Marcelo Tosatti [off-list ref] wrote:

The truncate VM functions use pagevec's for operation batching, but they mark
 the pagevec used to hold being-truncated-pages as "cache hot". 

 There is nothing which indicates such pages are likely to be "cache hot" - the
 following patch marks being-truncated-pages as cold instead. 

Disagree.

	blah > /tmp/foo
	rm /tmp/foo

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"aart@kvack.org"> aart@kvack.org </a>