On Thu, Jan 23, 2014 at 02:22:12PM -0500, Johannes Weiner wrote:
> On Thu, Jan 23, 2014 at 02:20:14PM +0900, Minchan Kim wrote:
> > On Wed, Jan 22, 2014 at 01:42:17PM -0500, Johannes Weiner wrote:
> > > On Mon, Jan 13, 2014 at 04:39:47PM +0900, Minchan Kim wrote:
> > > > On Fri, Jan 10, 2014 at 01:
On Thu, Jan 23, 2014 at 02:20:14PM +0900, Minchan Kim wrote:
> On Wed, Jan 22, 2014 at 01:42:17PM -0500, Johannes Weiner wrote:
> > On Mon, Jan 13, 2014 at 04:39:47PM +0900, Minchan Kim wrote:
> > > On Fri, Jan 10, 2014 at 01:10:43PM -0500, Johannes Weiner wrote:
> > > > @@ -123,9 +129,39 @@ static
On Mon, Jan 20, 2014 at 06:17:37PM -0500, Johannes Weiner wrote:
> On Fri, Jan 17, 2014 at 11:05:17AM +1100, Dave Chinner wrote:
> > On Fri, Jan 10, 2014 at 01:10:43PM -0500, Johannes Weiner wrote:
> > > Previously, page cache radix tree nodes were freed after reclaim
> > > emptied out their page p
On Wed, Jan 22, 2014 at 01:42:17PM -0500, Johannes Weiner wrote:
> On Mon, Jan 13, 2014 at 04:39:47PM +0900, Minchan Kim wrote:
> > On Fri, Jan 10, 2014 at 01:10:43PM -0500, Johannes Weiner wrote:
> > > Previously, page cache radix tree nodes were freed after reclaim
> > > emptied out their page po
On Wed, Jan 22, 2014 at 01:57:14AM -0500, Johannes Weiner wrote:
> Not at this time, I'll try to look into that. For now, I am updating
> the patch to revert the shrinker back to DEFAULT_SEEKS and change the
> object count to only include objects above a certain threshold, which
> assumes a worst-
On Mon, Jan 13, 2014 at 04:39:47PM +0900, Minchan Kim wrote:
> On Fri, Jan 10, 2014 at 01:10:43PM -0500, Johannes Weiner wrote:
> > Previously, page cache radix tree nodes were freed after reclaim
> > emptied out their page pointers. But now reclaim stores shadow
> > entries in their place, which
On Wed, Jan 22, 2014 at 02:06:07PM +1100, Dave Chinner wrote:
> On Tue, Jan 21, 2014 at 12:50:17AM -0500, Johannes Weiner wrote:
> > On Tue, Jan 21, 2014 at 02:03:58PM +1100, Dave Chinner wrote:
> > > On Mon, Jan 20, 2014 at 06:17:37PM -0500, Johannes Weiner wrote:
> > > > On Fri, Jan 17, 2014 at 1
On Tue, Jan 21, 2014 at 12:50:17AM -0500, Johannes Weiner wrote:
> On Tue, Jan 21, 2014 at 02:03:58PM +1100, Dave Chinner wrote:
> > On Mon, Jan 20, 2014 at 06:17:37PM -0500, Johannes Weiner wrote:
> > > On Fri, Jan 17, 2014 at 11:05:17AM +1100, Dave Chinner wrote:
> > > > On Fri, Jan 10, 2014 at 0
On Tue, Jan 21, 2014 at 02:03:58PM +1100, Dave Chinner wrote:
> On Mon, Jan 20, 2014 at 06:17:37PM -0500, Johannes Weiner wrote:
> > On Fri, Jan 17, 2014 at 11:05:17AM +1100, Dave Chinner wrote:
> > > On Fri, Jan 10, 2014 at 01:10:43PM -0500, Johannes Weiner wrote:
> > > > + /* Only shadow en
On Mon, Jan 20, 2014 at 06:17:37PM -0500, Johannes Weiner wrote:
> On Fri, Jan 17, 2014 at 11:05:17AM +1100, Dave Chinner wrote:
> > On Fri, Jan 10, 2014 at 01:10:43PM -0500, Johannes Weiner wrote:
> > > + /* Only shadow entries in there, keep track of this node */
> > > + if (!(node->count & RADIX
On Fri, Jan 17, 2014 at 11:05:17AM +1100, Dave Chinner wrote:
> On Fri, Jan 10, 2014 at 01:10:43PM -0500, Johannes Weiner wrote:
> > Previously, page cache radix tree nodes were freed after reclaim
> > emptied out their page pointers. But now reclaim stores shadow
> > entries in their place, which
On Fri, Jan 10, 2014 at 01:10:43PM -0500, Johannes Weiner wrote:
> Previously, page cache radix tree nodes were freed after reclaim
> emptied out their page pointers. But now reclaim stores shadow
> entries in their place, which are only reclaimed when the inodes
> themselves are reclaimed. This
On Wed, Jan 15, 2014 at 01:55:01PM +0800, Bob Liu wrote:
> Hi Johannes,
>
> On 01/11/2014 02:10 AM, Johannes Weiner wrote:
> > Previously, page cache radix tree nodes were freed after reclaim
> > emptied out their page pointers. But now reclaim stores shadow
> > entries in their place, which are
Hi Johannes,
