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remove anonpages for repeat count

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Lizonghang 2024-12-12 20:28:59 +04:00
parent 6ea692d974
commit 1b169f8f37
1 changed files with 8 additions and 9 deletions
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17
common/profiler.cpp
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@ -1346,7 +1346,7 @@ static uint64_t device_termux_swappable_memory() {
meminfo.close();
}
total_swappable += (active_anon + inactive_anon) * 1024;
total_swappable = (active_anon + inactive_anon) * 1024;
DIR * proc_dir = opendir("/proc");
if (proc_dir) {
@ -1356,15 +1356,14 @@ static uint64_t device_termux_swappable_memory() {
std::string smaps_path = "/proc/" + std::string(entry->d_name) + "/smaps";
std::ifstream smaps_file(smaps_path);
if (!smaps_file.is_open()) continue;
if (!smaps_file.is_open()) {
LOG_WARN("Failed to open smaps file: %s\n", smaps_path.c_str());
continue;
}
uint64_t anon_pages = 0, locked_pages = 0;
uint64_t locked_pages = 0;
while (std::getline(smaps_file, line)) {
if (line.find("AnonPages:") == 0) {
uint64_t kb;
sscanf(line.c_str(), "AnonPages: %" SCNu64 " kB", &kb);
anon_pages += kb * 1024;
} else if (line.find("Locked:") == 0) {
if (line.find("Locked:") == 0) {
uint64_t kb;
sscanf(line.c_str(), "Locked: %" SCNu64 " kB", &kb);
locked_pages += kb * 1024;
@ -1373,7 +1372,7 @@ static uint64_t device_termux_swappable_memory() {
smaps_file.close();
// Subtract locked pages from swappable memory
total_swappable += anon_pages - locked_pages;
total_swappable -= locked_pages;
}
closedir(proc_dir);
}