- added note

diff --git a/server/Background.cc b/server/Background.cc
index a114c116a2f58ed045179f066a74fb934cce6a8e..9d27809cbe2e0aa3a2cd8a828e674d8bb2ce86c4 100644 (file)
--- a/server/Background.cc
+++ b/server/Background.cc
@@ -86,6 +86,9 @@ enum {
 void
 Backgrounds::worker()
 {
+    /* According to POSIX threads have the same nice value (see pthreads(7))
+       but with linux 3.4 and glibc 2.15 the value can be set per thread. */
+
     pid_t tid = syscall(SYS_gettid);
 
     int priority = 20;