[PATCH] grab swap token reordered

Make sure the contention for the token happens _before_ any read-in and
kicks the swap-token algo only when the VM is under pressure.

Signed-off-by: Ashwin Chaugule <[email protected]>
Cc: Rik van Riel <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Ashwin Chaugule 2006-12-06 20:31:54 -08:00 • committed by Linus Torvalds
commit 098fe651f7
2 changed files with 1 additions and 2 deletions

View file

@ -1445,7 +1445,6 @@ no_cached_page:
* effect.
*/
error = page_cache_read(file, pgoff);
grab_swap_token();
/*
* The page we want has now been added to the page cache.