lkml.org 
[lkml]   [2007]   [Jan]   [28]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateSun, 28 Jan 2007 16:21:06 +0100
FromIngo Molnar <>
SubjectRe: [PATCH 4/7] fs: break the file_list_lock for sb->s_files
* Christoph Hellwig <hch@infradead.org> wrote:

> On Sun, Jan 28, 2007 at 12:51:22PM +0100, Peter Zijlstra wrote:
> > Break the protection of sb->s_files out from under the global file_list_lock.
> > 
> > sb->s_files is converted to a lock_list. furthermore to prevent the 
> > lock_list_head of getting too contended with concurrent add 
> > operations the add is buffered in per cpu filevecs.
> 
> NACK.  Please don't start using lockdep internals in core code.

what do you mean by that?

	Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-01-28 16:25    [from the cache]
©2003-2008