Re: udevd is killing file write performance.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 2006-24-02 at 18:19 +1100, Nick Piggin wrote:
> Andrew Morton wrote:
> > Nick Piggin <[email protected]> wrote:
> > 
> >>@@ -538,7 +579,7 @@ void inotify_dentry_parent_queue_event(s
> >>  	struct dentry *parent;
> >>  	struct inode *inode;
> >>  
> >> -	if (!atomic_read (&inotify_watches))
> >> +	if (!(dentry->d_flags & DCACHE_INOTIFY_PARENT_WATCHED))
> > 
> > 
> > Yeah, I think that would work.  One would need to wire up d_move() also -
> > for when a file is moved from a watched to non-watched directory and
> > vice-versa.
> > 
> > 
> 
> Oh yeah of course, good catch. Are there any other cases missing?
> 
> ... I'll let the others on this thread digest before spitting out
> another patch.
> 
> John or Robert, is there some kind of inotify test suite around?

Unfortunately there isn't. In the past gamin's test suite was a good
start, but it hasn't been working for a while now. 
 
-- 
John McCutchan <[email protected]>
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux