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| author |   Peng Zhang <zhangpeng.00@bytedance.com> | 2023-07-11 11:54:39 +0800 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2023-08-18 10:12:21 -0700 |
| commit | f8e5eac8abe3d26106e5470c735058f04f60f61e (patch) | |
| tree | f1776d1abd44db5e7096b52707e1bd0cbd6c183b /mm/page_ext.c | |
| parent | maple_tree: don't use MAPLE_ARANGE64_META_MAX to indicate no gap (diff) | |
| download | wireguard-linux-f8e5eac8abe3d26106e5470c735058f04f60f61e.tar.xz wireguard-linux-f8e5eac8abe3d26106e5470c735058f04f60f61e.zip | |
maple_tree: make mas_validate_gaps() to check metadata
Make mas_validate_gaps() check whether the offset in the metadata points
to the largest gap. By the way, simplify this function.
Add the verification that gaps beyond the node limit are zero.
Link: https://lkml.kernel.org/r/20230711035444.526-4-zhangpeng.00@bytedance.com
Signed-off-by: Peng Zhang <zhangpeng.00@bytedance.com>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/page_ext.c')
0 files changed, 0 insertions, 0 deletions