Re: [PATCHSET #master] sysfs: make sysfs disconnect immediately on deletion, take 2

2007-04-17 Thread Tejun Heo
Maneesh Soni wrote: > I started looking at these patches and parallely also did some testing on a > 8 CPU system. I am using the patches from Greg's tree at > http://www.kernel.org/pub/scm/linux/kernel/git/gregkh/patches.git/ > > I ran following loops parallelly > > # while true; do insmod drive

Re: [PATCHSET #master] sysfs: make sysfs disconnect immediately on deletion, take 2

2007-04-16 Thread Tejun Heo
Hello, Maneesh. Maneesh Soni wrote: > I started looking at these patches and parallely also did some testing on a > 8 CPU system. I am using the patches from Greg's tree at > http://www.kernel.org/pub/scm/linux/kernel/git/gregkh/patches.git/ > > I ran following loops parallelly > > # while true

Re: [PATCHSET #master] sysfs: make sysfs disconnect immediately on deletion, take 2

2007-04-16 Thread Maneesh Soni
On Mon, Apr 09, 2007 at 01:18:46PM +0900, Tejun Heo wrote: > Hello, all. > > This is the second take of sysfs-immediate-disconnct patchset. > > In the last take, rwsem was added to s_elem.dir to protect kobj only. > This wasn't enough because attr and bin_attr need to hold onto not > only the kob

Re: [PATCHSET #master] sysfs: make sysfs disconnect immediately on deletion, take 2

2007-04-10 Thread Tejun Heo
Cornelia Huck wrote: > On Mon, 9 Apr 2007 13:18:46 +0900, > Tejun Heo <[EMAIL PROTECTED]> wrote: > >> With all the patches applied, the same test used in the last take ran >> 9+hrs without any problem. > > I get the following on startup: > > = > [ BUG: bad unl

Re: [PATCHSET #master] sysfs: make sysfs disconnect immediately on deletion, take 2

2007-04-10 Thread Cornelia Huck
On Mon, 9 Apr 2007 13:18:46 +0900, Tejun Heo <[EMAIL PROTECTED]> wrote: > With all the patches applied, the same test used in the last take ran > 9+hrs without any problem. I get the following on startup: = [ BUG: bad unlock balance detected! ] ---

[PATCHSET #master] sysfs: make sysfs disconnect immediately on deletion, take 2

2007-04-08 Thread Tejun Heo
Hello, all. This is the second take of sysfs-immediate-disconnct patchset. In the last take, rwsem was added to s_elem.dir to protect kobj only. This wasn't enough because attr and bin_attr need to hold onto not only the kobject of their parents but also the module backing themselves and ops too,