d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

match against both dirty and writeable for marking page dirty

Browse Source
This commit is contained in:
kmacy 2007-02-02 04:57:11 +00:00
parent fe499355a4
commit efb054426a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/sun4v/sun4v/tte.c
View File

@ -74,7 +74,7 @@ tte_clear_phys_bit(vm_page_t m, uint64_t flags)
PMAP_LOCK(pmap);
otte_data = tte_hash_clear_bits(pmap->pm_hash, pv->pv_va, flags);
if ((matchbits = (otte_data & active_flags)) != 0) {
if (matchbits == VTD_W)
if ((otte_data & (VTD_SW_W|VTD_W)) == (VTD_SW_W|VTD_W))
vm_page_dirty(m);
pmap_invalidate_page(pmap, pv->pv_va, TRUE);
}