search for: page_freeze_refs

Displaying 3 results from an estimated 3 matches for "page_freeze_refs".

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2016 Mar 15
0
[PATCH v1 01/19] mm: use put_page to free page instead of putback_lru_page
...ode more readable > >and doesn't add overhead in put_page. > > I had an idea of checking for count==1 in putback_lru_page() which > would take the put_page() shortcut from there. But maybe it can't be > done nicely without races. I thought about it and we might do it via page_freeze_refs but what I want at this moment is to separte two semantic put and putback. ;-) > > >Cc: Vlastimil Babka <vbabka at suse.cz> > >Cc: Mel Gorman <mgorman at suse.de> > >Cc: Hugh Dickins <hughd at google.com> > >Cc: Naoya Horiguchi <n-horiguchi at ah.jp...
2016 Mar 14
2
[PATCH v1 01/19] mm: use put_page to free page instead of putback_lru_page
On 03/11/2016 08:30 AM, Minchan Kim wrote: > Procedure of page migration is as follows: > > First of all, it should isolate a page from LRU and try to > migrate the page. If it is successful, it releases the page > for freeing. Otherwise, it should put the page back to LRU > list. > > For LRU pages, we have used putback_lru_page for both freeing > and putback to LRU
2016 Mar 14
2
[PATCH v1 01/19] mm: use put_page to free page instead of putback_lru_page
On 03/11/2016 08:30 AM, Minchan Kim wrote: > Procedure of page migration is as follows: > > First of all, it should isolate a page from LRU and try to > migrate the page. If it is successful, it releases the page > for freeing. Otherwise, it should put the page back to LRU > list. > > For LRU pages, we have used putback_lru_page for both freeing > and putback to LRU