Changeset: 1aa1e8061ba0 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/1aa1e8061ba0
Modified Files:
gdk/gdk_system.c
Branch: Dec2025
Log Message:
Read cgroupv2 cpuset info if v1 file cannot be found.
diffs (14 lines):
diff --git a/gdk/gdk_system.c b/gdk/gdk_system.c
--- a/gdk/gdk_system.c
+++ b/gdk/gdk_system.c
@@ -1214,7 +1214,9 @@ MT_check_nr_cores(void)
#ifndef WIN32
/* get the number of allocated cpus from the cgroup settings */
- FILE *f = fopen("/sys/fs/cgroup/cpuset/cpuset.cpus", "r");
+ FILE *f = fopen("/sys/fs/cgroup/cpuset/cpuset.cpus", "r"); /* v1 */
+ if (f == NULL)
+ f = fopen("/sys/fs/cgroup/cpuset.cpus.effective", "r"); /* v2 */
if (f != NULL) {
char buf[512];
char *p = fgets(buf, 512, f);
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