erofs: try to leave (de)compressed_pages on stack if possible

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For the most cases, small pclusters can be decompressed with page
arrays on stack.

Try to leave both (de)compressed_pages on stack if possible as before.

Acked-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20220715154203.48093-14-hsiangkao@linux.alibaba.com

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This commit is contained in:

Gao Xiang 2022-07-15 23:42:00 +08:00

parent 4f05687fd7

commit fe3e5914e6

1 changed files with 21 additions and 13 deletions

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34

fs/erofs/zdata.c

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