From 1e7da35be68fe1648e2eed9328e000ab0f80d4ac Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 17 Jan 2018 15:35:01 +0100 Subject: [PATCH] util: rework system_tasks_max() to make use of procfs_tasks_max() Let's use our new code. --- src/basic/util.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/basic/util.c b/src/basic/util.c index e9e925b..c7f1513 100644 --- a/src/basic/util.c +++ b/src/basic/util.c @@ -52,6 +52,7 @@ #include "parse-util.h" #include "path-util.h" #include "process-util.h" +#include "procfs-util.h" #include "set.h" #include "signal-util.h" #include "stat-util.h" @@ -473,8 +474,8 @@ uint64_t physical_memory_scale(uint64_t v, uint64_t max) { uint64_t system_tasks_max(void) { - _cleanup_free_ char *value = NULL, *root = NULL; uint64_t a = TASKS_MAX, b = TASKS_MAX; + _cleanup_free_ char *root = NULL; /* Determine the maximum number of tasks that may run on this system. We check three sources to determine this * limit: @@ -485,11 +486,10 @@ uint64_t system_tasks_max(void) { * * And then pick the smallest of the three */ - if (read_one_line_file("/proc/sys/kernel/pid_max", &value) >= 0) - (void) safe_atou64(value, &a); + (void) procfs_tasks_get_limit(&a); if (cg_get_root_path(&root) >= 0) { - value = mfree(value); + _cleanup_free_ char *value = NULL; if (cg_get_attribute("pids", root, "pids.max", &value) >= 0) (void) safe_atou64(value, &b); -- 2.7.4