diff options
Diffstat (limited to 'sys/uvm/uvm_pdaemon.c')
| -rw-r--r-- | sys/uvm/uvm_pdaemon.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/sys/uvm/uvm_pdaemon.c b/sys/uvm/uvm_pdaemon.c index e15a24b95f2..bcfde9be6df 100644 --- a/sys/uvm/uvm_pdaemon.c +++ b/sys/uvm/uvm_pdaemon.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uvm_pdaemon.c,v 1.38 2009/04/06 12:02:52 oga Exp $ */ +/* $OpenBSD: uvm_pdaemon.c,v 1.39 2009/04/13 22:17:54 oga Exp $ */ /* $NetBSD: uvm_pdaemon.c,v 1.23 2000/08/20 10:24:14 bjh21 Exp $ */ /* @@ -860,13 +860,6 @@ uvmpd_scan_inactive(struct pglist *pglst) &nextpg)) /* uobj died after release */ uobj = NULL; - - /* - * lock page queues here so that they're - * always locked at the end of the loop. - */ - - uvm_lock_pageq(); } } else { /* page was not released during I/O */ uvm_lock_pageq(); @@ -900,6 +893,9 @@ uvmpd_scan_inactive(struct pglist *pglst) else if (uobj) simple_unlock(&uobj->vmobjlock); + if (nextpg && (nextpg->pg_flags & PQ_INACTIVE) == 0) { + nextpg = TAILQ_FIRST(pglst); /* reload! */ + } } else { /* @@ -916,10 +912,6 @@ uvmpd_scan_inactive(struct pglist *pglst) uvm_lock_pageq(); } - - if (nextpg && (nextpg->pg_flags & PQ_INACTIVE) == 0) { - nextpg = TAILQ_FIRST(pglst); /* reload! */ - } } return (retval); } |