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Revert "sysinfo, procfs: Support memory info partially"

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This reverts commit 8f74888f87.

Change-Id: I65530dd8a4e1af2ca47cb02c02f5c54a9b4595a5
This commit is contained in:
Masamichi Takagi
2020-06-16 04:34:40 +09:00
parent 4cecde3fba
commit cbe2b2149d
14 changed files with 0 additions and 506 deletions
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21
kernel/syscall.c
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@ -6685,27 +6685,6 @@ SYSCALL_DECLARE(getrusage)
return 0;
}
SYSCALL_DECLARE(sysinfo)
{
struct sysinfo *sysinfo = (struct sysinfo *)ihk_mc_syscall_arg0(ctx);
struct sysinfo __sysinfo;
int ret = 0;
memset(&__sysinfo, '\0', sizeof(struct sysinfo));
__sysinfo.totalram = rusage_get_total_memory();
__sysinfo.freeram = rusage_get_free_memory();
__sysinfo.mem_unit = 1; // always one unit for McKernel
if (copy_to_user(sysinfo, &__sysinfo, sizeof(struct sysinfo))) {
ret = -EFAULT;
goto out;
}
out:
return ret;
}
extern int ptrace_traceme(void);
extern void set_single_step(struct thread *thread);