diff options
| author | Alan Cox <alc@FreeBSD.org> | 2004-02-19 07:43:55 +0000 |
|---|---|---|
| committer | Alan Cox <alc@FreeBSD.org> | 2004-02-19 07:43:55 +0000 |
| commit | 0f75a9772201e545f3540f780a3cbc6c241cb014 (patch) | |
| tree | 7d8d590fd2e7402815b1032a6eab088bd0f7e9a8 /sys | |
| parent | 3c8e9ebafbec54a2edf66148a79bb3c2d25489f6 (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/vm/vm_page.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c index 9bc15feabb4b..853178aa4630 100644 --- a/sys/vm/vm_page.c +++ b/sys/vm/vm_page.c @@ -1316,11 +1316,10 @@ vm_page_try_to_free(vm_page_t m) (m->flags & (PG_BUSY|PG_UNMANAGED))) { return (0); } - vm_page_test_dirty(m); + pmap_remove_all(m); if (m->dirty) return (0); vm_page_busy(m); - pmap_remove_all(m); vm_page_free(m); return (1); } @@ -1405,8 +1404,8 @@ vm_page_dontneed(vm_page_t m) return; } - if (m->dirty == 0) - vm_page_test_dirty(m); + if (m->dirty == 0 && pmap_is_modified(m)) + vm_page_dirty(m); if (m->dirty || (dnw & 0x0070) == 0) { /* |