Messages in this thread | | | Subject | Re: [f2fs-dev] [PATCH 1/2] f2fs: deallocate compressed pages when error happens | From | Chao Yu <> | Date | Tue, 31 Aug 2021 09:57:03 +0800 |
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On 2021/8/31 8:53, Jaegeuk Kim wrote: > In f2fs_write_multi_pages(), f2fs_compress_pages() allocates pages for > compression work in cc->cpages[]. Then, f2fs_write_compressed_pages() initiates > bio submission. But, if there's any error before submitting the IOs like early > f2fs_cp_error(), previously it didn't free cpages by f2fs_compress_free_page(). > Let's fix memory leak by putting that just before deallocating cc->cpages. >
Fixes: 4c8ff7095bef ("f2fs: support data compression")
> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Thanks,
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