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-rw-r--r--src/udev/udevd.c35
1 files changed, 6 insertions, 29 deletions
diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index 834c7d9778..b30bedfa5c 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -879,29 +879,6 @@ static void static_dev_create_from_modules(struct udev *udev)
fclose(f);
}
-static int mem_size_mb(void)
-{
- FILE *f;
- char buf[4096];
- long int memsize = -1;
-
- f = fopen("/proc/meminfo", "re");
- if (f == NULL)
- return -1;
-
- while (fgets(buf, sizeof(buf), f) != NULL) {
- long int value;
-
- if (sscanf(buf, "MemTotal: %ld kB", &value) == 1) {
- memsize = value / 1024;
- break;
- }
- }
-
- fclose(f);
- return memsize;
-}
-
static int systemd_fds(struct udev *udev, int *rctrl, int *rnetlink)
{
int ctrl = -1, netlink = -1;
@@ -1278,13 +1255,13 @@ int main(int argc, char *argv[])
}
if (children_max <= 0) {
- int memsize = mem_size_mb();
+ cpu_set_t cpu_set;
- /* set value depending on the amount of RAM */
- if (memsize > 0)
- children_max = 16 + (memsize / 8);
- else
- children_max = 16;
+ children_max = 8;
+
+ if (sched_getaffinity(0, sizeof (cpu_set), &cpu_set) == 0) {
+ children_max += CPU_COUNT(&cpu_set) * 2;
+ }
}
log_debug("set children_max to %u\n", children_max);