48 lines
1.6 KiB
Diff
48 lines
1.6 KiB
Diff
diff --git arch/x86_64/kernel/include/syscall_list.h arch/x86_64/kernel/include/syscall_list.h
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index 48b1ea0..3717bb2 100644
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--- arch/x86_64/kernel/include/syscall_list.h
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+++ arch/x86_64/kernel/include/syscall_list.h
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@@ -168,4 +168,6 @@ SYSCALL_HANDLED(802, linux_mlock)
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SYSCALL_HANDLED(803, suspend_threads)
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SYSCALL_HANDLED(804, resume_threads)
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SYSCALL_HANDLED(811, linux_spawn)
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+
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+SYSCALL_HANDLED(900, dump_rusage)
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/**** End of File ****/
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diff --git kernel/syscall.c kernel/syscall.c
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index 8dc0a0e..9969a4b 100644
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--- kernel/syscall.c
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+++ kernel/syscall.c
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@@ -9477,3 +9477,31 @@ 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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+ /* 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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+
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+ return 0;
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+}
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