50 lines
1.7 KiB
Diff
50 lines
1.7 KiB
Diff
diff --git a/arch/x86/kernel/include/syscall_list.h b/arch/x86/kernel/include/syscall_list.h
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index 7c6edcb..52c1ff3 100644
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--- a/mckernel/arch/x86/kernel/include/syscall_list.h
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+++ b/mckernel/arch/x86/kernel/include/syscall_list.h
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@@ -161,6 +161,7 @@ SYSCALL_HANDLED(__NR_profile, profile)
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SYSCALL_HANDLED(730, util_migrate_inter_kernel)
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SYSCALL_HANDLED(731, util_indicate_clone)
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SYSCALL_HANDLED(732, get_system)
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+SYSCALL_HANDLED(900, dump_rusage)
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/* McKernel Specific */
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SYSCALL_HANDLED(801, swapout)
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diff --git a/kernel/syscall.c b/kernel/syscall.c
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index 78a832b..eae43cf 100644
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--- a/mckernel/kernel/syscall.c
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+++ b/mckernel/kernel/syscall.c
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@@ -10030,3 +10030,32 @@ long syscall(int num, ihk_mc_user_context_t *ctx)
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return l;
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}
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+
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+SYSCALL_DECLARE(dump_rusage)
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+{
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+#if 1
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+ /* rusage debug */
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+ int i;
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+ for(i = 0; i < IHK_MAX_NUM_PGSIZES; i++) {
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+ kprintf("memory_stat_rss[%d]=%ld\n", i, rusage->memory_stat_rss[i]);
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+ }
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+ for(i = 0; i < IHK_MAX_NUM_PGSIZES; i++) {
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+ kprintf("memory_stat_mapped_file[%d]=%ld\n", i, rusage->memory_stat_mapped_file[i]);
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+ }
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+ kprintf("memory_max_usage=%ld\n", rusage->memory_max_usage);
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+ kprintf("memory_kmem_usage=%ld\n", rusage->memory_kmem_usage);
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+ kprintf("memory_kmem_max_usage=%ld\n", rusage->memory_kmem_max_usage);
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+ for (i = 0; i < rusage->num_numa_nodes; i++) {
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+ kprintf("memory_numa_stat[%d]=%ld\n", i, rusage->memory_numa_stat[i]);
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+ }
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+ kprintf("ns_per_tsc=%ld\n", rusage->ns_per_tsc);
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+ for (i = 0; i < rusage->num_processors; i++) {
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+ kprintf("cpu[%d].user_tsc=%ld\n", i, rusage->cpu[i].user_tsc);
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+ kprintf("cpu[%d].system_tsc=%ld\n", i, rusage->cpu[i].system_tsc);
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+ }
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+
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+ kprintf("num_threads=%d\n", rusage->num_threads);
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+ kprintf("max_num_threads=%d\n", rusage->max_num_threads);
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+#endif
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+ return 0;
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+}
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