f2fs: fix to avoid using uninitialized variable

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In f2fs_vm_page_mkwrite(), if inode is compress one, and current mmapped
page locates in compressed cluster, we have to call f2fs_get_dnode_of_data()
to get its physical block address before f2fs_wait_on_block_writeback().

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Chao Yu 2020-03-02 17:34:27 +08:00 • committed by Jaegeuk Kim

parent 7a88ddb560

commit 06c7540fd2

1 changed files with 12 additions and 4 deletions

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fs/f2fs/file.c

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