Changes in uspace/lib/libc/generic/fibril_sync.c [8619f25:c51a7cd] in mainline

File:

• uspace/lib/libc/generic/fibril_sync.c (modified) (5 diffs)

uspace/lib/libc/generic/fibril_sync.c

@@ -40 +40 @@
 #include <assert.h>
 
-static void optimize_execution_power(void)
-{
-        /*
-         * When waking up a worker fibril previously blocked in fibril
-         * synchronization, chances are that there is an idle manager fibril
-         * waiting for IPC, that could start executing the awakened worker
-         * fibril right away. We try to detect this and bring the manager
-         * fibril back to fruitful work.
-         */
-        if (atomic_get(&threads_in_ipc_wait) > 0)
-                ipc_poke();
-}
-
 void fibril_mutex_initialize(fibril_mutex_t *fm)
 {
@@ -97 +84 @@
                 list_remove(&f->link);
                 fibril_add_ready((fid_t) f);
-                optimize_execution_power();
         }
 }
@@ -166 +152 @@
                         fibril_add_ready((fid_t) f);
                         frw->writers++;
-                        optimize_execution_power();
                         break;
                 } else {
@@ -172 +157 @@
                         fibril_add_ready((fid_t) f);
                         frw->readers++;
-                        optimize_execution_power();
                 }
         }
@@ -216 +200 @@
                 list_remove(&f->link);
                 fibril_add_ready((fid_t) f);
-                optimize_execution_power();
                 if (once)
                         break;