xenpaging: call pageout policy function in xenpaging_evict_page
PATCH 1/1 xenpaging: call pageout policy function in xenpaging_evict_page
Notify policy about a page that was just paged out to disk. Up to now the code called the opposite function, which clears the (xenpaging internal) reference bit, instead of setting it and marking the page as gone.
tools/xenpaging/xenpaging.c +2 -2
@@ -361,8 +361,8 @@ int xenpaging_evict_page(xc_interface *x goto out; } -/* Notify policy of page being paged in */ -policy_notify_paged_in (paging->mem_event.domain_id, victim->gfn); +/* Notify policy of page being paged out */ +policy_notify_paged_out (paging->mem_event.domain_id, victim->gfn); out:return ret;
Olaf Hering writes ("[Xen-devel] [PATCH] xenpaging: call pageout policy function in xenpaging_evict_page"):
Quoted 6 lines
Notify policy about a page that was just paged out to disk. Up to now the code called the opposite function, which clears the (xenpaging internal) reference bit, instead of setting it and marking the page as gone.
Signed-off-by Olaf Hering <[email protected]>
This looks plausible but as I don't really understand the xenpaging code I'd like an ack from Patrick. Patrick ?
Thanks,
Ian.
Patrick Colp
Acked-byYes, this patch is correct.
Patrick
Quoted 15 lines · Ian Jackson
Olaf Hering writes ("[Xen-devel] [PATCH] xenpaging: call pageout policy function in
xenpaging_evict_page"):Quoted 6 lines
Notify policy about a page that was just paged out to disk. Up to now the code called the opposite function, which clears the (xenpaging internal) reference bit, instead of setting it and marking the page as gone.
Signed-off-by Olaf Hering <[email protected]>This looks plausible but as I don't really understand the xenpaging code I'd like an ack from Patrick. Patrick ?
Thanks,
Ian.