diff options
| author | Liam R. Howlett <Liam.Howlett@Oracle.com> | 2023-01-20 11:26:44 -0500 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-02-09 16:51:37 -0800 |
| commit | b2b3b886738fec5e89ca9ebc720eba1a8f615753 (patch) | |
| tree | e27ed042fd25803f4214d65bacbccbd5147b00e1 /mm/mremap.c | |
| parent | 68cefec539206ea691409f0d1e944ed343f23f04 (diff) | |
mm: don't use __vma_adjust() in __split_vma()
Use the abstracted locking and maple tree operations. Since __split_vma()
is the only user of the __vma_adjust() function to use the insert
argument, drop that argument. Remove the NULL passed through from
fs/exec's shift_arg_pages() and mremap() at the same time.
Link: https://lkml.kernel.org/r/20230120162650.984577-44-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/mremap.c')
| -rw-r--r-- | mm/mremap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mremap.c b/mm/mremap.c index 6c7f49ab7d19..b98185f48ba5 100644 --- a/mm/mremap.c +++ b/mm/mremap.c @@ -1054,7 +1054,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len, vma->vm_file, extension_pgoff, vma_policy(vma), vma->vm_userfaultfd_ctx, anon_vma_name(vma)); } else if (vma_adjust(&vmi, vma, vma->vm_start, - addr + new_len, vma->vm_pgoff, NULL)) { + addr + new_len, vma->vm_pgoff)) { vma = NULL; } if (!vma) { |