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server-Realtime_Priority: Show a warning when changing the child priority fails, even without WINEDEBUG=+server.

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This commit is contained in:
Sebastian Lackner 2015-04-02 22:14:53 +02:00
parent 0dc851870e
commit b06dab11cd
1 changed files with 9 additions and 7 deletions
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16
patches/server-Realtime_Priority/0001-wineserver-Draft-to-implement-priority-levels-throug.patch
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@ -1,4 +1,4 @@
From 4460f2d66676f03b492cd0d54951a3bc3dab9bf8 Mon Sep 17 00:00:00 2001
From 3dca4fe127be7ea76adc5452aa0a417a847aea7a Mon Sep 17 00:00:00 2001
From: Joakim Hernberg <jhernberg@alchemy.lu>
Date: Tue, 31 Mar 2015 20:58:20 +0200
Subject: wineserver: Draft to implement priority levels through POSIX
@ -12,10 +12,10 @@ Changes by Sebastian Lackner <sebastian@fds-team.de>:
---
server/Makefile.in | 1 +
server/main.c | 2 +
server/scheduler.c | 160 +++++++++++++++++++++++++++++++++++++++++++++++++++++
server/scheduler.c | 162 +++++++++++++++++++++++++++++++++++++++++++++++++++++
server/thread.c | 3 +
server/thread.h | 5 ++
5 files changed, 171 insertions(+)
5 files changed, 173 insertions(+)
create mode 100644 server/scheduler.c
diff --git a/server/Makefile.in b/server/Makefile.in
@ -52,10 +52,10 @@ index 7aed338..ee8cadd 100644
init_registry();
diff --git a/server/scheduler.c b/server/scheduler.c
new file mode 100644
index 0000000..b20c8bf
index 0000000..04ae4b5
--- /dev/null
+++ b/server/scheduler.c
@@ -0,0 +1,160 @@
@@ -0,0 +1,162 @@
+/*
+ * Scheduler priority management
+ *
@ -196,8 +196,10 @@ index 0000000..b20c8bf
+ if (sched_setscheduler(thread->unix_tid, policy | SCHED_RESET_ON_FORK, &param) == -1 &&
+ sched_setscheduler(thread->unix_tid, policy, &param) == -1)
+ {
+ if (debug_level) fprintf( stderr, "%04x: failed to change priority to %d/%d\n",
+ thread->id, policy, param.sched_priority );
+ static int once;
+ if (debug_level || !once++)
+ fprintf( stderr, "%04x: failed to change priority to %d/%d\n",
+ thread->id, policy, param.sched_priority );
+ return;
+ }
+