diff options
Diffstat (limited to 'sys/vm/vm_fault.c')
| -rw-r--r-- | sys/vm/vm_fault.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sys/vm/vm_fault.c b/sys/vm/vm_fault.c index 49a4077..d2a8220 100644 --- a/sys/vm/vm_fault.c +++ b/sys/vm/vm_fault.c @@ -74,6 +74,8 @@ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); +#include "opt_vm.h" + #include <sys/param.h> #include <sys/systm.h> #include <sys/kernel.h> @@ -429,6 +431,13 @@ RetryFault:; */ fs.m = NULL; if (!vm_page_count_severe()) { +#if VM_NRESERVLEVEL > 0 + if ((fs.object->flags & OBJ_COLORED) == 0) { + fs.object->flags |= OBJ_COLORED; + fs.object->pg_color = atop(vaddr) - + fs.pindex; + } +#endif fs.m = vm_page_alloc(fs.object, fs.pindex, (fs.vp || fs.object->backing_object)? VM_ALLOC_NORMAL: VM_ALLOC_ZERO); } @@ -1107,6 +1116,10 @@ vm_fault_copy_entry(dst_map, src_map, dst_entry, src_entry) */ dst_object = vm_object_allocate(OBJT_DEFAULT, OFF_TO_IDX(dst_entry->end - dst_entry->start)); +#if VM_NRESERVLEVEL > 0 + dst_object->flags |= OBJ_COLORED; + dst_object->pg_color = atop(dst_entry->start); +#endif VM_OBJECT_LOCK(dst_object); dst_entry->object.vm_object = dst_object; |
