On 13.02.2019 20:33, Daniel Jordan wrote: > On Tue, Feb 12, 2019 at 06:14:00PM +0300, Kirill Tkhai wrote: >> Currently, struct reclaim_stat::nr_activate is a local variable, >> used only in shrink_page_list(). This patch introduces another >> local variable pgactivate to use instead of it, and reuses >> nr_activate to account number of active pages. >> >> Note, that we need nr_activate to be an array, since type of page >> may change during shrink_page_list() (see ClearPageSwapBacked()). >> >> Signed-off-by: Kirill Tkhai <[email protected]> >> --- >> include/linux/vmstat.h | 2 +- >> mm/vmscan.c | 15 +++++++-------- > > include/trace/events/vmscan.h needs to account for the array-ification of > nr_activate too.
Yeah, thanks.
