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| author | alc <alc@FreeBSD.org> | 2004-05-08 23:26:11 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2004-05-08 23:26:11 +0000 |
| commit | baf71676e76e5d8efdea29e2e991e3635731cab9 (patch) | |
| tree | bbfcefbaa8837fdde34a8e43b040c84e582eb177 /sys/sparc64 | |
| parent | ea85333e1c1a82579fb86f69dc49c04544c848bf (diff) | |
| download | FreeBSD-src-baf71676e76e5d8efdea29e2e991e3635731cab9.zip FreeBSD-src-baf71676e76e5d8efdea29e2e991e3635731cab9.tar.gz | |
Since revision 1.280 of vm/vm_page.c, vm_page_grab() always returns a
zeroed page when passed VM_ALLOC_ZERO. Thus, we can eliminate the check
against PG_ZERO from pmap_pinit().
Diffstat (limited to 'sys/sparc64')
| -rw-r--r-- | sys/sparc64/sparc64/pmap.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/sparc64/sparc64/pmap.c b/sys/sparc64/sparc64/pmap.c index bbfed38..bf00b9c 100644 --- a/sys/sparc64/sparc64/pmap.c +++ b/sys/sparc64/sparc64/pmap.c @@ -999,8 +999,6 @@ pmap_pinit(pmap_t pm) for (i = 0; i < TSB_PAGES; i++) { m = vm_page_grab(pm->pm_tsb_obj, i, VM_ALLOC_RETRY | VM_ALLOC_WIRED | VM_ALLOC_ZERO); - if ((m->flags & PG_ZERO) == 0) - pmap_zero_page(m); vm_page_lock_queues(); vm_page_flag_clear(m, PG_BUSY); |
