Messages in this thread | | | Date | Fri, 6 Dec 2013 23:39:24 +0900 | Subject | Re: [PATCH v2 5/5] fat: permit to return phy block number by fibmap in fallocated region | From | Namjae Jeon <> |
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2013/12/6, OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>: > 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. Okay, Thanks for explanation.
> > Thanks. > -- > OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> >
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