erofs: refine erofs_iomap_begin()

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- Avoid calling erofs_map_dev() for unmapped extents;

 - Assign `iomap->addr` for inline extents too (since they have physical
   location).

Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20250716092254.3826715-1-hsiangkao@linux.alibaba.com

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Gao Xiang 2025-07-16 17:22:54 +08:00

parent df50848bcd

commit f768685427

1 changed files with 13 additions and 14 deletions

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fs/erofs/data.c

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