From: Con Kolivas <kernel@kolivas.org>
To: linux <linux-kernel@vger.kernel.org>
Cc: Andrew Morton <akpm@osdl.org>, Ingo Molnar <mingo@elte.hu>,
Peter Williams <pwil3058@bigpond.net.au>,
William Lee Irwin III <wli@holomorphy.com>,
Alexander Nyberg <alexn@dsv.su.se>,
Nick Piggin <nickpiggin@yahoo.com.au>
Subject: [PATCH][plugsched 7/28] Make more nice syscalls public
Date: Sun, 31 Oct 2004 00:37:50 +1000 [thread overview]
Message-ID: <4183A73E.2050600@kolivas.org> (raw)
[-- Attachment #1.1: Type: text/plain, Size: 32 bytes --]
Make more nice syscalls public
[-- Attachment #1.2: publicise_morepriostuff.diff --]
[-- Type: text/x-patch, Size: 2894 bytes --]
Make priority min/max public by moving it to scheduler.c
Signed-off-by: Con Kolivas <kernel@kolivas.org>
Index: linux-2.6.10-rc1-mm2-plugsched1/kernel/sched.c
===================================================================
--- linux-2.6.10-rc1-mm2-plugsched1.orig/kernel/sched.c 2004-10-29 21:46:55.943458872 +1000
+++ linux-2.6.10-rc1-mm2-plugsched1/kernel/sched.c 2004-10-29 21:46:58.463065654 +1000
@@ -3272,51 +3272,6 @@ long __sched io_schedule_timeout(long ti
}
/**
- * sys_sched_get_priority_max - return maximum RT priority.
- * @policy: scheduling class.
- *
- * this syscall returns the maximum rt_priority that can be used
- * by a given scheduling class.
- */
-asmlinkage long sys_sched_get_priority_max(int policy)
-{
- int ret = -EINVAL;
-
- switch (policy) {
- case SCHED_FIFO:
- case SCHED_RR:
- ret = MAX_USER_RT_PRIO-1;
- break;
- case SCHED_NORMAL:
- ret = 0;
- break;
- }
- return ret;
-}
-
-/**
- * sys_sched_get_priority_min - return minimum RT priority.
- * @policy: scheduling class.
- *
- * this syscall returns the minimum rt_priority that can be used
- * by a given scheduling class.
- */
-asmlinkage long sys_sched_get_priority_min(int policy)
-{
- int ret = -EINVAL;
-
- switch (policy) {
- case SCHED_FIFO:
- case SCHED_RR:
- ret = 1;
- break;
- case SCHED_NORMAL:
- ret = 0;
- }
- return ret;
-}
-
-/**
* sys_sched_rr_get_interval - return the default timeslice of a process.
* @pid: pid of the process.
* @interval: userspace pointer to the timeslice value.
Index: linux-2.6.10-rc1-mm2-plugsched1/kernel/scheduler.c
===================================================================
--- linux-2.6.10-rc1-mm2-plugsched1.orig/kernel/scheduler.c 2004-10-29 21:46:55.945458560 +1000
+++ linux-2.6.10-rc1-mm2-plugsched1/kernel/scheduler.c 2004-10-29 21:46:58.465065342 +1000
@@ -511,6 +511,50 @@ asmlinkage long sys_sched_getaffinity(pi
return sizeof(cpumask_t);
}
+/**
+ * sys_sched_get_priority_max - return maximum RT priority.
+ * @policy: scheduling class.
+ *
+ * this syscall returns the maximum rt_priority that can be used
+ * by a given scheduling class.
+ */
+asmlinkage long sys_sched_get_priority_max(int policy)
+{
+ int ret = -EINVAL;
+
+ switch (policy) {
+ case SCHED_FIFO:
+ case SCHED_RR:
+ ret = MAX_USER_RT_PRIO-1;
+ break;
+ case SCHED_NORMAL:
+ ret = 0;
+ break;
+ }
+ return ret;
+}
+
+/**
+ * sys_sched_get_priority_min - return minimum RT priority.
+ * @policy: scheduling class.
+ *
+ * this syscall returns the minimum rt_priority that can be used
+ * by a given scheduling class.
+ */
+asmlinkage long sys_sched_get_priority_min(int policy)
+{
+ int ret = -EINVAL;
+
+ switch (policy) {
+ case SCHED_FIFO:
+ case SCHED_RR:
+ ret = 1;
+ break;
+ case SCHED_NORMAL:
+ ret = 0;
+ }
+ return ret;
+}
extern struct sched_drv ingo_sched_drv;
static const struct sched_drv *scheduler = &ingo_sched_drv;
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 256 bytes --]
reply other threads:[~2004-10-30 14:51 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4183A73E.2050600@kolivas.org \
--to=kernel@kolivas.org \
--cc=akpm@osdl.org \
--cc=alexn@dsv.su.se \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=nickpiggin@yahoo.com.au \
--cc=pwil3058@bigpond.net.au \
--cc=wli@holomorphy.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome