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SubjectRe: [PATCH v2 5/5] fat: permit to return phy block number by fibmap in fallocated region
Date
Namjae Jeon <linkinjeon@gmail.com> writes:

>> ->i_mutex doesn't work for swapfile.
> Sorry, Actually, I don't understand why it is related with swapfile.
> Could you elaborate more ?

swapfile.c calls ->bmap to know physical address in swapfile. However,
swapfile.c calls ->bmap under inode->i_mutex.

Thanks.
--
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>


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