diff options
| author |   ariane <ariane@openbsd.org> | 2011-04-03 22:07:37 +0000 |
|---|---|---|
| committer | ariane <ariane@openbsd.org> | 2011-04-03 22:07:37 +0000 |
| commit | 205bb46da6adb871d9864633a3fa3527e6063831 (patch) | |
| tree | ef3ff8925c818d5dac7d66e5cfc1707744455a53 /sys/kern/subr_pool.c | |
| parent | Call setlocale() to avoid display glitches in UTF-8 locales. (diff) | |
| download | wireguard-openbsd-205bb46da6adb871d9864633a3fa3527e6063831.tar.xz wireguard-openbsd-205bb46da6adb871d9864633a3fa3527e6063831.zip | |
Helper functions for suspend.
Allow reclaiming pages from all pools.
Allow zeroing all pages.
Allocate the more equal pig.
mlarking@ needs this.
Not called yet.
ok mlarkin@, theo@
Diffstat (limited to 'sys/kern/subr_pool.c')
| -rw-r--r-- | sys/kern/subr_pool.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sys/kern/subr_pool.c b/sys/kern/subr_pool.c index 2c201661948..c7d85ff0f23 100644 --- a/sys/kern/subr_pool.c +++ b/sys/kern/subr_pool.c @@ -1,4 +1,4 @@ -/* $OpenBSD: subr_pool.c,v 1.99 2010/11/03 17:49:42 mikeb Exp $ */ +/* $OpenBSD: subr_pool.c,v 1.100 2011/04/03 22:07:37 ariane Exp $ */ /* $NetBSD: subr_pool.c,v 1.61 2001/09/26 07:14:56 chs Exp $ */ /*- @@ -1069,6 +1069,18 @@ pool_reclaim(struct pool *pp) return (1); } +/* + * Release all complete pages that have not been used recently + * from all pools. + */ +void +pool_reclaim_all(void) +{ + struct pool *pp; + TAILQ_FOREACH(pp, &pool_head, pr_poollist) + pool_reclaim(pp); +} + #ifdef DDB #include <machine/db_machdep.h> #include <ddb/db_interface.h> |