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Reimplement frontend_linux_get_mem_used

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This commit is contained in:
twinaphex 2016-06-19 00:15:04 +02:00
parent 0d9b345ae0
commit b82f4daae9
1 changed files with 9 additions and 2 deletions
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11
frontend/drivers/platform_linux.c
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@ -1917,11 +1917,18 @@ static uint64_t frontend_linux_get_mem_total(void)
return pageSize * totalNumPages; return pageSize * totalNumPages;
} }
static uint64_t frontend_linux_get_mem_used(void) static uint64_t frontend_linux_get_mem_free(void)
{ {
uint64_t pageSize = sysconf(_SC_PAGESIZE); uint64_t pageSize = sysconf(_SC_PAGESIZE);
uint64_t availNumPages = sysconf(_SC_AVPHYS_PAGES); uint64_t availNumPages = sysconf(_SC_AVPHYS_PAGES);
return pageSize * availNumPages; return availNumPages * pageSize;
}
static uint64_t frontend_linux_get_mem_used(void)
{
uint64_t free_mem = frontend_linux_get_mem_free();
uint64_t total_mem = frontend_linux_get_mem_total();
return total_mem - free_mem;
} }
frontend_ctx_driver_t frontend_ctx_linux = { frontend_ctx_driver_t frontend_ctx_linux = {