erofs: don't round offset down for erofs_read_metabuf()

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There's only one place where struct z_erofs_maprecorder ->kaddr is
used not in the same function that has assigned it -
the value read in unpack_compacted_index() gets calculated in
z_erofs_load_compact_lcluster().  With minor massage we can switch
to storing it with offset in block already added.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Link: https://lore.kernel.org/r/20240425195944.GE1031757@ZenIV
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>

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Al Viro 2024-04-25 20:59:44 +01:00 • committed by Gao Xiang

parent 076d965eb8

commit 4afe6b8d21

1 changed files with 8 additions and 8 deletions

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fs/erofs/zmap.c

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