Carl Henrik Lunde wrote:
Did you consider using token bucket instead of this (leaky bucket?)?
I've attached a patch which implements token bucket. Although not as
precise as the leaky bucket the performance is better at high bandwidth
streaming loads.
The leaky bucket stops at around 53
CC'ed Paul Jackson
it seems typical ABBA deadlock.
I think cpuset use cgrou_lock() by mistake.
IMHO, cpuset_handle_cpuhp() sholdn't use cgroup_lock() and
shouldn't call rebuild_sched_domains().
- #1 (cgroup_mutex){--..}:
[c015a435] __lock_acquire+0xf45/0x1040
[c015a5c8]
On Mon, 2008-06-23 at 00:34 +0900, KOSAKI Motohiro wrote:
CC'ed Paul Jackson
it seems typical ABBA deadlock.
I think cpuset use cgrou_lock() by mistake.
IMHO, cpuset_handle_cpuhp() sholdn't use cgroup_lock() and
shouldn't call rebuild_sched_domains().
Looks like Max forgot to test with
--- Original Message ---
Thanks Randy, I've applied all your fixes to my local
documentation,
next patchset version will include them. A few small comments
below.
+WARNING: per-block device limiting rules always refer to the dev_t device
+number. If a block device is unplugged (i.e. a
Satoshi UCHIDA wrote:
Hi, Andrea.
Thanks for bug reports.
I fix this problem.
This problem causes by miss of trace for children groups.
Please adopt and test this patch.
OK, I can confirm the fix resolves the problem.
Tested-by: Andrea Righi [EMAIL PROTECTED]
If OK, this amendment
[EMAIL PROTECTED] wrote:
From fd13986de32af31621b1badbcf7bfb5626648e0e Mon Sep 17 00:00:00 2001
From: Sukadev Bhattiprolu [EMAIL PROTECTED]
Date: Mon, 16 Jun 2008 18:41:05 -0700
Subject: [PATCH] Save/restore state of unnamed pipes
Design:
Current Linux kernels provide ability to
Hello,
Index: linux-mm/fs/sysfs/file.c
===
--- linux-mm.orig/fs/sysfs/file.c
+++ linux-mm/fs/sysfs/file.c
@@ -460,9 +460,9 @@ void sysfs_notify(struct kobject *k, cha
mutex_lock(sysfs_mutex);
if (sd dir)
-
Benjamin Thery wrote:
sysfs: Implement sysfs_delete_link and sysfs_rename_link
When removing a symlink sysfs_remove_link does not provide
enough information to figure out which tagged directory the symlink
falls in. So I need sysfs_delete_link which is passed the target
of the symlink to
Benjamin Thery wrote:
Add sysfs routine sysfs_ns_exit() to allow a namespace to go away while
sysfs is still mounted.
The exiting namespace calls this routine and pass it a callback to be
called for every sysfs superblocks present. The callback contains the
necessary code to clean the
Benjamin Thery wrote:
--- linux-mm.orig/fs/sysfs/mount.c
+++ linux-mm/fs/sysfs/mount.c
@@ -16,6 +16,8 @@
#include linux/mount.h
#include linux/pagemap.h
#include linux/init.h
+#include linux/nsproxy.h
+#include net/net_namespace.h
#include sysfs.h
@@ -78,6 +80,7 @@ static int
Benjamin Thery wrote:
Mark the /sys/kernel/uids directory to be tagged so that processes in
different user namespaces can remount /sys and see their own uid
listings.
Without this patch, having CONFIG_FAIR_SCHED=y makes user namespaces
unusable, because when you
clone(CLONE_NEWUSER)
it
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