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| author | alc <alc@FreeBSD.org> | 2002-08-24 17:52:08 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2002-08-24 17:52:08 +0000 |
| commit | 4fe20ff3d2bff5b6b6c25b05758cf52cfdd364dc (patch) | |
| tree | b70e8007654274787020cd1d27d1d8f2bf8d3b16 | |
| parent | 5e4153d48642b1dc2e6996b5e1ac0b0cce56e76d (diff) | |
| download | FreeBSD-src-4fe20ff3d2bff5b6b6c25b05758cf52cfdd364dc.zip FreeBSD-src-4fe20ff3d2bff5b6b6c25b05758cf52cfdd364dc.tar.gz | |
o Use vm_object_lock() in place of Giant when manipulating a vm object
in vm_map_insert().
| -rw-r--r-- | sys/vm/vm_map.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c index eccc09b..857514b 100644 --- a/sys/vm/vm_map.c +++ b/sys/vm/vm_map.c @@ -764,11 +764,11 @@ vm_map_insert(vm_map_t map, vm_object_t object, vm_ooffset_t offset, * process. We have to set or clear OBJ_ONEMAPPING * appropriately. */ - mtx_lock(&Giant); + vm_object_lock(object); if ((object->ref_count > 1) || (object->shadow_count != 0)) { vm_object_clear_flag(object, OBJ_ONEMAPPING); } - mtx_unlock(&Giant); + vm_object_unlock(object); } else if ((prev_entry != &map->header) && (prev_entry->eflags == protoeflags) && |
