +{ + xc_interface *xch; + xc_dominfo_t info; + unsigned char handle[16]; + char uuid[16 * 2 + 1]; + int i; + + xch = xc_interface_open(NULL, NULL, 0); + if (!xch) + perror("xc_interface_open"); + else { + i = xc_domain_getinfo(xch, atoi(domid), 1, &info); + if (i != 1) + perror("xc_domain_getinfo"); + else { + printf("domid\t%u\n", info.domid); + printf("ssidref\t%u\n", info.ssidref); + printf("dying\t%u\n", info.dying); + printf("crashed\t%u\n", info.crashed); + printf("shutdown\t%u\n", info.shutdown); + printf("paused\t%u\n", info.paused); + printf("blocked\t%u\n", info.blocked); + printf("running\t%u\n", info.running); + printf("hvm\t%u\n", info.hvm); + printf("debugged\t%u\n", info.debugged); + printf("shutdown_reason\t%u\n", info.shutdown_reason); + printf("nr_pages\t%lu\t%lu KiB\t%lu MiB\n", info.nr_pages, info.nr_pages * 4, info.nr_pages * 4 / 1024); + printf("nr_shared_pages\t%lu\t%lu KiB\t%lu MiB\n", info.nr_shared_pages, info.nr_shared_pages * 4, info.nr_shared_pages * 4 / 1024); + printf("nr_paged_pages\t%lu\t%lu KiB\t%lu MiB\n", info.nr_paged_pages, info.nr_paged_pages * 4, info.nr_paged_pages * 4 / 1024); + printf("max_memkb\t%lu KiB\t%lu MiB\n", info.max_memkb, info.max_memkb / 1024); + printf("shared_info_frame\t%lu\t%lx\n", info.shared_info_frame, info.shared_info_frame); + printf("cpu_time\t%llu\t%016llx\n", (unsigned long long)info.cpu_time, (unsigned long long)info.cpu_time); + printf("nr_online_vcpus\t%u\n", info.nr_online_vcpus); + printf("max_vcpu_id\t%u\n", info.max_vcpu_id); + printf("cpupool\t%u\n", info.cpupool); + + memcpy(&handle, &info.handle, sizeof(handle)); + uuid[0] = '\0'; + for (i = 0; i < sizeof(handle); i++) + snprintf(&uuid[i * 2], sizeof(uuid) - strlen(uuid), "%02x", handle[i]); + printf("handle\t%s\n", uuid); + } + if (xc_interface_close(xch) < 0) + perror("xc_interface_close"); + } +} + +int main(int argc, char **argv) +{ + if (argv[1]) + dump_mem(argv[1]); + return 0; +}
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