git: 5bd45b2ba3f2 - main - swap_pager_find_least(): assert that the function is called on the right object type

[Konstantin Belousov]

The branch main has been updated by kib:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=5bd45b2ba3f23e5bc04b64c80c7446382bce0351

commit 5bd45b2ba3f23e5bc04b64c80c7446382bce0351
Author:     Konstantin Belousov <k...@freebsd.org>
AuthorDate: 2022-10-18 08:21:14 +0000
Commit:     Konstantin Belousov <k...@freebsd.org>
CommitDate: 2022-10-19 17:24:07 +0000

    swap_pager_find_least(): assert that the function is called on the right 
object type
    
    Reviewed by:    markj
    Tested by:      pho
    Sponsored by:   The FreeBSD Foundation
    MFC after:      1 week
    Differential revision:  https://reviews.freebsd.org/D37024
---
 sys/vm/swap_pager.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/vm/swap_pager.c b/sys/vm/swap_pager.c
index 4db33d4ca88e..bcf9a24d400d 100644
--- a/sys/vm/swap_pager.c
+++ b/sys/vm/swap_pager.c
@@ -2259,6 +2259,7 @@ swap_pager_find_least(vm_object_t object, vm_pindex_t 
pindex)
        int i;
 
        VM_OBJECT_ASSERT_LOCKED(object);
+       MPASS((object->flags & OBJ_SWAP) != 0);
 
        if (pctrie_is_empty(&object->un_pager.swp.swp_blks))
                return (object->size);