>> +++ swap_pager.c 2012-02-25 13:19:51.000000000 +0100 >> @@ -119,7 +119,7 @@ >> * The 32-page limit is due to the radix code (kern/subr_blist.c). >> */ >> #ifndef MAX_PAGEOUT_CLUSTER >> -#define MAX_PAGEOUT_CLUSTER 16 >> +#define MAX_PAGEOUT_CLUSTER 256 >> #endif > [snip] >> but swap_pager.c patch seems not to work. i observe 64kB pageouts, no more. >> >> what is wrong in it? > > Could there be a problem because of what the MAX_PAGEOUT_CLUSTER comment says?
right. but still 32 pages is 128kB, but i see 64kB I/Os in systat/vmstat > > -- > Andriy Gapon > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org" > > _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
