From bb28a9c870bb47dcdb1ccebaa8e3a5a86730a244 Mon Sep 17 00:00:00 2001 From: Chen Qi Date: Wed, 4 Jul 2018 15:00:44 +0800 Subject: [PATCH] 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 644f53aee005..acaf13591396 100644 --- a/src/basic/process-util.c +++ b/src/basic/process-util.c @@ -1500,7 +1500,7 @@ 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); } int pidfd_get_pid(int fd, pid_t *ret) {