Re: [RFC PATCH 2/10] free swap space entries if vm_swap_full()

2007-11-06 Thread Rik van Riel
On Tue, 6 Nov 2007 18:20:44 -0800 (PST) Christoph Lameter <[EMAIL PROTECTED]> wrote: > On Sat, 3 Nov 2007, Rik van Riel wrote: > > > @@ -1142,14 +1145,13 @@ force_reclaim_mapped: > > } > > } > > __mod_zone_page_state(zone, NR_INACTIVE, pgmoved); > > + spin_unlock_irq(&zone->

Re: [RFC PATCH 2/10] free swap space entries if vm_swap_full()

2007-11-06 Thread Christoph Lameter
On Sat, 3 Nov 2007, Rik van Riel wrote: > @@ -1142,14 +1145,13 @@ force_reclaim_mapped: > } > } > __mod_zone_page_state(zone, NR_INACTIVE, pgmoved); > + spin_unlock_irq(&zone->lru_lock); > pgdeactivate += pgmoved; > - if (buffer_heads_over_limit) { > -

[RFC PATCH 2/10] free swap space entries if vm_swap_full()

2007-11-03 Thread Rik van Riel
Rik van Riel's patch to free swap space on swap-in/activiation, forward ported by Lee Schermerhorn. Against: 2.6.23-rc2-mm2 atop: + lts' convert anon_vma list lock to reader/write lock patch + Nick Piggin's move and rework isolate_lru_page() patch Patch Description: quick attempt by lts Free s