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| author | Konstantin Belousov <kib@FreeBSD.org> | 2021-05-01 00:43:08 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2021-05-07 14:08:03 +0000 |
| commit | c23c555bc15ce1523b95fb8da99ae77c0bb0977e (patch) | |
| tree | 9bdea362cf6211004cbf46c5216c4f50e944afc1 /sys/vm/vm_object.h | |
| parent | 180bcaa46c5d297d137749258b23593d578d76a5 (diff) | |
| download | src-c23c555bc15ce1523b95fb8da99ae77c0bb0977e.tar.gz src-c23c555bc15ce1523b95fb8da99ae77c0bb0977e.zip | |
Add pgo_mightbedirty method
Used to implement vm_object_mightbedirty()
Reviewed by: markj
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D30070
Diffstat (limited to 'sys/vm/vm_object.h')
| -rw-r--r-- | sys/vm/vm_object.h | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/sys/vm/vm_object.h b/sys/vm/vm_object.h index 93380d904526..c7bbec0e7a86 100644 --- a/sys/vm/vm_object.h +++ b/sys/vm/vm_object.h @@ -330,21 +330,6 @@ vm_object_reserv(vm_object_t object) return (false); } -static __inline bool -vm_object_mightbedirty(vm_object_t object) -{ - - if (object->type != OBJT_VNODE) { - if ((object->flags & OBJ_TMPFS_NODE) == 0) - return (false); -#ifdef KASSERT - KASSERT(object->type == OBJT_SWAP, - ("TMPFS_NODE obj %p is not swap", object)); -#endif - } - return (object->generation != object->cleangeneration); -} - void vm_object_clear_flag(vm_object_t object, u_short bits); void vm_object_pip_add(vm_object_t object, short i); void vm_object_pip_wakeup(vm_object_t object); @@ -379,6 +364,8 @@ void vm_object_destroy (vm_object_t); void vm_object_terminate (vm_object_t); void vm_object_set_writeable_dirty (vm_object_t); void vm_object_set_writeable_dirty_(vm_object_t object); +bool vm_object_mightbedirty(vm_object_t object); +bool vm_object_mightbedirty_(vm_object_t object); void vm_object_init (void); int vm_object_kvme_type(vm_object_t object, struct vnode **vpp); void vm_object_madvise(vm_object_t, vm_pindex_t, vm_pindex_t, int); |