erofs: use kmap_local_page() only for erofs_bread()

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Convert all mapped erofs_bread() users to use kmap_local_page()
instead of kmap() or kmap_atomic().

Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Reviewed-and-tested-by: Jingbo Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Link: https://lore.kernel.org/r/20221018105313.4940-1-hsiangkao@linux.alibaba.com
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>

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This commit is contained in:

Gao Xiang 2022-10-18 18:53:13 +08:00

parent e6687b8922

commit 927e5010ff

5 changed files with 10 additions and 14 deletions

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8

fs/erofs/data.c

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1

fs/erofs/inode.c

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3

fs/erofs/internal.h

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8

fs/erofs/xattr.c

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4

fs/erofs/zmap.c

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