diff options
| author | Matthew Dillon <dillon@FreeBSD.org> | 1999-02-08 00:37:36 +0000 |
|---|---|---|
| committer | Matthew Dillon <dillon@FreeBSD.org> | 1999-02-08 00:37:36 +0000 |
| commit | faa273d5c2e06048ce741c593c78dc821d4e1ac6 (patch) | |
| tree | dd4dcbf74e2ca1ca137d03de3dc9cab317bf5259 /sys/powerpc | |
| parent | 5313b05fe0b8eab9ac6b4c505e7e16b94ce465cb (diff) | |
Notes
Diffstat (limited to 'sys/powerpc')
| -rw-r--r-- | sys/powerpc/aim/vm_machdep.c | 13 | ||||
| -rw-r--r-- | sys/powerpc/powerpc/vm_machdep.c | 13 |
2 files changed, 14 insertions, 12 deletions
diff --git a/sys/powerpc/aim/vm_machdep.c b/sys/powerpc/aim/vm_machdep.c index ed102b191f5f..b7bef7da443c 100644 --- a/sys/powerpc/aim/vm_machdep.c +++ b/sys/powerpc/aim/vm_machdep.c @@ -38,7 +38,7 @@ * * from: @(#)vm_machdep.c 7.3 (Berkeley) 5/13/91 * Utah $Hdr: vm_machdep.c 1.16.1.1 89/06/23$ - * $Id: vm_machdep.c,v 1.7 1998/12/30 10:38:58 dfr Exp $ + * $Id: vm_machdep.c,v 1.8 1999/01/26 02:49:51 julian Exp $ */ /* * Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University. @@ -469,8 +469,8 @@ vm_page_zero_idle() if (try_mplock()) { #endif s = splvm(); - m = vm_page_list_find(PQ_FREE, free_rover); - if (m != NULL) { + m = vm_page_list_find(PQ_FREE, free_rover, FALSE); + if (m != NULL && (m->flags & PG_ZERO) == 0) { --(*vm_page_queues[m->queue].lcnt); TAILQ_REMOVE(vm_page_queues[m->queue].pl, m, pageq); m->queue = PQ_NONE; @@ -483,14 +483,15 @@ vm_page_zero_idle() get_mplock(); #endif (void)splvm(); - m->queue = PQ_ZERO + m->pc; + vm_page_flag_set(m, PG_ZERO); + m->queue = PQ_FREE + m->pc; ++(*vm_page_queues[m->queue].lcnt); - TAILQ_INSERT_HEAD(vm_page_queues[m->queue].pl, m, + TAILQ_INSERT_TAIL(vm_page_queues[m->queue].pl, m, pageq); - free_rover = (free_rover + PQ_PRIME3) & PQ_L2_MASK; ++vm_page_zero_count; ++cnt_prezero; } + free_rover = (free_rover + PQ_PRIME3) & PQ_L2_MASK; splx(s); #ifdef SMP rel_mplock(); diff --git a/sys/powerpc/powerpc/vm_machdep.c b/sys/powerpc/powerpc/vm_machdep.c index ed102b191f5f..b7bef7da443c 100644 --- a/sys/powerpc/powerpc/vm_machdep.c +++ b/sys/powerpc/powerpc/vm_machdep.c @@ -38,7 +38,7 @@ * * from: @(#)vm_machdep.c 7.3 (Berkeley) 5/13/91 * Utah $Hdr: vm_machdep.c 1.16.1.1 89/06/23$ - * $Id: vm_machdep.c,v 1.7 1998/12/30 10:38:58 dfr Exp $ + * $Id: vm_machdep.c,v 1.8 1999/01/26 02:49:51 julian Exp $ */ /* * Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University. @@ -469,8 +469,8 @@ vm_page_zero_idle() if (try_mplock()) { #endif s = splvm(); - m = vm_page_list_find(PQ_FREE, free_rover); - if (m != NULL) { + m = vm_page_list_find(PQ_FREE, free_rover, FALSE); + if (m != NULL && (m->flags & PG_ZERO) == 0) { --(*vm_page_queues[m->queue].lcnt); TAILQ_REMOVE(vm_page_queues[m->queue].pl, m, pageq); m->queue = PQ_NONE; @@ -483,14 +483,15 @@ vm_page_zero_idle() get_mplock(); #endif (void)splvm(); - m->queue = PQ_ZERO + m->pc; + vm_page_flag_set(m, PG_ZERO); + m->queue = PQ_FREE + m->pc; ++(*vm_page_queues[m->queue].lcnt); - TAILQ_INSERT_HEAD(vm_page_queues[m->queue].pl, m, + TAILQ_INSERT_TAIL(vm_page_queues[m->queue].pl, m, pageq); - free_rover = (free_rover + PQ_PRIME3) & PQ_L2_MASK; ++vm_page_zero_count; ++cnt_prezero; } + free_rover = (free_rover + PQ_PRIME3) & PQ_L2_MASK; splx(s); #ifdef SMP rel_mplock(); |