On 01/11/2014 02:10 AM, Johannes Weiner wrote:
> Previously, page cache radix tree nodes were freed after reclaim
> emptied out their page pointers. But now reclaim stores shadow
> entries in their place, which are only reclaimed when the inodes
> themselves are reclaimed. This is p
On Mon, Jan 13, 2014 at 04:39:47PM +0900, Minchan Kim wrote:
> On Fri, Jan 10, 2014 at 01:10:43PM -0500, Johannes Weiner wrote:
> > Previously, page cache radix tree nodes were freed after reclaim
> > emptied out their page pointers. But now reclaim stores shadow
> > entries in their place, which
On Fri, Jan 10, 2014 at 01:10:43PM -0500, Johannes Weiner wrote:
> Previously, page cache radix tree nodes were freed after reclaim
> emptied out their page pointers. But now reclaim stores shadow
> entries in their place, which are only reclaimed when the inodes
> themselves are reclaimed. This
On 01/10/2014 01:10 PM, Johannes Weiner wrote:
> Previously, page cache radix tree nodes were freed after reclaim
> emptied out their page pointers. But now reclaim stores shadow
> entries in their place, which are only reclaimed when the inodes
> themselves are reclaimed. This is problematic for
On Tue, Dec 03, 2013 at 09:10:52AM +1100, Dave Chinner wrote:
> On Mon, Dec 02, 2013 at 02:21:48PM -0500, Johannes Weiner wrote:
> > Previously, page cache radix tree nodes were freed after reclaim
> > emptied out their page pointers. But now reclaim stores shadow
> > entries in their place, which
On Mon, Dec 02, 2013 at 02:21:48PM -0500, Johannes Weiner wrote:
> Previously, page cache radix tree nodes were freed after reclaim
> emptied out their page pointers. But now reclaim stores shadow
> entries in their place, which are only reclaimed when the inodes
> themselves are reclaimed. This
On Tue, Nov 26, 2013 at 06:00:10PM -0500, Johannes Weiner wrote:
> On Wed, Nov 27, 2013 at 09:29:37AM +1100, Dave Chinner wrote:
> > On Tue, Nov 26, 2013 at 04:27:25PM -0500, Johannes Weiner wrote:
> > > On Tue, Nov 26, 2013 at 10:49:21AM +1100, Dave Chinner wrote:
> > > > On Sun, Nov 24, 2013 at 0
On Wed, Nov 27, 2013 at 09:29:37AM +1100, Dave Chinner wrote:
> On Tue, Nov 26, 2013 at 04:27:25PM -0500, Johannes Weiner wrote:
> > On Tue, Nov 26, 2013 at 10:49:21AM +1100, Dave Chinner wrote:
> > > On Sun, Nov 24, 2013 at 06:38:28PM -0500, Johannes Weiner wrote:
> > > > Previously, page cache ra
On Tue, Nov 26, 2013 at 04:27:25PM -0500, Johannes Weiner wrote:
> On Tue, Nov 26, 2013 at 10:49:21AM +1100, Dave Chinner wrote:
> > On Sun, Nov 24, 2013 at 06:38:28PM -0500, Johannes Weiner wrote:
> > > Previously, page cache radix tree nodes were freed after reclaim
> > > emptied out their page p
On Mon, Nov 25, 2013 at 04:13:32PM -0800, Andrew Morton wrote:
> On Sun, 24 Nov 2013 18:38:28 -0500 Johannes Weiner wrote:
>
> > Previously, page cache radix tree nodes were freed after reclaim
> > emptied out their page pointers. But now reclaim stores shadow
> > entries in their place, which a
On Tue, Nov 26, 2013 at 10:49:21AM +1100, Dave Chinner wrote:
> On Sun, Nov 24, 2013 at 06:38:28PM -0500, Johannes Weiner wrote:
> > Previously, page cache radix tree nodes were freed after reclaim
> > emptied out their page pointers. But now reclaim stores shadow
> > entries in their place, which
On Sun, 24 Nov 2013 18:38:28 -0500 Johannes Weiner wrote:
> Previously, page cache radix tree nodes were freed after reclaim
> emptied out their page pointers. But now reclaim stores shadow
> entries in their place, which are only reclaimed when the inodes
> themselves are reclaimed. This is pr
On Sun, Nov 24, 2013 at 06:38:28PM -0500, Johannes Weiner wrote:
> Previously, page cache radix tree nodes were freed after reclaim
> emptied out their page pointers. But now reclaim stores shadow
> entries in their place, which are only reclaimed when the inodes
> themselves are reclaimed. This
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