From c7a4efb8bccb52e1714c151929c23e12bde59b82 Mon Sep 17 00:00:00 2001 From: Chen Qi Date: Wed, 4 Jul 2018 15:00:44 +0800 Subject: [PATCH 17/24] Do not disable buffering when writing to oom_score_adj On musl, disabling buffering when writing to oom_score_adj will cause the following error. Failed to adjust OOM setting: Invalid argument This error appears for systemd-udevd.service and dbus.service. This is because kernel receives '-' instead of the whole '-900' if buffering is disabled. This is libc implementation specific, as glibc does not have this issue. Upstream-Status: Inappropriate [musl specific] Signed-off-by: Chen Qi [rebased for systemd 243] Signed-off-by: Scott Murray --- src/basic/process-util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/basic/process-util.c b/src/basic/process-util.c index b1c08fcade..0a7a1f7d89 100644 --- a/src/basic/process-util.c +++ b/src/basic/process-util.c @@ -1474,7 +1474,7 @@ int set_oom_score_adjust(int value) { sprintf(t, "%i", value); return write_string_file("/proc/self/oom_score_adj", t, - WRITE_STRING_FILE_VERIFY_ON_FAILURE|WRITE_STRING_FILE_DISABLE_BUFFER); + WRITE_STRING_FILE_VERIFY_ON_FAILURE); } static const char *const ioprio_class_table[] = {