diff options
| author | Liam R. Howlett <Liam.Howlett@oracle.com> | 2023-05-18 17:55:26 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-10 02:25:31 +0300 |
| commit | b50e195ff436625b26dcc9839bc52cc7c5bf1a54 (patch) | |
| tree | 31078c145c6901e090313f83effab757192e5d2a /mm/internal.h | |
| parent | a5199577b1ddae696528d7e4e7a406d5a8f23a7b (diff) | |
| download | linux-b50e195ff436625b26dcc9839bc52cc7c5bf1a54.tar.xz | |
mm: update validate_mm() to use vma iterator
Use the vma iterator in the validation code and combine the code to check
the maple tree into the main validate_mm() function.
Introduce a new function vma_iter_dump_tree() to dump the maple tree in
hex layout.
Replace all calls to validate_mm_mt() with validate_mm().
[Liam.Howlett@oracle.com: update validate_mm() to use vma iterator CONFIG flag]
Link: https://lkml.kernel.org/r/20230606183538.588190-1-Liam.Howlett@oracle.com
Link: https://lkml.kernel.org/r/20230518145544.1722059-18-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: David Binderman <dcb314@hotmail.com>
Cc: Peng Zhang <zhangpeng.00@bytedance.com>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Vernon Yang <vernon2gm@gmail.com>
Cc: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/internal.h b/mm/internal.h index 692498a84fde..41cc5e6225fb 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -1064,13 +1064,14 @@ static inline void vma_iter_store(struct vma_iterator *vmi, printk("%lu > %lu\n", vmi->mas.index, vma->vm_start); printk("store of vma %lu-%lu", vma->vm_start, vma->vm_end); printk("into slot %lu-%lu", vmi->mas.index, vmi->mas.last); - mt_dump(vmi->mas.tree, mt_dump_hex); + vma_iter_dump_tree(vmi); } if (WARN_ON(vmi->mas.node != MAS_START && vmi->mas.last < vma->vm_start)) { printk("%lu < %lu\n", vmi->mas.last, vma->vm_start); printk("store of vma %lu-%lu", vma->vm_start, vma->vm_end); printk("into slot %lu-%lu", vmi->mas.index, vmi->mas.last); mt_dump(vmi->mas.tree, mt_dump_hex); + vma_iter_dump_tree(vmi); } #endif |